CN103627472A - Lubricant for cold rolling of cobalt and alloy plate strip products of cobalt - Google Patents
Lubricant for cold rolling of cobalt and alloy plate strip products of cobalt Download PDFInfo
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- CN103627472A CN103627472A CN201310539542.1A CN201310539542A CN103627472A CN 103627472 A CN103627472 A CN 103627472A CN 201310539542 A CN201310539542 A CN 201310539542A CN 103627472 A CN103627472 A CN 103627472A
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Abstract
The invention discloses a lubricant for cold rolling of cobalt and alloy plate strip products of cobalt. 10# industrial white oil is adopted as base oil, and matched with a plurality of composite additives comprising an antiwear agent, an oiliness agent, an antioxidant corrosion remover, an antioxidant, an anti-creaming agent, an anti-foaming agent, a dispersing agent, a friction modifier and an assistant. The cold rolling lubricant has good load resistance, depressing property and stability, and is stable in constituent and performance, and free of corrosion on metal and equipment, free of toxicity, and free of a pungent smell, an annealing stain is not generated, the processing lubrication performance can be improved, the strength of an oil slick inside a deformation zone is increased, the friction coefficient is reduced; the thermal sticking phenomenon of a rolled piece and a roller is not easily generated. Therefore, the lubricant disclosed by the invention is a lubricant of cobalt and alloy plate strip products of cobalt, which has good cooling, cleaning, lubricating and diffusing properties, and meets the requirements of the plate shape and the surface smoothness.
Description
Technical field
The invention belongs to cobalt and alloy plate strip finished product cold-rolling lubricant field thereof.
Background technology
The physics of cobalt, chemical property have determined that it is the important source material of producing refractory alloy, Wimet, anti-corrosion alloy, magneticalloy and various cobalt salts.Cobalt base alloy or cobalt-containing alloy steel are as the heat-resistant part of various high loadinies and the important meals material of nuclear industry in the parts of the blade of gas turbine, impeller, conduit, jet engine, rocket engine, guided missile and chemical industry equipment.Cobalt can guarantee that as the binding agent in powder metallurgy Wimet has certain toughness.Magneticalloy is indispensable material in Modern Electronic and mechanotronics, is used for the various elements of the equipment such as manufacture sound, optical, electrical and magnetic.Cobalt is also the important component part of permanent magnetism alloy.In chemical industry, cobalt is except for superalloy and anti-corrosion alloy, also for tinted shade, pigment, enamel and catalyzer, siccative etc.
Cobalt metal is mainly used in producing alloy.Cobalt base alloy is the general name of one or more alloys made in cobalt and chromium, tungsten, iron, nickel group.Containing the Cutlery Steel of a certain amount of cobalt, can improve significantly wear resistance and the cutting ability of steel.Even be heated to 1000 ℃ containing more than 50% stellite of cobalt, also can not lose its original hardness, nowadays this Wimet has become the most important material of alloy cutting tool and space application.In this material, cobalt combines other metallic carbide crystal grain in alloy composition, makes the toughness that alloy tool is higher, and reduces the sensitive property of impact, and this alloy is welding in piece surface, can make improve 3-7 doubly the work-ing life of part.By cold rolling to cobalt and alloy plate strip finished product thereof, can obtain the good shape material of surface quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of good withstand load that has, the property depressed and stability, do not produce annealing stain, can improve technological lubrication performance, increase oil film strength in distorted area, reduce frictional coefficient, form and stable performance, be difficult for occurring rolled piece and the hot adherent phenomenon of roll, corrosion-free to metal and equipment, nontoxicity, have no irritating odor, have well cooling, clean, lubricated, easy diffusion, meet that plate shape and surface smoothness require cobalt and alloy plate strip finished product cold-rolling lubricant thereof.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt No. 10 industrial white oils as base oil, coordinate multiple composite additive, its each component and mass percent thereof are:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Anti-wear agent | 5.0%～6.0% |
| Oiliness improver | 3.0%～5.0% |
| Antioxidant preservative | 0.5%～1.0% |
| Kilfoam | 0.001%～0.003% |
| Oxidation inhibitor | 0.5%～1.0% |
| Non-emulsifying agent | 0.2%～0.3% |
| Dispersion agent | 3.0%～4.0% |
| Friction improver | 4.0%～6.0% |
| Auxiliary agent | 3.0%～5.0% |
Base oil is No. 10 industrial white oils.
Anti-wear agent is that boronation phosphamidon ester and 40%～50% the sulfide isobutene of mass ratio 60%～50% is compound.
Oiliness improver is industrial lard.
Antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
Kilfoam is dimethyl silicone oil.
Oxidation inhibitor is that 2,6 ditertiary butyl p cresol and 60%～50% the butyl octyl pentanoic of mass ratio 40%～50% is compound.
Non-emulsifying agent is polyethers macromolecular compound.
Dispersion agent is polyisobutene succinimide.
Friction improver is that phosphoric acid ester and 40%～50% the dioctyl sebacate of mass ratio 60%～50% is compound.
Auxiliary agent is soap manufacturing paraffin.
Cobalt of the present invention and alloy plate strip finished product cold-rolling lubricant thereof, adopt No. 10 industrial white oils as base oil, coordinates multiple composite additive.Comprise anti-wear agent, oiliness improver, antioxidant preservative, oxidation inhibitor, non-emulsifying agent, kilfoam, dispersion agent, friction improver, auxiliary agent.There is good withstand load, the property depressed and stability, do not produce annealing stain, can improve technological lubrication performance, increase oil film strength in distorted area, reduce frictional coefficient, composition and stable performance, be difficult for occurring rolled piece and the hot adherent phenomenon of roll,, nontoxicity corrosion-free to metal and equipment, have no irritating odor, be a kind of have well cooling, clean, lubricated, easy diffusion, meet plate shape and surface smoothness requirement cobalt and alloy plate strip finished product cold-rolling lubricant thereof.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 10 industrial white oils | 72.0% |
| The boronation phosphamidon ester of mass ratio 60% and 40% sulfide isobutene are compound | 6.0% |
| Industrial lard | 5.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.8% |
| Dimethyl silicone oil | 0.003% |
| The 2,6 ditertiary butyl p cresol of mass ratio 40% and 60% butyl octyl pentanoic are compound | 0.897% |
| Polyethers macromolecular compound | 0.3% |
| Polyisobutene succinimide | 4.0% |
| The phosphoric acid ester of mass ratio 60% and 40% dioctyl sebacate are compound | 6.0% |
| Soap manufacturing paraffin | 5.0% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 10 industrial white oils | 76.0% |
| The boronation phosphamidon ester of mass ratio 55% and 45% sulfide isobutene are compound | 5.5% |
| Industrial lard | 4.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.898% |
| Dimethyl silicone oil | 0.002% |
| The 2,6 ditertiary butyl p cresol of mass ratio 45% and 55% butyl octyl pentanoic are compound | 0.9% |
| Polyethers macromolecular compound | 0.2% |
| Polyisobutene succinimide | 3.5% |
| The phosphoric acid ester of mass ratio 55% and 45% dioctyl sebacate are compound | 5.0% |
| Soap manufacturing paraffin | 4.0% |
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 10 industrial white oils | 80.% |
| The boronation phosphamidon ester of mass ratio 50% and 50% sulfide isobutene are compound | 5.0% |
| Industrial lard | 3.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.8% |
| Dimethyl silicone oil | 0.001% |
| The 2,6 ditertiary butyl p cresol of mass ratio 50% and 50% butyl octyl pentanoic are compound | 0.899% |
| Polyethers macromolecular compound | 0.3% |
| Polyisobutene succinimide | 3.0% |
| The phosphoric acid ester of mass ratio 50% and 50% dioctyl sebacate are compound | 4.0% |
| Soap manufacturing paraffin | 3.0% |
Above component summation is 100%.
Below the main physical and chemical index of embodiment 1 product:
| Project | Quality index |
| Moisture, % is not more than | Vestige |
| 40 ℃ of kinematic viscosity mm 2/s | 10.2 |
| Flash-point (opening) ℃, is greater than | 150 |
| Mechanical impurity, % is not more than | Nothing |
| Last non seizure load (Pb), Kg is not less than | 90 |
| Pour point, ℃, not higher than | -8 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 ℃, 3h), level | 1 |
| Viscosity index, is not less than | 80 |
Claims (10)
1. cobalt and an alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that adopting No. 10 industrial white oils as base oil, coordinates multiple composite additive, and its each component and mass percent thereof are:
。
2. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that base oil is No. 10 industrial white oils.
3. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that anti-wear agent is that boronation phosphamidon ester and 40%～50% the sulfide isobutene of mass ratio 60%～50% is compound.
4. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that oiliness improver is industrial lard.
5. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
6. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that kilfoam is dimethyl silicone oil.
7. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that oxidation inhibitor is that 2,6 ditertiary butyl p cresol and 60%～50% the butyl octyl pentanoic of mass ratio 40%～50% is compound.
8. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that non-emulsifying agent is polyethers macromolecular compound.
9. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that dispersion agent is polyisobutene succinimide.
10. cobalt as claimed in claim 1 and alloy plate strip finished product cold-rolling lubricant thereof, is characterized in that friction improver is that phosphoric acid ester and 40%～50% the dioctyl sebacate of mass ratio 60%～50% is compound; Auxiliary agent is soap manufacturing paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539542.1A CN103627472B (en) | 2013-11-04 | 2013-11-04 | Lubricant for cold rolling of cobalt and alloy plate strip products of cobalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539542.1A CN103627472B (en) | 2013-11-04 | 2013-11-04 | Lubricant for cold rolling of cobalt and alloy plate strip products of cobalt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103627472A true CN103627472A (en) | 2014-03-12 |
| CN103627472B CN103627472B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310539542.1A Active CN103627472B (en) | 2013-11-04 | 2013-11-04 | Lubricant for cold rolling of cobalt and alloy plate strip products of cobalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103627472B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433913A (en) * | 2016-09-21 | 2017-02-22 | 广西大学 | General lubricating agent for 625 alloy cold rolled thin plate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1403554A (en) * | 2001-08-24 | 2003-03-19 | 中国石油天然气股份有限公司 | Rolling oil composition for cold rolling steel sheet |
-
2013
- 2013-11-04 CN CN201310539542.1A patent/CN103627472B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1403554A (en) * | 2001-08-24 | 2003-03-19 | 中国石油天然气股份有限公司 | Rolling oil composition for cold rolling steel sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433913A (en) * | 2016-09-21 | 2017-02-22 | 广西大学 | General lubricating agent for 625 alloy cold rolled thin plate |
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| Publication number | Publication date |
|---|---|
| CN103627472B (en) | 2015-06-03 |
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