5 results about "White metal" patented technology

The application relates to a ship stern tube white alloy bearing which comprises an outer ring, an inner ring and rolling elements, fixing columns, connecting plates, threaded rods, limiting plates, movable blocks, clamping plates, rotating plates, pressing elements and fixed plates, and the movable blocks are separated from the limiting plates by moving the movable blocks, the clamping plates are flipped and adjusted, the fixed plates are limited by rotating the pressing elements and cooperating with the rotating mechanism, and the rotating plates press the fixed pressing elements. The adjusting mechanism based on the principle of the threaded rods and the inclined pressing plates is arranged on the outer ring. By simply rotating the threaded rods, the outer ring of the bearing can be driven to produce accurate and small angle deflection around the connecting point, so that the installation axis deviation is directly and efficiently compensated. The adjusting operation can greatly reduce the installation difficulty, shorten the working hours and save the cost.

The invention relates to the technical field of architectural ceramics, in particular to silvery white metal dry granular glaze and a preparation method and application thereof, and the preparation method comprises the following steps: A, in an inert atmosphere, completely melting silicon elementary substances, aluminum elementary substances, iron elementary substances, chromium elementary substances, manganese elementary substances, vanadium elementary substances and nickel elementary substances, and crushing to obtain alloy liquid drops; under the natural environment, the alloy liquid drops are cooled, and alloy dry particles are obtained; b, uniformly mixing kaolin, quartz, calcite, dolomite, barium carbonate and zinc oxide, calcining, water-quenching, ball-milling and sieving to obtain a crystalline frit; and C, uniformly mixing the alloy dry granules, the crystalline frit and the suspending agent to obtain the silvery white metal dry granular glaze. According to the preparation method of the silvery white metal dry granular glaze, on the premise of ensuring that the silvery white metal texture effect is uniform, the silvery white metal dry granular glaze not only has excellent silvery white metal texture effect, transparency and antifouling property, but also has relatively high wear resistance and hardness.

1. The name of the design product: white rice mold. 2. The use of the design product: the design product is a shaping mold used in the production of white rice. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combination use state diagram.

The present application relates to the technical field of white alloy, and in particular to a white alloy processing method.The white alloy processing method comprises the following steps: (a) dividing the white alloy to be processed into n portions, n >= 3; taking the first portion of the white alloy to prepare a first anode; (b) placing the first anode in an electrolyte to perform electrolysis; when a large number of bubbles appear in the region of the first anode, the first anode is taken out and soaked in a fluorine-containing acid solution for treatment, and then placed in the electrolyte again to repeat the electrolysis operation to obtain a first defective anode; (c) mixing the first defective anode with the second portion of the white alloy to prepare a second anode, repeating the operation of step (b) to obtain a second defective anode, and so on until the nth portion of the white alloy is prepared into an nth anode and electrolysis is completed.The present application uses a mixed method mainly based on electrochemical dissolution and assisted by acid dissolution to process the white alloy, and has the advantages of less equipment, simple and convenient process, low production cost and high efficiency.

The present application relates to the technical field of building ceramics, and particularly relates to a silver-white metal dry particle glaze and a preparation method and application thereof, and comprises the following steps: A. under an inert atmosphere, completely melting silicon, aluminum, iron, chromium, manganese, vanadium and nickel, and obtaining alloy liquid drops after liquid crushing; under a natural environment, cooling the alloy liquid drops to obtain alloy dry particles; B. uniformly mixing kaolin, quartz, calcite, dolomite, barium carbonate and zinc oxide, and obtaining crystal frit after calcination, water quenching, ball milling and sieving; C. uniformly mixing the alloy dry particles, the crystal frit and a suspending agent to obtain the silver-white metal dry particle glaze. The preparation method of the silver-white metal dry particle glaze can not only have excellent silver-white metal texture effect, transparency and stain resistance, but also has high wear resistance and hardness under the premise of ensuring uniform silver-white metal texture effect.