321 results about "Silk fiber" patented technology

The invention relates to the technical field of high-performance polyester fibers, and discloses a dry skin-friendly fiber fabric, a preparation method thereof and application of the dry skin-friendly fiber fabric in underwear. The preparation method of the dry and comfortable skin-friendly fiber fabric comprises the following steps: carrying out reaction on terephthalic acid, ethylene glycol and an antibacterial modified diamide diol monomer to obtain modified polyester; the modified polyester and the polyester master batch are mixed and spun, and the modified profiled polyester fiber is obtained; dipping the modified profiled polyester fiber in a finishing liquid containing a biopolymer finishing agent to obtain the high-performance polyester fiber, blending and knitting high-performance polyester fibers, cotton fibers and mulberry silk fibers to obtain a dry skin-friendly fiber fabric; the dry and comfortable skin-friendly fiber fabric has excellent antibacterial performance, moisture absorption performance and skin-friendly performance, the skin can be kept dry and comfortable, safe and comfortable wearing experience is provided for a wearer, and the dry and comfortable skin-friendly fiber fabric can be used for underwear and other underwear materials.

The invention relates to a dry-jet wet-spinning ultra-high-performance polyacrylonitrile-based carbon fiber and a preparation method thereof, and belongs to the technical field of carbon fibers. A preparation method of dry-jet wet-spinning ultra-high-performance polyacrylonitrile-based carbon fiber comprises the following steps: S1, mixing acrylonitrile, a comonomer, a chain transfer agent, an initiator and a solvent, carrying out polymerization reaction through a solvent dropwise addition method, and preparing a spinning solution; wherein the comonomers comprise a first comonomer, a second comonomer and a third comonomer; s2, the spinning solution is subjected to solidification, water washing, water drawing, oiling, drying and steam drawing, and precursor fibers are obtained; s3, the precursor fiber is sequentially subjected to pre-oxidation, low-temperature carbonization, high-temperature carbonization, graphitization, surface treatment, sizing and drying, and the ultra-high-performance polyacrylonitrile-based carbon fiber is prepared. Wherein the pre-oxidation adopts four-stage pre-oxidation treatment. The strength and modulus of the carbon fiber can be effectively and synergistically optimized, and the carbon fiber with high strength and high modulus is prepared.

The application relates to a method for determining pre-oxidation process parameters of polyacrylonitrile-based carbon fibers, and belongs to the technical field of carbon fibers. The method for determining pre-oxidation process parameters of polyacrylonitrile-based carbon fibers comprises first-stage pre-oxidation, the first-stage pre-oxidation temperature is determined based on DSC of the original fiber, and the first-stage pre-oxidation time is determined based on a cyclization index of the fiber at the first-stage pre-oxidation temperature. More reasonable pre-oxidation parameters can be determined, and polyacrylonitrile-based carbon fibers with high strength and high modulus can be prepared.

The invention discloses a ground directional drilling goaf passing leaking stoppage method which comprises the steps that hole data of a goaf are obtained, and the hole data comprise the hole depth and the crack width; when the width of the crack is larger than 5 mm, a foundation plugging material is adopted for conducting foundation plugging on the hole of the goaf, and the foundation plugging material is an inert material and cement paste; judging whether basic plugging fails or not to obtain a first judgment result; if the first judgment result shows that the basic plugging fails, a flexible plugging material is adopted for conducting medium-term plugging on the holes in the goaf, and the flexible plugging material is a material formed by mixing hemp fiber, sawdust, soybeans and water. According to foundation plugging, a large channel is filled through particle bridging, a primary plugging layer is formed after cement paste is solidified, the flexible material can adapt to trace deformation of surrounding rock through deformation filling, and micro cracks of a foundation layer are plugged. Through graded gradient filling, the leaking stoppage effect can be greatly improved.

According to the different-shrinkage elastic composite filament DTY fiber and the elasticity enhancing processing method thereof, the semi-dull polyester POY, the T8 modified polyester POY and the modified polyester FDY are selected and combined, the processing path is optimized, and the prepared composite filament fiber has bulkiness, high elasticity and different-shrinkage effects. Through introduction of T8 modified polyester and processing of the T8 modified polyester in a low-temperature first hot box, untwisting and orientation are completed, and the high-elasticity and soft characteristics are stimulated. Meanwhile, the second hot box is closed, so that the two false-twisted POY filaments are naturally and slowly cooled and shaped in the closed channel, damage to a T8 polyester curling structure is avoided, the high shrinkage potential of the T8 polyester is reserved, and meanwhile energy conservation and consumption reduction are achieved. Besides, the FDY is introduced through an independent low-tension path, and is combined with the POY at an outlet through a bottom net technology, so that the strength loss of the FDY caused by excessive drafting or high-temperature treatment is avoided, and the mechanical property of a final product is guaranteed while a unique three-dimensional texture is formed.

The application relates to the technical field of fabrics, and discloses an anti-wrinkle comfortable composite fabric containing superfine denier polyester fibers and a preparation method thereof. Cotton fibers treated with alkali are immersed into modified slurry containing quaternary ammonium salt modified graphene to obtain modified cotton fibers, silk fibers and protein fibers are respectively spun into yarns, and inner-layer fabric is woven, superfine denier polyester fibers and modified cotton fibers are respectively spun into yarns, outer-layer fabric is woven, and then the inner-layer fabric and the outer-layer fabric are fixed by sewing with polylactic acid fiber filaments to obtain the anti-wrinkle comfortable composite fabric containing superfine denier polyester fibers. The composite fabric has excellent wear resistance, mechanical properties and antibacterial properties, and has the characteristics of high elasticity, has good anti-wrinkle ability, and is not prone to deformation. The woven inner-layer fabric is soft and comfortable, and can meet various demands of people for garment fabrics.

The invention relates to the technical field of fabrics, in particular to an integrated ultra-light running fabric and a preparation method thereof.The preparation method includes the following steps that superfine denier polyester fibers and tencel fibers are blended according to the mass ratio of (7-9): 2 to form composite yarns; the composite yarn is subjected to pre-improvement treatment, after improvement is finished, a composite yarn pre-improved body is obtained, the composite yarn pre-improved body serves as warp yarn, modified spandex serves as weft yarn, the warp yarn and the weft yarn are fed into a circular knitting machine according to the weight ratio of (8-10): 3 to be subjected to knitting weaving treatment, and after treatment is finished, the ultra-light running fabric is obtained. According to the integrated ultralight running fabric, superfine denier polyester fibers and tencel fibers are blended, the fabric is based on the blending of the superfine denier polyester fibers and the tencel fibers, the densities of warp yarns and weft yarns are as low as 9.8-10.0 tex and 8.5-9.0 tex respectively, the weight per unit area of the fabric is greatly reduced due to the design of the fine denier fibers and the low linear density, the ultralight characteristic is achieved, and the body load during running is reduced.

The invention provides a dyeable high-temperature-resistant modified meta-position aramid fiber and a preparation method thereof. The modified meta-aramid fiber is mainly prepared from a spinning solution prepared from m-phenylenediamine, methyl 3, 5-diaminobenzoate, 3, 3 '-diaminodiphenyl sulfone and an isophthaloyl dichloride copolymer through dry spinning, and the dye uptake of a disperse dye is not lower than 85%; the thermal decomposition temperature is not less than 400 DEG C. The preparation method comprises the following steps. S1, fully continuous polymerization; s2, continuously neutralizing and conveying; s3, direct spinning; and S4, fiber forming and post-treatment. The method has the advantages that (1) the quality difference between batches in the traditional intermittent method is eliminated, and the uniformity and stability of the product performance are realized; and the preparation process is compact, the production efficiency is high and the energy consumption is low. And (2) the dyeing performance of the prepared fiber is obviously improved, the inherent high-temperature-resistant characteristic of the aramid fiber is maintained, and the mechanical property is excellent. And (3) the application range of the meta-position aramid fiber is expanded.

The invention discloses a wear-resistant and fibrillating-resistant spun silk fiber and a preparation process and application thereof, a layer of smooth and continuous amino acid-containing polymeric membrane protective layer with uniform thickness is formed on the surface of the spun silk fiber, the thickness of the polymeric membrane protective layer is 50-500nm, and the thickness of the polymeric membrane protective layer is 50-500nm. The polymeric membrane protective layer enables the spun silk fibers to be wear-resistant and anti-fibrillating, the spun silk fibers are not easy to damage after being treated by dyeing and after-finishing processes, and the prepared fabric can still keep good hand feeling and color after being washed for multiple times. Besides, the preparation process is simple, efficient and wide in applicability, and the prepared wear-resistant and fibrillating-resistant spun silk fiber can be used for spinning and weaving independently or together with other fibers and can be applied to the fields of clothes, underwear, home textiles, filling and the like.

The invention provides a multi-metal / carbon coated iron-chromium flow battery electrode material and a preparation method thereof, and belongs to the technical field of iron-chromium flow battery energy storage. The preparation method comprises the following steps: carrying out pre-oxidation treatment, carbonization treatment and graphitization treatment on a precursor fiber felt to obtain a graphite felt; the preparation method comprises the following steps: dipping a graphite felt in a potassium hydroxide solution, then drying and carrying out primary calcination treatment, dipping an activated felt in a metal salt solution, then drying and carrying out secondary calcination treatment, dipping a multi-metal loaded activated felt in a dopamine solution containing a conductive agent, then adding a buffer solution until the pH value of the solution is 8-10 so as to enable dopamine to be self-polymerized, and then carrying out tertiary calcination treatment so as to obtain the multi-metal loaded activated felt. The multi-metal / carbon coated iron-chromium flow battery electrode material is obtained. The multi-metal / carbon coated iron-chromium flow battery electrode material disclosed by the invention has high hydrophilicity, high hydrogen evolution overpotential, high specific surface area, high energy efficiency and long cycle stability.

The invention relates to the field of textiles, and particularly discloses antistatic and anti-pilling double-sided flannelette and a preparation process. The antistatic and anti-pilling double-sided flannelette is composed of warp yarns, weft yarns and a suede fiber layer, the warp yarns and the weft yarns adopt the same multi-fiber blended yarns and consist of the following fibers in percentage by weight: 50%-60% of modified polyester fibers, 12%-18% of modal fibers, 18%-22% of anti-pilling polyester fibers and 8%-12% of tencel fibers; the suede fiber layer is formed by short fibers through a fuzzing process and is composed of the following fibers in percentage by weight: 46%-55% of cationic polyester, 27%-32% of conductive acrylic fibers and 18%-22% of bamboo fibers. The antistatic and anti-pilling double-sided flannelette has the advantages of durability, excellent antistatic property, excellent anti-pilling property, softness and comfort.

The invention belongs to the technical field of textile fabrics, and particularly relates to an anti-pilling wool tencel fabric and a preparation method thereof. The anti-pilling wool tencel fabric comprises a core layer fiber raw material, a sheath layer fiber raw material, a composite bio-enzyme finishing liquid and a composite cross-linking finishing liquid, wherein the fiber raw materials of the core layer comprise 40-60 parts of wool fibers, 30-50 parts of tencel fibers and 5-15 parts of polyester fibers with special-shaped sections; the fiber raw materials of the sheath layer comprise 20-40 parts of wool fibers and 50-80 parts of tencel fibers; according to the invention, wool fibers which are easy to pilling are isolated through the core-sheath structure, and migration and slip-out of the fibers are reduced through the supporting effect of the internal skeleton; in the finishing process, a composite bio-enzyme and composite cross-linking synergistic effect is adopted, the washing step after enzyme treatment is omitted, the ideal surface state of the fibers is reserved to strengthen the cross-linking effect, uniform and compact combination is ensured in cooperation with a microwave curing technology, and long-acting anti-pilling protection is formed.

The application discloses a side leakage prevention adult paper diaper and belongs to the field of nursing supplies. The side leakage prevention adult paper diaper comprises a surface layer, an absorption layer and a bottom layer which are sequentially arranged, and double-layer three-dimensional guards are arranged on the two sides of the surface layer. The double-layer three-dimensional guards comprise a first guard and a second guard, and the second guard is arranged on the outer side of the first guard. The first guard is formed by hot adhesion of Tencel fiber and double-component fiber in a mass ratio of (0.9-1):(0.1-0.15), and the second guard is formed by hot adhesion of Tencel fiber and double-component fiber in a mass ratio of (0.9-1):(0.4-0.6). The application has the advantages of guaranteeing the side leakage prevention effect and improving the comfort.

Spun fibers that include fungal biomass are disclosed, as are methods for making and using such spun fibers. In some embodiments, a fungal biomass-based fibrous material is formed by extruding a spun fiber starting mixture comprising the fungal biomass into a desired spatial configuration and subsequently treating the spun fiber starting mixture to form the fibrous material.

The invention relates to the field of tencel gauze, in particular to soft tencel gauze and a preparation method thereof.The preparation method comprises the following steps that S1, tencel fibers are opened and subjected to primary carding and lapping, and a tencel fiber net is obtained; s2, the tencel fiber net is carded for the second time, a rolled gauze element is added, the tencel fiber net evenly falls on the two sides of the gauze element, initial gauze is obtained, spunlace treatment is conducted on the initial gauze, and tencel gauze is obtained; and S3, soaking the tencel gauze in a softening agent for 20-30 minutes, washing with water, drying, and doffing to obtain the soft tencel gauze. The tencel gauze is soaked in the softening agent, so that molecules of the softening agent permeate into the fibers, the friction coefficient between the fibers is reduced, the softness of the tencel gauze is remarkably improved, and the prepared soft tencel gauze can be tightly attached to the facial contour when being applied to facial mask cloth, so that the facial mask cloth is not prone to falling off. And the multi-layer gauze structure can adsorb more essence.

An aerosol-generating article (10)(100)(1000) comprises: an aerosol-generating substrate (12)(112)(1004); a downstream element (42)(150)(1008) provided downstream of the aerosol-generating substrate (12)(112)(1004) and in axial alignment with the aerosol-generating substrate, the downstream element comprising a cellulosic filtration material. The fibrous material comprises a plurality of regenerated cellulose fibres selected from one or more of viscose fibres, modal fibres, Lyocell fibres and viscose rayon fibres; or a plurality of natural fibres selected from one or more of flax fibres, hemp fibres, jute fibres, kenaf fibres, ramie fibres, abaca fibres, phormium fibres, sisal fibres, coir fibres, cotton fibres, and kapok fibres. The cellulosic fibrous material further comprises an additive coating applied to the plurality of regenerated cellulose or natural fibres, the additive coating comprising at least 5 percent by weight of exogenous lignin on a dry weight basis.

The application belongs to the technical field of textile fabrics, and particularly relates to an anti-pilling wool tencel fabric and a preparation method thereof; wherein the anti-pilling wool tencel fabric comprises core layer fiber raw material, sheath layer fiber raw material, composite biological enzyme finishing liquid and composite crosslinking finishing liquid; wherein the core layer fiber raw material comprises 40-60 parts of wool fiber, 30-50 parts of tencel fiber and 5-15 parts of profiled cross-section polyester fiber; the sheath layer fiber raw material comprises 20-40 parts of wool fiber and 50-80 parts of tencel fiber; the application isolates the wool fiber prone to pilling through a core-sheath structure, and reduces the migration and sliding of the fiber through the supporting action of the internal skeleton; in the finishing process, the composite biological enzyme and the composite crosslinking are used in a synergistic action, the washing step after enzyme treatment is omitted, the ideal surface state of the fiber is retained to strengthen the crosslinking effect, the microwave curing technology is matched to ensure uniform and dense combination, and long-acting anti-pilling protection is formed.

The present application relates to a kind of production device and production method of draping silk fabric, mainly including the following steps: step one, silk fiber raw material is obtained by weaving grey cloth;Step two, the grey cloth obtained in step one is immersed in dip dyeing liquid to carry out ultrasonic dip dyeing, after ultrasonic dip dyeing, the grey cloth is washed and dried;Step three, the grey cloth treated in step two is first immersed in first soft finishing agent, then is subjected to traction stretching treatment, and is assisted by spraying second soft finishing agent while traction stretching;Step four, the grey cloth treated in step three is washed, dried to obtain the draping silk fabric, the fabric produced by the present application has excellent draping characteristics, better gloss, strong wash resistance, and has good application prospect.

This invention relates to a method for preparing polyacrylonitrile-based high-performance carbon fiber precursor, mainly addressing the problems of high fiber fineness CV value, low strength, and high strength CV value in existing carbon fiber precursors. This invention employs a wet spinning process, using curved rollers in the drying and densification stage. Simultaneously, at 350–450 kPa, the relationship between steam drawing tension and steam drawing ratio satisfies a linear relationship: y = Ax - 50.6 (400 ≤ A ≤ 800, 1 ≤ x ≤ 5). Wherein, y is the steam drawing tension, and x is the steam drawing ratio. The technical solution adopted in this invention effectively solves the problems of high fiber fineness CV value, low strength, and high strength CV value in carbon fiber precursors, and can be used in the industrial production of polyacrylonitrile-based high-performance carbon fiber precursors.

The aerosol generating article (10)(100)(1000) comprises an aerosol generating substrate (12)(112)(1004) and a downstream element (42)(150)(1008) provided downstream of the aerosol generating substrate (12)(112)(1004) and axially aligned with the aerosol generating substrate, the downstream element comprising a cellulosic filtration material. The fibrous material comprises a plurality of regenerated cellulose fibers selected from one or more of viscose fibers, modal fibers, lyocell fibers, and viscose rayon fibers, or a plurality of natural fibers selected from one or more of flax fibers, hemp fibers, jute fibers, kenaf fibers, ramie fibers, abaca fibers, phormium fibers, sisal fibers, coir fibers, cotton fibers, and kapok fibers. The cellulosic fibrous material further comprises an additive coating applied to multiple regenerated cellulose or natural fibers, the additive coating containing at least 5% by weight of exogenous lignin on a dry weight basis.

The utility model discloses a novel high-performance fiber blended high-end yarn-dyed fabric multicolor accurate weaving device which comprises a rack, silk fibers and cotton yarns, a yarn bunching assembly is arranged at one end of the rack, and the silk fibers and the cotton yarns penetrate through the middle of the yarn bunching assembly through cross weaving; a driving module is arranged at the other end of the rack; a main shaft module is arranged on an output shaft of the driving module; one side of the main shaft module is in transmission connection with a transmission mechanism mounted on one side of the rack; one end of the spindle module away from the driving module is in transmission connection with a planetary gear; and a rotating frame rotating around the main shaft module is mounted on the planetary gear. The planetary gear can drive the thread roller assembly to rotate, the thread roller assembly can rotate around the main shaft module and can rotate at the same time, the quality of silk fiber and cotton yarn cross weaving is improved, the combination degree of silk fiber and cotton yarn cross weaving is better, and good preparation work is provided for follow-up cloth weaving.

The utility model discloses a high-density velvet warp knitting fabric which comprises a gigging fabric layer, a stab-resistant fabric layer and an antibacterial and anti-mite fabric layer which are compounded with one another, a fluff layer formed by raising is arranged on the surface of one side, far away from the stab-resistant fabric layer, of the raising fabric layer; the gigging fabric layer comprises a bottom comb and a surface comb, and the surface comb is made of high-F polyester yarns; the stab-resistant fabric layer comprises a first PET / PA6 hollow orange slice type bi-component superfine fiber net, a UHMWPE filament fiber net and a second PET / PA6 hollow orange slice type bi-component superfine fiber net which are compounded through spunlace; and the antibacterial and anti-mite fabric layer is formed by weaving antibacterial and anti-mite yarns. And the high-F polyester yarns are used for raising, so that the fluff has a high-density effect. And the UHMWPE filaments used in the stab-resistant fabric layer have a good stab-resistant effect. And the use of the antibacterial and anti-mite fabric has antibacterial and anti-mite effects.

This application relates to the field of webbing, and discloses a silk webbing. A silk webbing is woven and heat-set from a blended yarn containing silk fibers. The blended yarn is made from 55-60 wt% pretreated silk fibers, 18-23 wt% spandex fibers, and 19-24 wt% nylon fibers. The pretreated silk fibers are obtained by sequentially soaking, enzymatically hydrolyzing, fluffing, and drying the silk fibers. This application, through pretreatment of the silk fibers, produces a silk webbing with good breathability, softness, and shape retention. When used in underwear shoulder straps, it is less prone to deformation and shrinkage after long-term wear and washing, and it is less likely to cause sweating and skin irritation, thus improving comfort in contact with the skin.

The invention provides a gradient crushing and multi-stage sorting treatment system and method for waste tires, and relates to the technical field of solid waste resourceful treatment. Comprising a first-stage coarse crushing unit, a second-stage intermediate crushing unit, a third-stage fine crushing unit, a first-stage magnetic separation device, a second-stage wind power separation device, a third-stage vibration screening device, a first inclined conveying belt, a first-stage magnetic separation device, a second horizontal conveying belt and a second-stage wind power separation device, and dust collecting openings are formed in the bottoms of machine shells of the first-stage coarse crushing unit, the second-stage intermediate crushing unit and the third-stage fine crushing unit. The efficient dissociation and precise separation of rubber, steel wires and fibers are realized through magnetic-wind-screen triple coupling separation and feedback adjustment of the particle size image recognition camera and in combination with linkage control of the steel wire residue detection unit and the temperature monitoring unit.

A composite textile can include one or more nonwoven fiber webs (e.g., with staple fibers) joined to one or more functional layers (e.g., nonwoven layer with elastomeric continuous filament fibers). In at least some examples, the layers are joined by fiber plugs, which include bundles of staple-fiber portions extending through (and frictionally retained within) openings (e.g., needle-penetration openings) within the composite textile. In addition, the fiber plugs can have varied properties that are collectively optimized to impart desired properties (e.g., stretch properties) to the composite textile. For example, the fiber plugs can include different numbers of fibers and can be anchored at different depths within the composite textile.

The utility model provides a non-woven fabric capable of being dispersed, which relates to the technical field of non-woven fabric production and comprises a first composite layer, a fiber layer and a second composite layer which are sequentially arranged from top to bottom. The first composite layer and the second composite layer are formed by mixing tencel fibers and viscose fibers, and the fiber layer is wood pulp fibers; a plurality of first cross star holes are distributed in the first composite layer and the second composite layer in a matrix manner, so that the problem that the non-woven fabric in the prior art is formed by directly entangling three layers of fibers in a spunlace manner, so that the fibers are difficult to disperse when being in contact with a water body is solved. According to the non-woven fabric, the technical effect of improving the dispersing property of the non-woven fabric is achieved on the premise that the strength of the non-woven fabric is not influenced.

This invention discloses a pure edible fungus mycelial fiber material, its preparation method, and its applications. The preparation method includes the following steps: S1, fungal activation; S2, liquid static film formation; S3, semi-solid thickening; S4, solid cultivation and environmental induction for densification and solidification: the thickened mycelial layer is peeled off and transferred to a solid cultivation environment containing a support carrier, inducing the mycelium to densify and solidify, obtaining a pure mycelial fiber dense layer; S5, peeling and post-treatment; S6, hot pressing to obtain the pure edible fungus mycelial fiber material. This invention completely eliminates the limitations of agricultural waste substrates on material performance. The obtained pure mycelial material has a complete mycelial skin morphology, high density, and certain tensile strength, and can be used to prepare imitation leather materials, decorative finishes, etc., possessing high application value.

The invention relates to the field of silk spinning technology, in particular to an electrostatic spinning process control method for directionally arranged silk fibers, which specifically comprises the following steps: preparing a spinning solution containing silk protein; injecting the spinning solution into an injector, and starting an injection pump; ultrasonic vibration with the frequency of 20-60 kHz is applied to the metal needle; the flow speed, the voltage and the receiving distance of the spinning solution are adjusted until stable spinning is achieved, lag accumulation at an outlet of the metal needle head is eliminated, the jet flow starting delay time can be shortened, and the diameter difference of silk fibers can be reduced.

The invention discloses a fiber column filter stick for a cigarette filter tip and a preparation method and application thereof, the fiber column filter stick for the cigarette filter tip comprises short filament fibers, the short filament fibers comprise thermoplastic short filament fibers and cellulose short filament fibers, the thermoplastic short filament fibers account for 5-95 wt% of the fiber column filter stick for the cigarette filter tip, and the cellulose short filament fibers account for 5-95 wt% of the fiber column filter stick for the cigarette filter tip; the fineness of the short silk fibers is 1.5 to 8.0 D, and the length of the short silk fibers is 15 to 70 mm. According to the fiber column filter stick for the cigarette filter tip, by adjusting the proportion of the thermoplastic staple fibers and the cellulose staple fibers and the gram weight of the fiber net, the suction resistance and the smoke adsorption rate are changed, and the suction requirement of the cigarette field is met.

The application discloses a kind of metal coating reinforced by waste molybdenum wire fiber and its laser cladding preparation method, steps are as follows: waste molybdenum wire and metal powder are cleaned and pretreated;Preform forming, the preform is preform I or preform II, preform I is the molybdenum wire fiber preform that is formed by molybdenum wire alone, preform II is the molybdenum wire powder preform that is formed by molybdenum wire and metal powder;Preform is fixed to the surface of the part to be cladded using welding, adhesive bonding or mechanical method;Laser cladding preparation coating, set process parameters, reciprocating lap scanning is carried out on the top surface of preform using laser beam, so that preform forms molybdenum wire fiber reinforced metal coating on the surface of the part to be cladded by fusion effect;Post-processing.The application utilizes the high melting point of metal molybdenum wire and the characteristics of rapid solidification of laser cladding technology, as well as the principle of fiber reinforcement and solid solution strengthening, improves the strength, toughness and high temperature performance of the coating, so that the wear resistance and impact resistance of the coating are improved.