CN103571596A - Warm-rolled lubricant for molybdenum and alloy plate strips thereof - Google Patents
Warm-rolled lubricant for molybdenum and alloy plate strips thereof Download PDFInfo
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- CN103571596A CN103571596A CN201310560374.4A CN201310560374A CN103571596A CN 103571596 A CN103571596 A CN 103571596A CN 201310560374 A CN201310560374 A CN 201310560374A CN 103571596 A CN103571596 A CN 103571596A
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Abstract
The invention relates to a warm-rolled lubricant for molybdenum and alloy plate strips thereof. The lubricant is prepared by taking NO.46 oil for a total-loss system as base oil, and combining a plurality of composite additives including an anti-wear agent, an oiliness additive, a friction improver, an antioxidant and corrosion inhibitor, a metal passivator, an anti-foaming agent, an anti-emulsion agent, a cleaning agent and a disperser. The lubricant is high in adsorbability, a layer of uniform and continuous oil film is guaranteed to form between a roll and a rolled piece, the friction coefficients in the rolling process can be reduced, the adhesion between metal and tools can be decreased, and the lubricant has lubrication, cooling, cleaning and thermal oxidization stability properties.
Description
Technical field
The invention belongs to Mo and Mo alloys Strip warm-rolling field of lubricant.
Background technology
Molybdenum is for silvery white metal, hard and tough and tensile.Molybdenum is human body and the necessary trace element of animals and plants.Because molybdenum alloy has low temperature brittleness and welding fragility, and high temperature is oxidizable, so its development is restricted.Molybdenum is progressively applied to the fields such as nuclear power, new forms of energy.Importance due to molybdenum, national governments regard it as strategic metal, molybdenum is widely used in earlier 1900s the equipment that makes weapons, modern high, precision and frontier equipment is higher to the requirement of material, as alloy components and the component of the alloy of molybdenum and tungsten, chromium, vanadium for the manufacture of warship, rocket, satellite.
The purposes of molybdenum and molybdenum alloy is very extensive, and this is because it has numerous characteristics, as high in fusing point (2000 ℃), thermal expansivity is low, good heat conduction and conductivity, have higher preservative property to melten glass, fused salt and molten metal, also can improve the wear resistance of scumbling material.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of higher adsorptive power that has, guarantee to form the even continuous oil film of one deck between roll and rolled piece, reduce the frictional coefficient in the operation of rolling, reduce the adhesion of metal and instrument, and there is the Mo and Mo alloys Strip warm-rolling lubricant of lubricated, cooling, cleaning and thermal oxidation stability energy.
The present invention solves the problems of the technologies described above with following technical scheme, adopts No. 46 total loss systems as base oil, to coordinate multiple composite additive with oily, and its each component and mass percent thereof are:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Anti-wear agent | 3.0%～5.0% |
| Oiliness improver | 4.0%～5.0% |
| Antioxidant preservative | 0.5% |
| Metal passivator | 0.1%～0.3% |
| Kilfoam | 0.001%～0.003% |
| Non-emulsifying agent | 0.2%～0.3% |
| Purification agent | 3.0%～5.0% |
| Dispersion agent | 4.0%～5.0% |
| Friction improver | 3.0%～5.0% |
Base oil is No. 46 oil for total loss system.
Anti-wear agent is dibutyl dithiocaarbamate molybdenum.
Oiliness improver is oleic acid oxalic acid ester.
Antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
Metal passivator is dialkyl diphenylamine.
Kilfoam is dimethyl silicone oil.
Non-emulsifying agent is polyethers macromolecular compound.
Purification agent is alkyl sodium salicylate.
Dispersion agent is polyene-based succimide.
Friction improver is alkyl phosphorous acid ester.
Molybdenum of the present invention and molybdenum alloy plate band warm-rolling lubricant adopt No. 46 total loss systems to use oil as base oil, coordinate multiple composite additive, comprising: anti-wear agent, oiliness improver, friction improver, antioxidant preservative, metal passivator, kilfoam, non-emulsifying agent, purification agent, dispersion agent.There is higher adsorptive power, guarantee to form the even continuous oil film of one deck between roll and rolled piece, reduce the frictional coefficient in the operation of rolling, reduce the adhesion of metal and instrument, and there is lubricated, cooling, cleaning and the stable performance of thermooxidizing.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 46 oil for total loss system | 74% |
| Dibutyl dithiocaarbamate molybdenum | 5.0% |
| Oleic acid oxalic acid ester | 5.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.5% |
| Dialkyl diphenylamine | 0.3% |
| Dimethyl silicone oil | 0.003% |
| Polyethers macromolecular compound | 0.297% |
| Alkyl sodium salicylate | 4.9% |
| Polyene-based succimide | 5.0% |
| Alkyl phosphorous acid ester | 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. 46 oil for total loss system | 78% |
| Dibutyl dithiocaarbamate molybdenum | 4.0% |
| Oleic acid oxalic acid ester | 4.5% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.5% |
| Dialkyl diphenylamine | 0.24% |
| Dimethyl silicone oil | 0.002% |
| Polyethers macromolecular compound | 0.258% |
| Alkyl sodium salicylate | 4.0% |
| Polyene-based succimide | 4.5% |
| Alkyl phosphorous acid ester | 4.0% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 46 oil for total loss system | 82% |
| Dibutyl dithiocaarbamate molybdenum | 3.0% |
| Oleic acid oxalic acid ester | 4.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.5% |
| Dialkyl diphenylamine | 0.15% |
| Dimethyl silicone oil | 0.001% |
| Polyethers macromolecular compound | 0.249% |
| Alkyl sodium salicylate | 3.1% |
| Polyene-based succimide | 4.0% |
| Alkyl phosphorous acid ester | 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 | 45.8 |
| Flash-point (opening) ℃, is greater than | 180 |
| Mechanical impurity, % is not more than | Nothing |
| Last non seizure load (Pb), Kg is not less than | 90 |
| 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. a Mo and Mo alloys Strip warm-rolling lubricant, is characterized in that adopting No. 46 total loss systems as base oil, to coordinate multiple composite additive with oily, and its each component and mass percent thereof are:
2. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that base oil is No. 46 oil for total loss system.
3. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that anti-wear agent is dibutyl dithiocaarbamate molybdenum.
4. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that oiliness improver is oleic acid oxalic acid ester.
5. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
6. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that metal passivator is dialkyl diphenylamine.
7. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that kilfoam is dimethyl silicone oil.
8. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that non-emulsifying agent is polyethers macromolecular compound.
9. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that purification agent is alkyl sodium salicylate.
10. Mo and Mo alloys Strip warm-rolling lubricant as claimed in claim 1, is characterized in that dispersion agent is polyene-based succimide; Friction improver is alkyl phosphorous acid ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560374.4A CN103571596B (en) | 2013-11-12 | 2013-11-12 | Warm-rolled lubricant for molybdenum and alloy plate strips thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560374.4A CN103571596B (en) | 2013-11-12 | 2013-11-12 | Warm-rolled lubricant for molybdenum and alloy plate strips thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103571596A true CN103571596A (en) | 2014-02-12 |
| CN103571596B CN103571596B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310560374.4A Active CN103571596B (en) | 2013-11-12 | 2013-11-12 | Warm-rolled lubricant for molybdenum and alloy plate strips thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096784A1 (en) * | 2007-02-07 | 2008-08-14 | Kyodo Yushi Co., Ltd. | Hot rolling oil for steel member and method for hot rolling steel member |
| CN102746924A (en) * | 2011-04-22 | 2012-10-24 | 中国石油化工股份有限公司 | Aluminium hot-rolling oil |
| CN102977974A (en) * | 2011-09-02 | 2013-03-20 | 中国石油化工股份有限公司 | Hot rolling lubricating oil composition and use thereof |
-
2013
- 2013-11-12 CN CN201310560374.4A patent/CN103571596B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096784A1 (en) * | 2007-02-07 | 2008-08-14 | Kyodo Yushi Co., Ltd. | Hot rolling oil for steel member and method for hot rolling steel member |
| CN102746924A (en) * | 2011-04-22 | 2012-10-24 | 中国石油化工股份有限公司 | Aluminium hot-rolling oil |
| CN102977974A (en) * | 2011-09-02 | 2013-03-20 | 中国石油化工股份有限公司 | Hot rolling lubricating oil composition and use thereof |
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| Publication number | Publication date |
|---|---|
| CN103571596B (en) | 2015-04-29 |
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