31results about How to "Uniform and dense texture" patented technology

The invention discloses nutrient soil for growing seedlings of guangxi green plum in a nutrient cup. The nutrient soil comprises 57% of yellow earth subsoil, 30% of burned turf sludge, 10% of honeycomb coal ash and 3% of phosphatic fertilizer. The invention also discloses a preparation method for the nutrient soil. The preparation method comprises the following specific steps: preparing the yellow earth subsoil, preparing the burned turf sludge, preparing the nutrient soil and sterilizing the nutrient soil. The nutrient soil belongs to the field of seedling raising technology. The problem of the nutrient soil for growing a strong seedling of the precious guangxi green plum is solved. The nutrient soil has the characteristics of being compact and uniform, good in water and fertilizer retention, good in permeation, and having no diseases and pests and weed seeds, and can be used for providing various nutrients and moisture for growing of guangxi green plum seedlings, guaranteeing that the seedlings of the guangxi green plum are strong, and providing good seedlings for creating a fast-growing and high-yield plantation of guangxi green plum.

The invention discloses carbon fiber laser graphitizing sizing equipment and method. The equipment is mainly composed of a silk releasing device, a drafting device A, a gas seal end cover, a graphitizing furnace body, a coating machine head, an extruder, a drying device, a drafting device B and a silk collecting device. The devices are sequentially arranged, the gas seal end cover is fixed to theleft end of the graphitizing furnace body through a bolt, the right end of the graphitizing furnace body is connected with the sizing coating machine head, the side face of the coating machine head isconnected with the small extruder, and the drying device, the drafting device B and the silk collecting device are sequentially mounted on the right side of the coating machine head. An outlet of a graphitizing furnace is directly connected with the coating machine head, inert gas sealing on the outlet is omitted, and the use amount of argon is saved. An extruded sizing agent has uniform and dense texture and is tightly attached to the surfaces of fibers, due to sizing in the pressure environment, the skinning performance of the sizing agent is better than the soaking effect in a sizing agenttank, skin films on the surfaces of the fibers are denser, and the performance of a prepared composite is improved.

The invention discloses nutritional soil for nutritious cup nursery of parashorea chinensis and a preparation method of the nutritional soil, belonging to the technical field of forestry seedling culture and solving the problem of the nutritional soil needed for strong seedling culture of the rare parashorea chinensis. The nutritional soil comprises the following components by weight percent: 68% of yellow subsoil, 30% of fired turf mud and 2% of calcium superphosphate. The preparation method comprises the following concrete steps: taking the yellow subsoil, preparing the fired turf mud, preparing the nutritional soil and disinfecting the nutritional soil. The nutritional soil has the characteristics of dense and uniform texture, good moisture and fertility preserving properties and permeability, light weight and no diseases and pests and weed seeds; various nutrients and moisture needed for growth and development of parashorea chinensis seedlings can be ensured, strong parashorea chinensis seedlings can be cultured, and a nursery stock guarantee is provided for creating fast-growing and high-yield plantation of the parashorea chinensis.

The invention discloses a low-temperature preparation method of a lubricating/conducting dual-function NbSe2 thin film. The method takes argon gas (with the purity of 99.99 percent) as sputtering gasand NbSe2 (with the purity of 99.99 percent) as a sputtering target, and takes a radio frequency power supply used as a sputtering source to prepare the lubricating/conducting dual-function NbSe2 thinfilm. By adopting the method disclosed by the invention, low-temperature rapid deposition of the thin film is realized. The solid thin film has a uniform and dense structure, relatively good film-base bonding strength and good preferred orientation; under an atmospheric environment (with 30 percent RH and the temperature of 20 DEG C), the solid thin film has excellent tribological performance (the friction coefficient is about 0.033) and good conducting performance (the static contact resistance is about 1.76*10<-3>ohm*cm); under a dynamic contact sliding mode, the solid thin film still has excellent lubricating/conducting dual-function. The NbSe2 thin film has a wide application prospect in the field of surface treatment of an electric contact sliding part.

The invention discloses a rice cake processing device simulating mortar beating and turning actions. The rice cake processing device comprises a base; a flange plate is fixedly installed at one end of the upper surface of the base; the outer surface of the upper end of the flange plate is fixedly sleeved with a bearing; the outer side of the bearing is fixedly sleeved with a gear ring; the outer side of the gear ring is in meshed connection with a driving gear; the driving gear is driven by a first servo motor installed on the base through a first L-shaped installation plate; a stirring mechanism is fixedly installed at one end of the upper surface of the gear ring; a pounding mortar installed on the upper surface of the base is arranged in the middle of the flange plate; a pounding and hammering mechanism is fixedly installed at the other end of the upper surface of the base; and a control switch and a water tank are fixedly mounted on one side of the pounding and hammering mechanism. The pounding and hammering mechanism simulates the mortar beating and pounding and hammering actions of traditional rice cake making, the pounding and hammering mechanism is matched with the stirring mechanism rotating around the pounding mortar to turn over rice cake raw materials, and therefore, the processed rice cakes are more uniform and compact in texture and better in taste.

A method includes following steps. (1) A metal layer is vaporized on the MgO monocrystal substrate. Then, the substrate is fixed on the negative electrode for stand by application. (2) YBa2Cu3O7-delta sintered is ground till the granularity of the powder is less than 0.1-10 micros. The powder is mixed with organic solvent in mixing ratio being as 20g/liter. The YBa2Cu3O7 delta electrophoresis fluid is prepared by stirring up the organic solvent making the fluid disperse evenly. (3) The YBa2Cu3O7-delta electrophoresis fluid and the electrode with the motorcrystal substrate are put to the cleaned electrophoresis pool. The even YBa2Cu3O7-delta film is obtained after 20-900V DC current being add to electrodes and 5-1600 seconds deposit time being kept.

The invention discloses a stone maintenance agent which comprises the following components in percentage by mass: 30%-45% of a maintenance agent, 5%-10% of an isolating agent, 3%-5% of an antioxidant, 5%-10% of a waterproof agent, 1%-3% of an adhesive, 3%-5% of a rust remover, 1%-3% of a preservative and the balance of oily emulsion. The stone maintenance agent provided by the invention is mainly characterized in that the preparation process is simple, the raw material cost is low, an antioxidant is adopted to form an anti-oxidation layer on the surface of stone, and polyvinylpyrrolidone and polyvinyl alcohol are matched for use, so that a formed film is flat in edge and uniform and compact in texture, and the stone maintenance agent is short in film forming time, and meanwhile, the waterproof agent is added, corrosion of water to the stone is avoided, the service life of the stone is prolonged, meanwhile, the preservative is added, breeding of bacteria can be effectively inhibited, and rusty spots on the surface of the stone are avoided.

The invention provides a preparation method and application of a manganese-cobalt spinel coating. The method comprises the following steps: placing a to-be-sprayed substrate and a manganese-cobalt target material in a vacuum oxygen-free environment, heating the manganese-cobalt target material by using a high-temperature electric arc, gasifying the manganese-cobalt target material, and filling the whole cavity with manganese-cobalt steam; keeping the sample at a low temperature such as 300 DEG C, and desublimating the manganese-cobalt steam on the surface of the to-be-sprayed substrate to form a manganese-cobalt metal pre-coating layer; and then oxidizing the to-be-sprayed substrate with the manganese-cobalt metal pre-coating on the surface in high-temperature air to obtain the manganese-cobalt spinel coating. The obtained manganese-cobalt spinel coating is uniform and compact in texture and good in electrical conductivity at the high temperature, the surface specific resistance of the coating can reach 10 m omega.cm < 2 > or below, the coating has good stability, and no obvious resistance rise exists within the range of 500 hours; the material can be widely applied to solid oxide fuel cells.

The invention relates to the technical field of food producing and processing and discloses a red date sausage and a production method thereof. The invention, based on an idea of healthy diet and thinking of matching of meat and vegetarian dishes, provides a production method of a healthy nutrition red date sausage mainly made of animal lean meat, animal fat and red date vegetable diet; a vacuum freeze drying technology is adopted, and by virtue of a low temperature freeze drying and recombination granulation technologies, the original flavour and nutrition of the red date raw material are reserved to the utmost extent; and a medium temperature gradient sterilization technology is adopted, and an application technology of an enzymic preparation in a meat product is utilized. The obtained red date sausage is balanced in nutrition, uniform and compact in texture, perfectly combines red date flavour and meat flavour, tastes elastic and crisp, tender, smooth, refreshing but not greasy in taste and strong in meat particle sense. The production method of the red date sausage is relatively low in cost and strong in operability, mass production can be easily realized, and a healthy food which is full of nutrients and high in cost performance is provided for most people while additional value of red dates is improved, so that the production method provided by the invention has good popularization and market values.