Copper alloy cold-rolling emulsion composition

An emulsion, copper alloy technology, applied in lubricating compositions, petroleum industry, etc., can solve the problems of emulsion corrosion, insufficient lubricating performance, poor surface quality, etc. The effect of high stress and oil film strength

Inactive Publication Date: 2015-10-07
GUANGXI UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used cold rolling emulsion generally has the disadvantages of poor stability and insufficient lubricating performance, the surface of the rolled piece is easily corroded by the emulsion, and the surface quality is poor after bright annealing.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Copper alloy cold-rolling emulsion composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The components are blended according to the following mass percentages:

[0020] components

[0021] 2,6-di-tert-butyl mixed phenol (T502)

[0022] The sum of the mass percentages of the above components is 100%.

Embodiment 2

[0024] The components are blended according to the following mass percentages:

[0025] components

[0026] The sum of the mass percentages of the above components is 100%.

Embodiment 3

[0028] The components are blended according to the following mass percentages:

[0029] components

Mass percentage content

No. 10 total loss system oil

margin

[0030] The mass ratio is 50% OPE-10 and 50% NPE50 composite

20％

2,6-di-tert-butyl mixed phenol (T502)

1％

Mass ratio of 50% soybean oil and 50% butyl oleate compound

6％

Vulcanized Cottonseed Oil

7％

Monosulfide n-Butyl Phosphate (T311)

5％

50% benzotriazole (T706) compounded with 50% lanolin by mass

1％

Simethicone

100ppm

Phosphate

4％

Sodium Petroleum Sulfonate (T702)

1.5％

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

[0032] The main physical and chemical index of embodiment 3 products:

[0033]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a copper alloy cold-rolling emulsion composition which uses 10# total loss system oil as base oil matched with multiple additives, including an emulsifier, an antioxidant, an oily agent, an extreme pressure agent, an antiwear additive, a corrosion inhibitor, a defoaming agent, an assistant and a reinforcing agent. The composition has the advantages of favorable adhesion property, favorable wear resistance, favorable shear resistance, favorable emulsifying stability, high extreme pressure property, stable oil film thickness, favorable cooling property, favorable flowability, favorable wettability, favorable lubricating property, high oil film strength and lower flow shear stress, enhances the surface smoothness and specification precision of the metal, has certain chemical stability, ensures the use and cleaning convenience, and has the capacity for preventing pitting and surface defects.

Description

technical field [0001] The invention belongs to the field of metal processing lubricants, in particular to a copper alloy cold rolling emulsion composition. Background technique [0002] Copper is a non-ferrous metal closely related to human beings. It is widely used in electrical, light industry, machinery manufacturing, construction industry, defense industry and other fields. It is second only to aluminum in the consumption of non-ferrous metal materials in China. Copper is the most widely used and used in the electrical and electronic industries, accounting for more than half of the total consumption. Used in the manufacture of various cables and wires, motors and transformers, switches and printed circuit boards. In the manufacture of machinery and transport vehicles, it is used to manufacture industrial valves and fittings, instruments, sliding bearings, molds, heat exchangers and pumps, etc. It is widely used in the chemical industry to manufacture vacuums, distilla...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/12C10N40/24
Inventor 黄福川邓富康李康春韦开焕马骁飞黄旖瑶
Owner GUANGXI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap