Alloy material for improving oxidation resistance of lubricating oil
A technology of anti-oxidation performance and alloy materials, applied in the direction of lubricating composition, petroleum industry, additives, etc., can solve the problems of deterioration of lubricating oil, easy oxidation of lubricating oil, sticky ring, etc. The effect of improving anti-corrosion performance and improving anti-oxidation performance
Active Publication Date: 2016-10-12
武汉艾力特流体装备有限公司
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Problems solved by technology
The lubricating oil of internal combustion engine and compressor works at high temperature for a long time, and the lubricating oil is prone to deterioration. For example, the temperature near the first gas ring in the combustion chamber of the internal combustion engine is 200-300°C, and the oil film of the lubricating oil is easy to become an oxidized polymer. In addition, The deposition of carbon deposits is very harmful to the oil film, so it will aggravate the wear of the cylinder wall. In severe cases, phenomena such as sticking rings and cylinder scuffing will occur. The "enrichment" of oxygen after air compression makes lubricating oil extremely prone to oxidation and carbon deposition
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[0019] The present invention will be further described below in conjunction with specific examples.
[0020] An alloy material for improving the oxidation resistance of lubricating oil according to the present invention, first weighs each metal raw material, then makes the above-mentioned metal raw material into a billet by high-temperature casting, mechanically processes, blanks, and then processes it into an alloy product through heat treatment. It can be made into sheet products with different thicknesses and geometric shapes according to actual needs. When the product is made into a sheet, it is necessary to open holes in the sheet to facilitate the flow of lubricating oil. Before the lubricating oil is used, it is fully contacted and rubbed with the flake product of the present invention. During the contact process, its electrochemical catalytic action occurs, so that the anti-oxidation performance of the lubricating oil is improved. In order to make the lubricating oil ...
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The invention discloses an alloy material for improving the oxidation resistance of lubricating oil. The alloy material comprises the following main components in a percent by weight: 10-20% of nickel, 15-25% of zinc, 2-5% of tin, 7-12% of lead and 40-60% of copper. The alloy material can effectively improve the oxidation stability of the lubricating oil.
Description
technical field [0001] The invention belongs to the technical field of synthetic materials, in particular to an alloy material for improving the oxidation resistance of lubricating oil. Background technique [0002] Whether it is a compressor or an internal combustion engine, it is essential to add lubricating oil to the moving system to lubricate the moving parts. The role of lubricating oil is mainly manifested in the following aspects: [0003] (1) Lubricating effect: the lubricating oil pump continuously delivers clean lubricating oil to the working surfaces of the compressor and engine moving parts to form a thin layer of lubricating oil film, replace the dry friction of each part with liquid friction, and reduce the wear and power consumption of parts . [0004] (2) Cleaning effect: During the high-speed operation of compressors and engines, there will be metal particles produced by mechanical wear, dust particles inhaled into the air, and carbon deposits caused by c...
Claims
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IPC IPC(8): C22C9/04C22C9/06C22C30/06C10M125/04C10N30/10C10N30/12
CPCC10M125/04C10M2201/05C10N2030/10C10N2030/12C22C9/04C22C9/06C22C30/02C22C30/04C22C30/06
Inventor肖建国
Owner武汉艾力特流体装备有限公司