Lubricating agent for hot rolling of tungsten and tungsten alloy plates and strips
An alloy plate and lubricant technology, applied in lubricating compositions, petroleum industry, etc., can solve the problems of rolling mouth opening and delamination, deformation, uneven deformation, etc., to reduce adhesion and coking, high adsorption capacity, good lubrication Effect
Active Publication Date: 2014-08-27
GUANGXI UNIV
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AI Technical Summary
Problems solved by technology
In the distribution of pass processing rate, if it is too small, the deformation cannot go deep into the middle of the slab, resulting in serious uneven deformation, resulting in mouth opening and delamination of the rolled piece
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] The following components are blended according to mass percentage:
[0018]
[0019]
[0020] The sum of the above components is 100%.
Embodiment 2
[0022] The following components are blended according to mass percentage:
[0023]
[0024] The sum of the above components is 100%.
Embodiment 3
[0026] The following components are blended according to mass percentage:
[0027]
[0028]
[0029] The sum of the above components is 100%.
[0030] The following are the main physical and chemical indicators of the product of Example 1:
[0031] project
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The invention provides a lubricating agent for the hot rolling of tungsten and tungsten alloy plates and strips. The lubricating agent is characterized in that total loss system oil No.100 is used as base oil and is matched with multiple complex additives. The lubricating agent comprises an anti-wear agent, a friction modifying agent, an antioxidant and corrosion inhibitor, an anti-foaming agent, a demulsifying agent, a cleaning agent, a dispersing agent and the like. The lubricating agent has relatively high adsorption capacity, can be used for ensuring that a layer of uniformly continuous oil film is formed between a roller and a rolled piece, reducing the friction coefficient in a rolling process and alleviating the adhesion and coking between the rolled piece and the roller and has good lubrication, cooling, cleaning and thermal oxidation stability properties.
Description
technical field [0001] The invention belongs to the field of hot-rolling lubricants for tungsten and its alloy plates and strips. Background technique [0002] Tungsten, a metal element, is a non-ferrous metal and a typical rare metal. It is an important strategic resource of the country. Steel gray or silver white, high hardness, high melting point, not eroded by air at room temperature; the main purpose is to manufacture filaments and high-speed cutting alloy steel, superhard molds, and also used in optical instruments, which has extremely important uses. It is an important part of contemporary high-tech new materials. A series of electronic optical materials, special alloys, new functional materials and organic metal compounds all need to use tungsten with unique properties. Although the dosage is not large, it is very important and indispensable. Therefore, it is widely used in contemporary communication technology, electronic computer, aerospace development, medicine ...
Claims
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IPC IPC(8): C10M169/04C10N40/24C10N30/06C10N30/08
Inventor 黄福川覃克莫宇飞粟满荣唐兴中李胜肖友程蓝明新梁慧唐彩珍田宗义廖丹葵刘琨黄旖瑶
Owner GUANGXI UNIV