251results about How to "Strong texture" patented technology

The present invention relates to a method for producing low-iron-loss high-magnetic-induction cold-rolled non-oriented electrical steel strip by using cap cover furnace annealing treatment. Said method includes the following steps: (a), raw material preparation: including (by wt%) C, its content is loss than or equal to 0.010%; Si, its content is 0.1-3.50%; Al, its content is less than or equal to 1.5%; Man, its content is 0.10%-1.50%; P, is content is less than or equal to 0.20%; S, its content is less than or equal to 0.008%; N, its content is less than or equal to 0.0030%, and the rest is iron and inevitable impurity; (b), smelting, continuous casting and hot-rolling; (c), normalizing treatment, making hot-rolled sheet undergo the process of normalizing treatment, under the condition of cap cover furnace making full hydrogen annealing, annealing temperature is 700 deg.C-900deg.C; (d), cold-rolling to obtain cold-rolled sheet; and (e), annealing treatment, making cold-rolled sheet undergo the process of annealing treatment so as to obtain the invented product.

The invention discloses wallpaper water-based paint. The wallpaper water-based pain is water-based acrylate emulsion with solid content being 20-40% and the water-based acrylate emulsion is mainly made from a (methyl) acrylate monomer, a functional polymerizable monomer, an emulsifier, a photocatalyst, an initiator and deionized water through an emulsion polymerization method and a sol-gel method. Accordingly, the invention also discloses a method for preparing the wallpaper water-based paint and wallpaper made by adopting the wallpaper water-based paint. The wallpaper water-based paint is obviously improved in wallpaper substrate adaptability, the wallpaper water-based paint has good adhesive force, isolation, wettability and colour developing capability and is resistant to scrubbing and high temperature, defoaming is realized and the hole shrinkage phenomenon of a substrate is avoided; meanwhile, the wallpaper water-based paint also has light degradation property and can purify indoor air.

A process is described for processing metal which includes clock rolling a metal plate until the desired thickness is achieved to form a rolled plate. Sputtering targets and other metal articles are further described.

A technology for industrially preparing the natural cocoon wool sheet includes choosing cocoon, immersing in warm water, adding caustic soda in the water tank of beating machine, heating the water to80 deg.C, cyclically scalding the cocoon by hot water while pulling silks while removing pupa to become cocoon wool sheet, rinsing in clean water at 90 deg.C for 4-5 hr, flushing, dewatering, baking and packing. A method for in-situ processing the natural silk quilt is also disclosed.

The invention discloses a water-based wallpaper polystyrene foam comprising a component A and a component B, wherein the component A refers to a main body emulsion resin and the component B refers to a polystyrene foam, wherein the main body emulsion resin comprises a (methyl) acrylate monomer, a functional polymerizable monomer, an emulsifier, an initiator and de-ionized water; the component B comprises a foamer, an adhesion promoter and a wetting dispersant. Correspondingly, the invention also discloses a method for preparing the water-based wallpaper polystyrene foam and a wallpaper produced by using the water-based wallpaper polystyrene foam. According to the invention, the water-based wallpaper polystyrene foam is obviously improved in adaptability to the base material of the wallpaper, has excellent adhesive power and color developing capability, and further is resistant to scrubbing and high temperatures; the water-based wallpaper polystyrene foam also has high foaming height to form good stereoscopic impression.

The invention relates to an aqueous wooden ware sprinkling paint. The paint mainly comprises the following components in portion by weight: 8 to 10 portions of water, 2 to 4 portions of film-forming assistant, 0.2 to 0.4 portion of wetting and dispersing agent, 0.4 to 0.8 portion of antifoaming agent, 50 to 60 portions of filler, 10 to 30 portions of acrylic emulsion, and 1 to 1.5 portions of thickening agent. The invention also discloses a preparation method for the aqueous wooden ware sprinkling paint. The aqueous wooden ware sprinkling paint has natural shape, strong texture, smoothness andhigh dryness; a finishing paint can be brushed for 60 minutes at the normal temperature of 25 DEG C; the finishing paint can adopt the double-component aqueous wooden ware paint; and after being dried for 12 hours, the finishing paint has ultrahigh hardness and excellent scratch resistance, is environment-friendly and safe, and is suitable for coating large-scale stage sound boxes and musical instruments.

A preparation method of induced texture ferroelectric film at buffer layer relates to a preparation method of ferroelectric film. The invention solves the problem of bad performance of ferroelectric film prepared and obtained in the existing method. The method is as follows: firstly, LaNiO3 buffer layer sol is prepared; secondly, a buffer layer film is obtained after spin coating, heat preservation and annealing; thirdly, ferroelectric oxide sol is dropped on a substrate to obtain the ferroelectric film after spin coating, heat preservation and annealing. The ferroelectric film prepared and obtained by the invention has good dielectricity and piezoelectric performance; the manufacturing technology in the invention is simple; the ferroelectric film manufactured and obtained by the invention is compatible with integrated devices in silicon technology, and has good application prospect.

The invention discloses a dried flower production method for aquatic flower plants. The dried flower production method comprises the following steps: a fresh flower is soaked in a first solution for 2-2.5h after treatment, then is soaked in a second solution for 2-2.5h, is soaked in a third solution for 2h, is soaked in a fourth solution for 2h, is soaked in a liquid paraffin solution for 2h, and then is taken out and dried to obtain a dried flower. An advanced liquid phase substitution method is adopted for drying, and a difficultly-volatile organic solvent is adopted to replace the supporting action of moisture in the flower and can ensure the shape of the flower; a color fixative is adopted to keep the color of the flower, the flower shape is kept to be unchanged, the petal has good texture and beautiful shape, can be preserved easily and has long preservation time, the method overcomes the disadvantages of long drying time, high cost, flower shape change, poor texture in traditional drying technology, and the nymphaea flower can be preserved for a long time under a condition that the natural and beautiful body of the nymphaea flower is kept.

The invention relates to special handwork plasticine for English course, which is used for showing English characters or words to be learned on a blackboard in forms of plasticine characters during English teaching at schools and kindergartens so as to enhance the teaching interestingness. The special handwork plasticine for English course is prepared from the following raw materials in parts by weight: 30 parts of resin clay, 10 parts of pectin, 0.5 part of bone glue, 5 parts of aloe gel, 40 parts of modified corn starch, 10 parts of glutinous rice flour, 5 parts of neodymium iron boron magnetic material powder, 3 parts of almond oil, 1 part of palm oil, 1 part of chamomile essential oil, 0.2 part of pericarpium granati extract, 0.5 part of refined salt, 3 parts of calcite powder, 20 parts of flour, 0.5 part of calcium stearoyl lactylate, 0.2 part of sodium tripolyphosphate, 0.2 part of polymethylphenyl siloxane liquid, 5 parts of kieselguhr, 0.5 part of food coloring and 10 parts of water. In the invention, the English characters or words to be learned are shown on the blackboard in forms of plasticine characters so as to enhance the teaching interestingness and realize the characteristics of environmental protection, no toxin, harm or crack, antibacterial property, good forming property, moderate hardness and convenience in demoulding.

The invention provides a congou tea set with a pottery layer and a porcelain layer and a preparation method thereof. The tea set comprises a covered bowl, a tea board, a tea board bracket and a plurality of cups; wherein, the covered bowl consists of a tea cover, a tea bowl and a tea bracket; the tea cups and the tea bowl take on two-layered structure, an outer layer is white porcelain, an inner layer is purple sand ceramics, and port edges of the inner layer and the outer layer are bonded into a whole; the middle of the tea board is engraved with a through hole. The preparation comprises the following technological steps: selecting purple sand petuntse for manufacturing inner-layer green bodies of the tea board, the tea cover and the tea bowl, glazing and baking; selecting high-temperature white petuntse for manufacturing outer-layer green bodies of the tray, the tea bracket, the tea cups and the tea bowl, glazing and baking; nesting and bonding the inner layers and the outer layers of the tea cups and the tea bowl and braking. The tea set prepared by the invention has good heat preservation and heat insulation effect; the hands can not be burnt when making tea or drinking tea; by skillfully combining the purple sand with the white porcelain, the texture and the color has intense comparison and the lasting appeal is boundless, wherein, the purple sand is polished and refined, which not only absorbs tea aroma, but contains a plurality of beneficial elements, thus having healthcare function on human body; a triangular basic pattern is adopted, the unique pattern not only inherits the lasting appeal of the traditional congou tea set, but also increases fashion elements, thus having the advantages of enjoyment performance and collection value, etc.

The invention relates to weather-resisting type single-coating powder paint with metal pattern effect. The weather-resisting type single-coating powder paint comprises bottom powder A and metal powder B; the bottom powder A is prepared from the following components in percentage by weight: 55 percent to 80 percent of weather-resisting type polyester resin, 4.0 percent to 6.2 percent of a curing agent, 0 to 40 percent of modified barium sulfate, 0.3 percent to 1.5 percent of a plasticizer, 0.02 percent to 2 percent of a curing accelerator, 1 percent to 5 percent of an auxiliary agent, 0 to 25 percent of pigment and 0.05 percent to 0.5 percent of a texturizing agent; the weather-resisting type polyester resin is synthesized from the following raw materials: neopentyl glycol, butylene glycol, 2-methyl-1,3-propylene glycol, cyclohexanedimethanol, 2-butyl-2-ethyl-propylene glycol, terephthalic acid and the like. By adopting modified polyester, the weather-resisting type single-coating powder paint with metal pattern effect has excellent weather resistance and also has a three-dimensional pattern effect; the weather-resisting type single-coating powder paint with metal pattern effect can be thickly applied and a thickly coated film with the thickness of 60UM to 120UM is formed by coating in one step; the coated film only needs to be cured for one time; the weather-resisting type single-coating powder paint with metal pattern effect has the characteristics of 10-year weather resistance, high metal stereoscopic impression, clear pattern effect, good coverage, good mechanical property, low cost, no pollution to the environment and the like.

The invention provides antique looking green glaze which is prepared from the following raw materials in parts by weight: 9-15 parts of local natural feldspar from Yuzhou, He'nan, China, 10-16 parts of quartz, 10-14 parts of calcite, 4-6 parts of limestone, 37-43 parts of melilite, 0.5-1.5 parts of block bin, 2.5-3.5 parts of copper ore, 7-13 parts of wood ash and 3.5-4.5 parts of bone ash. Compared with the prior art, according to the antique looking green glaze, no chemical substance is added into the formula, and multiple color developing substances contained in the ore are adopted for developing color, so that the color development is more natural; moreover, through scientific and reasonable proportioning of the raw materials and control on the firing technology, the prepared antique looking green glaze has a jade texture, a strong opacifying property and high yield of 95% or more.

The invention belongs to the field of magnetic materials, and relates to a Fe-Ga-Al alloy strip with high magnetostrictive properties and a preparation method thereof. The Fe-Ga-Al alloy strip is characterized in that a matrix of the alloy strip is a Fe-Ga-Al three-component alloy with a composition of Fe100-x-y-zGaxAlyMz, wherein M is one or more of B, Cr, V, Ti, Mn, MnS and NbC; and by calculating according to atomic ratios, x is equal to 7.5-25, y is equal to 5-15, x+y is equal to 15-30, z is equal to 0.1-1.0, and the balance is iron. The preparation method comprises the following steps: performing nitriding heat treatment for a short time respectively after hot rolling and cold rolling; introducing [N] into the process of heat treatment to ensure that [N] together with Al and other nitrides in the matrix form element combination so as to form tiny nitrides which are precipitated out; taking these precipitated phases as an inhibitor to inhibit the grain growth in the process of first-time recrystallization; and then performing second-time recrystallization and high-temperature heat treatment to finally obtain the Fe-Ga-Al alloy strip with a strong gauss texture. The magnetostrictive coefficient (3/2) lambdas of the alloy strip can reach more than 200ppm.

The invention discloses a tile with high whole body whiteness. The tile is prepared from the following main raw materials in percentage by weight: 15 to 30% of feldspar, 20 to 35% of quartzite, 10 to 35% of white sandstone, 13 to 25% of kaolin and 2 to 5% of clay. The main raw materials comprise the following chemical components in percentage by mass: 52.03 to 72.52% of SiO2, 3.55 to 15.25% of Al2O3, 1.50 to 3.50% of Fe2O3, 0.12 to 1.98% of TiO2, 3.05 to 9.50% of CaO, 1.15 to 6.50% of MgO, 0.07 to 4.34% of K2O and 0.16 to 7.1% of Na2O. A preparation method of the tile comprises the following steps: purchasing the raw materials, selecting the raw materials, making a formula, ball milling ingredients, preparing slurry, ageing the slurry, sieving and removing iron, spray drying, preparing powder, ageing the powder, distributing the powder, arranging a material, pressing and forming, drying, firing, edging, classifying, packing and putting products in a storehouse. The tile with the high whole body whiteness adopts the northern local raw materials, is smooth in texture, high in whole body whiteness, low in radioactivity and long in service life, and is energy-saving and environmentally-friendly.

The invention discloses a slag powder-doped composition for preparing white facing as-cast finish concrete. The composition is characterized by consisting of the following components in parts by weight: 180-260 parts of cement, 85-110 parts of water, 330-390 parts of sand, 500-580 parts of stone, 2.0-4.0 parts of additive, 1 part of titanium dioxide and 20-60 parts of slag powder. In the composition disclosed by the invention, the proportion of the components is more scientific and reasonable, and the working performance meets the requirements on concrete pumping and pouring; and moreover, the bleeding and separation are avoided, the shrinkage is low, and the formed concrete is dense and has strong texture. With the formula, the large-flow regime white as-cast finish concrete has the advantages of good fluidity, good workability, good water-retaining property, low slump loss, strong pumpability and the like in concrete construction; and the strength of the formed concrete can be guaranteed, the surface gloss is good, and the chromatic aberration meets the requirement on the quality of the facing as-cast finish concrete.

The invention discloses environment-friendly wallpaper polystyrene foam. The environment-friendly wallpaper polystyrene foam comprises the following main raw materials in percentage: 32-60% of PVC matrix resin, 15-30% of a plasticizer, 1-10% of a foaming agent, 2-10% of a water-soluble solvent, 2-10% of a stable accelerant, 2-10% of a surfactant and 0.2-1% of a coupling agent. Correspondingly, the invention also discloses a method for preparing the environment-friendly wallpaper polystyrene foam and wallpaper produced by using the environment-friendly wallpaper polystyrene foam. According to the environment-friendly wallpaper polystyrene foam, the water-soluble wallpaper polystyrene foam has the characteristics of high foaming height, excellent adhesive force and elasticity, environmental friendliness, energy conservation, high production efficiency and the like and is easy to wash.