CN103695116B - The lubricant of drawing height sintering load steel plate - Google Patents
The lubricant of drawing height sintering load steel plate Download PDFInfo
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- CN103695116B CN103695116B CN201310701059.9A CN201310701059A CN103695116B CN 103695116 B CN103695116 B CN 103695116B CN 201310701059 A CN201310701059 A CN 201310701059A CN 103695116 B CN103695116 B CN 103695116B
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Abstract
A kind of lubricant of drawing height sintering load steel plate, employing is oil based on the I class base oil of No. 1000, coordinate multiple composite additive, comprise oiliness improver, anti-wear agent, extreme pressure agent, rust-preventive agent, kilfoam, oxidation inhibitor, viscosity index improver, friction improver.The lubricant of drawing height sintering load steel plate of the present invention, has good lubricity, can increase oil film strength in distorted area, reduce frictional coefficient, keep oil film strength, load and thickness stable performance; Adhesivity, shear resistant are strong, and resistance to abrasion, sticky warm nature are good; Extreme pressure property is strong, cooling and damping good, reduce the wearing and tearing of drawing device and drawing-die, have less flowing shear-stress, improve metallic surface smooth finish and specification precision, overcome that processibility badly, easily sticky is stung, not enough etc. feature of easily getting rusty.
Description
Technical field
The invention belongs to the field of lubricant of metal drawing processing and lubrication, particularly drawing height sintering load steel plate.
Background technology
Drawing is one of main production process of tubing, bar, section bar and wire rod.By article section shape, drawing can be divided into: solid material drawing and the large class of hollow material drawing two.Drawing height sintering load steel plate imposes pulling force to steel plate blank, makes it by nib to obtain the plastic processing method with nib sectional dimension, goods that shape is identical.Because height sintering load steel plate processibility is bad, easily stickyly to sting, easily get rusty, easily produce surface crack, peeling, pockmark, play the defects such as thorn, centre burst and ectonexine mechanical heterogeneity; Thus viscosity will be adopted high, and oil film thickness is large, anti-shearing, and extreme pressure property is strong, the lubricant that resistance to abrasion, load, damping property, rust-preventing characteristic are good.
In drawing process, except material, friction between drawing-die and steel core, on the contact surface because drawing speed improves, will occurrence temperature sharply rise.Heavy wear or sintering is there is, the effect thus requiring lubricant to play antifriction and prevent wearing and tearing, cool, lubricate in order to reduce in drawing process; Be improved drawing speed and section reduction rate, to improve the seed output and quality of drawing process processing simultaneously.
And the factor affecting steel plate drawing has usually: steel plate character (hardness, degree of cleaning, condition of surface); The material kind of drawing and drawing-die; The adaptability of drawing compound.Due to the difference of the mode of drawing, condition and range of product, also there is difference to the requirement of lubricant.Therefore, drawing compound should meet many-sided requirements such as drawing process condition, industrial safety, economy, environmental friendliness, energy-conservation, reduction of discharging.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly has good lubricity, can increase oil film strength in distorted area, reduces frictional coefficient, keeps oil film strength, load and thickness stable performance; Adhesivity, shear resistant are strong, and resistance to abrasion, sticky warm nature are good; Extreme pressure property is strong, cooling and damping good, reduce the wearing and tearing of drawing device and drawing-die, have less flowing shear-stress, improve metallic surface smooth finish and specification precision, overcome processibility bad, easily stickyly to sting, the lubricant of not enough etc. drawing height sintering load steel plate of easily getting rusty.
The present invention solves the problems of the technologies described above by following technical scheme: employing is oil based on the I class base oil of No. 1000, and coordinate multiple composite additive, its each component and mass percent are:
| Component | Mass percentage content |
| Base oil | Surplus |
| Oiliness improver | 6.0%～8.0% |
| Extreme pressure agent | 3.0%～5.0% |
| Anti-wear agent | 6.0%～8.0% |
| Friction improves auxiliary agent | 0.5%～1.0% |
| Oxidation inhibitor | 0.8%～1.5% |
| Kilfoam | 0.01%～0.02% |
| Friction improver | 5.0%～8.0% |
| Viscosity index improver | 3.0%～4.0% |
Base oil is the I class base oil of No. 1000.
Oiliness improver is the sulfuration Oleum Gossypii semen of mass ratio 85% ~ 65% and the butter compound of 15% ~ 35%.
Extreme pressure agent is boronation phosphoric acid ester.
Anti-wear agent is clorafin 52.
It is 124 Triazole lipid acid amine salt that friction improves auxiliary agent.
Oxidation inhibitor is the dinonyldiphenylamine of mass ratio 60% ~ 50% and 2, the 6-di-t-butyl mixed ester compounds of 40% ~ 50%.
Kilfoam is ethyl silicon oil.
Friction improver is phosphoric acid ester.
Viscosity index improver is polymethacrylate.
The lubricant of drawing height sintering load steel plate of the present invention, has good lubricity, can increase oil film strength in distorted area, reduce frictional coefficient, keep oil film strength, load and thickness stable performance; Adhesivity, shear resistant are strong, and resistance to abrasion, sticky warm nature are good; Extreme pressure property is strong, cooling and damping good, reduce the wearing and tearing of drawing device and drawing-die, have less flowing shear-stress, improve metallic surface smooth finish and specification precision, overcome that processibility badly, easily sticky is stung, not enough etc. feature of easily getting rusty.
Embodiment
Embodiment 1:
Following component is in harmonious proportion by mass percentage and forms:
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion by mass percentage and forms:
| I class base oil of No. 1000, component | Content (mass percent) 70.085% |
| The sulfuration Oleum Gossypii semen of mass ratio 75% and the butter compound of 25% | 7.0% |
| Boronation phosphoric acid ester | 4.0% |
| Clorafin 52 | 7.0% |
| 124 Triazole lipid acid amine salt | 0.75% |
| The dinonyldiphenylamine of mass ratio 55% and 2, the 6-di-t-butyl mixed ester compounds of 45% | 1.15% |
| Ethyl silicon oil | 0.015% |
| Phosphoric acid ester | 6.5% |
| Polymethacrylate | 3.5% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| The I class base oil of No. 1000 | 75.69% |
| The sulfuration Oleum Gossypii semen of mass ratio 65% and the butter compound of 35% | 6.0% |
| Boronation phosphoric acid ester | 3.0% |
| Clorafin 52 | 6.0% |
| 124 Triazole lipid acid amine salt | 0.5% |
| The dinonyldiphenylamine of mass ratio 50% and 2, the 6-di-t-butyl mixed ester compounds of 50% | 0.8% |
| Ethyl silicon oil | 0.01% |
| Phosphoric acid ester | 5.0% |
| Polymethacrylate | 3.0% |
Above component summation is 100%.
The main physical and chemical index of embodiment 1 product is:
| Project | Quality index |
| Moisture, % | Vestige |
| 40 DEG C of kinematic viscosity mm 2/s | 1112 |
| Flash-point (opening) DEG C, | 230 |
| Mechanical impurity, % | Nothing |
| Last non seizure load (Pb), Kg | 110 |
| Pour point, DEG C, | -5 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 DEG C, 3h), level | 1 |
| Viscosity index, is not less than | 90 |
Claims (1)
1. a lubricant for drawing height sintering load steel plate, it is characterized in that adopting is oil based on the I class base oil of No. 1000, and coordinate multiple composite additive, its each component and mass percent are:
Base oil surplus; Oiliness improver 6.0% ~ 8.0%; Extreme pressure agent 3.0% ~ 5.0%; Anti-wear agent 6.0% ~ 8.0%;
Friction improves auxiliary agent 0.5% ~ 1.0%; Oxidation inhibitor 0.8% ~ 1.5%; Kilfoam 0.01% ~ 0.02%;
Friction improver 5.0% ~ 8.0%; Viscosity index improver 3.0% ~ 4.0%;
Wherein:
Oiliness improver is the sulfuration Oleum Gossypii semen of mass ratio 85% ~ 65% and the butter compound of 15% ~ 35%;
Extreme pressure agent is boronation phosphoric acid ester;
Anti-wear agent is clorafin 52;
It is 124 Triazole lipid acid amine salt that friction improves auxiliary agent;
Oxidation inhibitor is the dinonyldiphenylamine of mass ratio 60% ~ 50% and 2, the 6-di-t-butyl mixed ester compounds of 40% ~ 50%;
Kilfoam is ethyl silicon oil;
Friction improver is phosphoric acid ester;
Viscosity index improver is polymethacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701059.9A CN103695116B (en) | 2013-12-18 | 2013-12-18 | The lubricant of drawing height sintering load steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701059.9A CN103695116B (en) | 2013-12-18 | 2013-12-18 | The lubricant of drawing height sintering load steel plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103695116A CN103695116A (en) | 2014-04-02 |
| CN103695116B true CN103695116B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310701059.9A Active CN103695116B (en) | 2013-12-18 | 2013-12-18 | The lubricant of drawing height sintering load steel plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104962363A (en) * | 2015-07-20 | 2015-10-07 | 广西大学 | Tantalum wire drawing lubricant composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101298574B (en) * | 2007-04-30 | 2010-12-15 | 中国石油天然气股份有限公司 | Universal industrial gear oil additive composition |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Kangchun Inventor after: Huang Fuchuan Inventor after: Chen Wei Inventor after: Huang Yiyao Inventor before: Huang Fuchuan Inventor before: Liao Dankui Inventor before: Liu Kun Inventor before: Huang Yiyao Inventor before: Jing Jianfang Inventor before: Lu Chaoxia Inventor before: Li Sheng Inventor before: Xiao Youcheng Inventor before: Lan Mingxin Inventor before: Liang Hui Inventor before: Tang Caizhen Inventor before: Su Manrong Inventor before: Tang Xingzhong |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |