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White alloy grinding process lubricant composition

A lubricant composition and a grinding technology, which are applied in the directions of lubricating compositions, petroleum industry, etc., can solve the problems of poor corrosion resistance, low strength and hardness, and achieve the effects of low price, excellent lubricating performance and high surface finish.

Inactive Publication Date: 2017-03-22
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strength and hardness of lead-based alloys are lower than those of tin-based alloys, and their corrosion resistance is also poor

Method used

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  • White alloy grinding process lubricant composition
  • White alloy grinding process lubricant composition
  • White alloy grinding process lubricant composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The following components are blended according to the following mass percentages:

[0026] components Mass percentage content No. 22 total loss system oil margin 50% mass ratio of 2,6-di-tert-butyl mixed phenol (T502) compounded with 50% molybdenum naphthenate 0.03％ Benzotriazole derivatives (T551) 0.03％ palm oil 4％ Dipolyether (T402) 1％ Borated Phosphate (T3011) 2％ Chlorinated paraffin (T301) 3％ Mass ratio of 50% methyl benzotriazole and 50% alkenyl succinic acid half ester (T747) composite 0.08％ Methyl silicone oil (T901) 10ppm Condensate of amine and epoxy compound (T1001) 0.05％ Sodium Petroleum Sulfonate (T701) 1％ Phosphobisoctyl Basic Zinc Salt (T203) 0.8％ Polyisobutenylsuccinimide (T154A) 1％

[0027] The sum of the mass percentages of the above components is 100%.

Embodiment 2

[0029] The following components are blended according to the following mass percentages:

[0030] components Mass percentage content No. 22 total loss system oil margin 50% mass ratio of 2,6-di-tert-butyl mixed phenol (T502) compounded with 50% molybdenum naphthenate 0.1％ Benzotriazole derivatives (T551) 0.1％ palm oil 6％ Dipolyether (T402) 2％ Borated Phosphate (T3011) 3％ Chlorinated paraffin (T301) 4％ Mass ratio of 50% methyl benzotriazole and 50% alkenyl succinic acid half ester (T747) composite 0.2％ Methyl silicone oil (T901) 20ppm Condensate of amine and epoxy compound (T1001) 0.2％ Sodium Petroleum Sulfonate (T701) 1.5％ Phosphobisoctyl Basic Zinc Salt (T203) 1.2％ Polyisobutenylsuccinimide (T154A) 2％

[0031] The sum of the mass percentages of the above components is 100%.

Embodiment 3

[0033] The following components are blended according to the following mass percentages:

[0034] components Mass percentage content No. 22 total loss system oil margin 50% mass ratio of 2,6-di-tert-butyl mixed phenol (T502) compounded with 50% molybdenum naphthenate 0.2％ Benzotriazole derivatives (T551) 0.2％ palm oil 8％ Dipolyether (T402) 3％ Borated Phosphate (T3011) 4％ Chlorinated paraffin (T301) 5％ Mass ratio of 50% methyl benzotriazole and 50% alkenyl succinic acid half ester (T747) composite 0.3％ Methyl silicone oil (T901) 30ppm Condensate of amine and epoxy compound (T1001) 0.3％ Sodium Petroleum Sulfonate (T701) 2％ Phosphobisoctyl Basic Zinc Salt (T203) 1.5％ Polyisobutenylsuccinimide (T154A) 4％

[0035] The sum of the mass percentages of the above components is 100%.

[0036] The typical physical and chemical technical index of embodiment 1 product:

[0037]

[0038] The typ...

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Abstract

The invention discloses a white alloy grinding process lubricant composition. 22# total-loss system oil is adopted as base oil, and the base oil is matched with multiple composite additives. The white alloy grinding process lubricant composition is prepared from antioxidant, metal passivator, an oiliness agent, friction improver, an extreme pressure agent, an antiwear agent, an antirust agent, an anti-foaming agent, a demulsifying compound, a cooling accelerant, an oxidation and corrosion inhibitor, dispersant and the like. The white alloy grinding process lubricant composition is directly used in the lubricating course of the white alloy grinding process. The composition has good cooling performance, lubricity, anti-oxidation stability, diffusivity, cleaning performance, corrosion resistance, chip removal performance, low volatility, low oil mist performance, inhibition to scratches, bruises and solubility to paint and high thermal capacity.

Description

technical field [0001] The invention relates to a white metal grinding process lubricant composition, which belongs to the field of metal processing lubricants. Background technique [0002] White metal is named after the invention of American Babbitt, because it is white, also known as Babbitt alloy. Including tin-based bearing alloys and lead-based bearing alloys, are widely used. It has anti-friction properties and is the only material suitable for rotating relative to a low-hardness shaft. Compared with other bearing materials, it has better adaptability and press-fit properties. It is widely used in large marine diesel engines, turbines, alternators, and Other mining machinery and large rotating machinery, etc. Its main alloy components are tin, lead, antimony and copper. Antimony, copper, used to increase the strength and hardness of the alloy. [0003] The characteristics of the structure of Babbitt alloy are that the hard phase particles are evenly distributed on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/04C10N30/06C10N30/12C10N40/22
CPCC10M169/048C10M2207/026C10M2207/16C10M2207/288C10M2207/40C10M2209/103C10M2211/08C10M2215/086C10M2215/223C10M2217/041C10M2219/044C10M2223/045C10M2227/06C10M2229/041C10N2030/04C10N2030/06C10N2030/12C10N2040/22
Inventor 黄福川唐弓斌陈一帆胡雄风
Owner GUANGXI UNIV