CN103571584A - 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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- CN103571584A CN103571584A CN201310560437.6A CN201310560437A CN103571584A CN 103571584 A CN103571584 A CN 103571584A CN 201310560437 A CN201310560437 A CN 201310560437A CN 103571584 A CN103571584 A CN 103571584A
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- rhenium
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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, 3440 ℃ of fusing points, 5627 ℃ of boiling points.Lattice types hexagonal is intensive.Appearance and platinum are same.Pure rhenium matter is soft, has good mechanical property.Due to expensive, until nineteen fifty just from laboratory treasure, become important emerging metallic substance.At present rhenium is widely used in modern industry all departments, mainly as petroleum industry and automotive industry catalyzer, and petroleum reforming catalyzer, electronic industry and space industry are with 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 be made electrical tube element and ultrahigh-temperature well heater with evaporated metal.Wolfram rhenium heat electric couple 3100 ℃ also softening, in tungsten or molybdenum alloy, adding 25% rhenium can increase ductility; Rhenium is as high temperature coating on rocket, guided missile, and the instrument that spaceship is used and high-temperature component all need rhenium as thermoshield, arc-over, electric contactor etc.Rhenium metal and alloy thereof can Fountain pen nib processed and pyrometer couples; In the chemical industry such as dehydrogenating alcohol, synthetic ammonia, make catalyzer; 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 of reactor etc.Due to the existence dispersion of rhenium, 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 is strong, and adhesion, the while that reduces rolled piece and roll can also be improved oil film strength in technological lubrication performance, increase distorted area, be reduced frictional coefficient; Form and stable performance; Corrosion-free to metal and equipment; Nontoxicity, the rhenium having no irritating odor and alloy plate strip cold-rolling lubricant thereof.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt No. 32 total loss systems with oil 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 | 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 oil for total loss system.
Anti-wear agent is that boronation phosphoric acid ester and 40%～50% the thiophosphatephosphorothioate of mass ratio 60%～50% is compound.
Oiliness improver is that lauric alcohol and 60%～50% the wind rapeseed oil of mass ratio 40%～50% is compound.
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 No. 32 total loss systems to use oil as base 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 compared with low viscosity, and thermal capacitance is large, cooling, cleansing power is strong, reduces the adherent phenomenon of rolled piece and roll; Can also improve technological lubrication performance, increase oil film strength in distorted area, reduce frictional coefficient simultaneously; Form and stable performance; Corrosion-free to metal and equipment; Nontoxicity, has no irritating odor.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for total loss system | 75.0% |
| The boronation phosphoric acid ester of mass ratio 60% and 40% thiophosphatephosphorothioate are compound | 5.0% |
| The lauric alcohol of quality proportion by subtraction 40% and 60% wind rapeseed oil are compound | 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 and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for total loss system | 79.0% |
| The boronation phosphoric acid ester of mass ratio 55% and 45% thiophosphatephosphorothioate are compound | 4.0% |
| The lauric alcohol of mass ratio 45% and 55% wind rapeseed oil are compound | 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 and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for total loss system | 83.0% |
| The boronation phosphoric acid ester of mass ratio 50% and 50% thiophosphatephosphorothioate are compound | 3.5% |
| The lauric alcohol of mass ratio 50% and 50% wind rapeseed oil are compound | 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 ℃ of kinematic viscosity mm 2/s | 29.3 |
| Flash-point (opening) ℃, is greater than | 180 |
| Mechanical impurity, % is not more than | Nothing |
| Last non seizure load (Pb), Kg is not less than | 85 |
| Pour point, ℃, not higher than | -10 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 ℃, 3h), level | 1 |
| Viscosity index, is not less than | 90 |
Claims (10)
1. rhenium and an alloy plate strip cold-rolling lubricant thereof, is characterized in that adopting No. 32 total loss systems as base oil, to coordinate multiple composite additive with oily, and its each component and mass percent thereof are:
2. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that base oil is No. 32 oil for total loss system.
3. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that anti-wear agent is that boronation phosphoric acid ester and 40%～50% the thiophosphatephosphorothioate of mass ratio 60%～50% is compound.
4. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that oiliness improver is that lauric alcohol and 60%～50% the wind rapeseed oil of mass ratio 40%～50% is compound.
5. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
6. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that kilfoam is dimethyl silicone oil.
7. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that oxidation inhibitor is 2,6 ditertiary butyl p cresol.
8. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that purification agent is alkyl sodium salicylate.
9. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that dispersion agent is polyisobutene succinimide.
10. rhenium as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that 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 true CN103571584A (en) | 2014-02-12 |
| CN103571584B 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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962368A (en) * | 2015-07-20 | 2015-10-07 | 广西大学 | Rhenium bar rotary-swaging lubricant composition |
| CN105001959A (en) * | 2015-07-20 | 2015-10-28 | 广西大学 | Niobium rod rotary swaging lubricant composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769178A (en) * | 1985-03-19 | 1988-09-06 | Kao Corporation | Cold-rolling lube oil for metallic materials |
| CN102260580A (en) * | 2010-05-25 | 2011-11-30 | 石家庄新泰特种油有限公司 | Cold rolling extreme thin plate rolling oil composition |
| CN102796594A (en) * | 2012-08-24 | 2012-11-28 | 东北大学 | Cold-rolled sheet rolling emulsified oil containing modified nano copper and preparation method thereof |
-
2013
- 2013-11-12 CN CN201310560437.6A patent/CN103571584B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769178A (en) * | 1985-03-19 | 1988-09-06 | Kao Corporation | Cold-rolling lube oil for metallic materials |
| CN102260580A (en) * | 2010-05-25 | 2011-11-30 | 石家庄新泰特种油有限公司 | Cold rolling extreme thin plate rolling oil composition |
| CN102796594A (en) * | 2012-08-24 | 2012-11-28 | 东北大学 | Cold-rolled sheet rolling emulsified oil containing modified nano copper and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962368A (en) * | 2015-07-20 | 2015-10-07 | 广西大学 | Rhenium bar rotary-swaging lubricant composition |
| CN105001959A (en) * | 2015-07-20 | 2015-10-28 | 广西大学 | Niobium rod rotary swaging lubricant composition |
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| Publication number | Publication date |
|---|---|
| CN103571584B (en) | 2015-06-03 |
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