CN103571584B - Cold-rolled lubricant for rhenium and alloy plate strips thereof - Google Patents
Cold-rolled lubricant for rhenium and alloy plate strips thereof Download PDFInfo
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- CN103571584B CN103571584B CN201310560437.6A CN201310560437A CN103571584B CN 103571584 B CN103571584 B CN 103571584B CN 201310560437 A CN201310560437 A CN 201310560437A CN 103571584 B CN103571584 B CN 103571584B
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Abstract
The invention relates to a cold-rolled lubricant for rhenium and alloy plate strips thereof. The lubricant is prepared by taking NO.32 oil for a total-loss system as base oil, and combining a plurality of composite additives including an anti-wear agent, an oiliness additive, an antioxidant and corrosion inhibitor, an antioxidant, an anti-foaming agent, a friction improver, a cleaning agent, a disperser and the like. The cold-rolled lubricant is low in viscosity, large in thermal capacity, and strong in cooling and cleaning capability, and capable of reducing the adhesion phenomenon between a rolled piece and a roll; in addition, the technological lubrication property can be enhanced, the strength of an oil film in a deformation region can be increased, and the friction coefficients can be reduced; the constitution and properties are stable; the cold-rolled lubricant has no corrosion on metal and equipment, and is non-toxic and free from pungent smell.
Description
Technical field
The invention belongs to rhenium and alloy plate strip cold-rolling lubricant field thereof.
Background technology
Rhenium: density 21.04g/cm
3, fusing point 3440 DEG C, boiling point 5627 DEG C.Lattice types hexagonal is intensive.Appearance and platinum are together.Pure rhenium matter is soft, has good mechanical property.Due to expensive, until nineteen fifty just become important emerging metallic substance from laboratory treasure.Current rhenium is widely used in modern industry all departments, main as petroleum industry and automotive industry catalyzer, petroleum reforming catalyst, electronic industry and space industry rhenium alloys etc.Rhenium has very high electron emission capability, is widely used in wireless, TV and vacuum technique.Rhenium fusing point is very high, is a kind of main high temperature instrument material.The alloy of rhenium and rhenium also can make electrical tube element and ultrahigh-temperature well heater with evaporated metal.Wolfram rhenium heat electric couple does not also soften at 3100 DEG C, and the rhenium adding 25% in tungsten or molybdenum alloy can increase ductility; Rhenium is used as high temperature coating on rocket, guided missile, and the instrument of spaceship and high-temperature component such as thermoshield, arc-over, electric contactor etc. all need rhenium.Rhenium metal and alloy thereof can Fountain pen nib processed and pyrometer couples; Catalyzer is made in the chemical industry such as dehydrogenating alcohol, synthetic ammonia; The alloy of rhenium-containing can be high temperature resistant; Also be used for manufacturing the shell of electric lamp filament, man-made satellite and rocket, the protective shield etc. of reactor.Because the existence of rhenium disperses, expensive, practical application waits exploitation.
Summary of the invention
It is lower that the technical problem to be solved in the present invention is to provide a kind of viscosity, and thermal capacitance is large, cooling, cleansing power are strong, reduces the adhesion of rolled piece and roll, while can also improve technological lubrication performance, increases oil film strength in distorted area, reduces frictional coefficient; Composition and stable performance; To metal and equipment corrosion-free; Nontoxicity, the rhenium had no irritating odor and alloy plate strip cold-rolling lubricant thereof.
The present invention solves the problems of the technologies described above by following technical scheme: adopt oil based on No. 32 total loss system oil, coordinate multiple composite additive, its each component and mass percent thereof are:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Anti-wear agent | 3.0%～5.0% |
| Oiliness improver | 6.0%～8.0% |
| Antioxidant preservative | 0.5%～1.0% |
| Kilfoam | 0.001%～0.003% |
| Oxidation inhibitor | 0.5%～1.0% |
| Purification agent | 1.0%～2.0% |
| Dispersion agent | 2.0%～3.0% |
| Friction improver | 3.0%～5.0% |
Base oil is No. 32 total loss system oil.
Anti-wear agent is the boronation phosphoric acid ester of mass ratio 60% ~ 50% and the thiophosphatephosphorothioate compound of 40% ~ 50%.
Oiliness improver is the lauric alcohol of mass ratio 40% ~ 50% and the wind rapeseed oil compound of 60% ~ 50%.
Antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
Kilfoam is dimethyl silicone oil.
Oxidation inhibitor is 2,6 ditertiary butyl p cresol.
Purification agent is alkyl sodium salicylate.
Dispersion agent is polyisobutene succinimide.
Friction improver is Microcrystalline Wax.
Rhenium of the present invention and alloy plate strip cold-rolling lubricant thereof, adopt oil based on No. 32 total loss system oil, coordinate multiple composite additive, comprise anti-wear agent, oiliness improver, antioxidant preservative, oxidation inhibitor, kilfoam, friction improver, purification agent, dispersion agent etc.This lubricant has comparatively low viscosity, and thermal capacitance is large, cooling, cleansing power are strong, reduces the adherent phenomenon of rolled piece and roll; Technological lubrication performance can also be improved simultaneously, increase oil film strength in distorted area, reduce frictional coefficient; Composition and stable performance; To metal and equipment corrosion-free; Nontoxicity, has no irritating odor.
Embodiment
Embodiment 1:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 32 total loss system oil | 75.0% |
| The boronation phosphoric acid ester of mass ratio 60% and the thiophosphatephosphorothioate compound of 40% | 5.0% |
| The lauric alcohol of quality proportion by subtraction 40% and the wind rapeseed oil compound of 60% | 8.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.997% |
| Dimethyl silicone oil | 0.003% |
| 2,6 ditertiary butyl p cresol | 1.0% |
| Alkyl sodium salicylate | 2.0% |
| Polyisobutene succinimide | 3.0% |
| Microcrystalline Wax | 5.0% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 32 total loss system oil | 79.0% |
| The boronation phosphoric acid ester of mass ratio 55% and the thiophosphatephosphorothioate compound of 45% | 4.0% |
| The lauric alcohol of mass ratio 45% and the wind rapeseed oil compound of 55% | 7.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 1.0% |
| Dimethyl silicone oil | 0.002% |
| 2,6 ditertiary butyl p cresol | 0.998% |
| Alkyl sodium salicylate | 1.5% |
| Polyisobutene succinimide | 2.5% |
| Microcrystalline Wax | 4.0% |
Embodiment 3:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 32 total loss system oil | 83.0% |
| The boronation phosphoric acid ester of mass ratio 50% and the thiophosphatephosphorothioate compound of 50% | 3.5% |
| The lauric alcohol of mass ratio 50% and the wind rapeseed oil compound of 50% | 6.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.699% |
| Dimethyl silicone oil | 0.001% |
| 2,6 ditertiary butyl p cresol | 0.8% |
| Alkyl sodium salicylate | 1.0% |
| Polyisobutene succinimide | 2.0% |
| Microcrystalline Wax | 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 DEG C of kinematic viscosity mm 2/s | 29.3 |
| Flash-point (opening) DEG C, is greater than | 180 |
| Mechanical impurity, % is not more than | Nothing |
| Last non seizure load (Pb), Kg is not less than | 85 |
| Pour point, DEG C, not higher than | -10 |
| 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. rhenium and an alloy plate strip cold-rolling lubricant thereof, it is characterized in that oil based on employing No. 32 total loss system oil, coordinate multiple composite additive, its each component and mass percent thereof are:
Wherein:
Anti-wear agent is the boronation phosphoric acid ester of mass ratio 60% ~ 50% and the thiophosphatephosphorothioate compound of 40% ~ 50%;
Oiliness improver is the lauric alcohol of mass ratio 40% ~ 50% and the wind rapeseed oil compound of 60% ~ 50%;
Antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt;
Kilfoam is dimethyl silicone oil;
Oxidation inhibitor is 2,6 ditertiary butyl p cresol;
Purification agent is alkyl sodium salicylate;
Dispersion agent is polyisobutene succinimide;
Friction improver is Microcrystalline Wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560437.6A CN103571584B (en) | 2013-11-12 | 2013-11-12 | Cold-rolled lubricant for rhenium and alloy plate strips thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560437.6A CN103571584B (en) | 2013-11-12 | 2013-11-12 | Cold-rolled lubricant for rhenium and alloy plate strips thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103571584A CN103571584A (en) | 2014-02-12 |
| CN103571584B true CN103571584B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310560437.6A Active CN103571584B (en) | 2013-11-12 | 2013-11-12 | Cold-rolled lubricant for rhenium and alloy plate strips thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001959A (en) * | 2015-07-20 | 2015-10-28 | 广西大学 | Niobium rod rotary swaging lubricant composition |
| CN104962368A (en) * | 2015-07-20 | 2015-10-07 | 广西大学 | Rhenium bar rotary-swaging lubricant composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61213296A (en) * | 1985-03-19 | 1986-09-22 | Kao Corp | Lubricating oil for cold rolling of metallic material |
| CN102260580B (en) * | 2010-05-25 | 2013-05-29 | 石家庄新泰特种油有限公司 | Cold rolling extreme thin plate rolling oil composition |
| CN102796594B (en) * | 2012-08-24 | 2014-08-06 | 东北大学 | Cold-rolled sheet rolling emulsified oil containing modified nano copper and preparation method thereof |
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