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Warm-rolled lubricant for molybdenum and alloy plate strips thereof

An alloy plate and lubricant technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of development limitation, easy oxidation, etc., and achieve the effect of reducing friction coefficient, high adsorption capacity, and reducing adhesion

Active Publication Date: 2015-04-29
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because molybdenum alloy has low temperature brittleness and welding brittleness, and high temperature is easy to oxidize, its development is limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The following components are blended according to mass percentage:

[0021] components

[0022] Polyether polymer compound

[0023] The sum of the above components is 100%.

Embodiment 2

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

[0026] components

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

Embodiment 3

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

[0030] components

Content (mass percentage)

No. 46 total loss system oil

82%

Molybdenum dibutyldithiocarbamate

3.0%

oleic acid oxalate

4.0%

Thiofobutyl Zinc Salt

0.5%

Dialkyldiphenylamine

0.15%

Simethicone

0.001%

Polyether polymer compound

0.249%

[0031] calcium alkyl salicylate

3.1%

polyalkenyl succinimide

4.0%

Alkyl phosphite

3.0%

[0032] The sum of the above components is 100%.

[0033] The following are the main physical and chemical indicators of the product of Example 1:

[0034] project

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PUM

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Abstract

The invention relates to a warm-rolled lubricant for molybdenum and alloy plate strips thereof. The lubricant is prepared by taking NO.46 oil for a total-loss system as base oil, and combining a plurality of composite additives including an anti-wear agent, an oiliness additive, a friction improver, an antioxidant and corrosion inhibitor, a metal passivator, an anti-foaming agent, an anti-emulsion agent, a cleaning agent and a disperser. The lubricant is high in adsorbability, a layer of uniform and continuous oil film is guaranteed to form between a roll and a rolled piece, the friction coefficients in the rolling process can be reduced, the adhesion between metal and tools can be decreased, and the lubricant has lubrication, cooling, cleaning and thermal oxidization stability properties.

Description

technical field [0001] The invention belongs to the field of lubricants for warm rolling of molybdenum and its alloy plates and strips. Background technique [0002] Molybdenum is a silver-white metal, hard and tough. Molybdenum is an essential trace element for human body, animals and plants. Because molybdenum alloy has low temperature brittleness and welding brittleness, and high temperature is easy to oxidize, its development is limited. Molybdenum metal is gradually used in nuclear power, new energy and other fields. Due to the importance of molybdenum, governments of various countries regard it as a strategic metal. Molybdenum was widely used in the manufacture of weapons and equipment at the beginning of the 20th century. Vanadium alloys are used to manufacture alloy components and parts of warships, rockets, and satellites. [0003] Molybdenum and molybdenum alloys are widely used because of their many characteristics, such as high melting point (2000°C), low the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N40/24C10N30/06C10N30/04C10N30/10
Inventor 黄福川卢朝霞肖友程李胜蓝明新梁慧唐彩珍粟满荣唐兴中廖丹葵刘琨黄旖瑶经建芳
Owner GUANGXI UNIV
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