CN103666673A - Cold-rolling lubricant for silver and alloy plate strip - Google Patents
Cold-rolling lubricant for silver and alloy plate strip Download PDFInfo
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- CN103666673A CN103666673A CN201310585161.7A CN201310585161A CN103666673A CN 103666673 A CN103666673 A CN 103666673A CN 201310585161 A CN201310585161 A CN 201310585161A CN 103666673 A CN103666673 A CN 103666673A
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- silver
- alloy plate
- plate strip
- rolling lubricant
- strip cold
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Abstract
The invention discloses a lubricant for silver and alloy plate strip. The alloy plate strip cold-rolling lubricant adopts poly(alpha-olefin) as base oil, and the base oil is matched with multiple composite additives, wherein the composite additives comprise an anti-wear agent, an oiliness agent, an antioxidant, a metal deactivator, an antifoaming agent, an assistant, and a dispersant. The base oil adopted by the lubricant is low-viscosity and low-sulfur mineral oil which does not produce oil spot while annealing.
Description
Technical field
The invention belongs to silver and alloy plate strip cold-rolling lubricant field thereof.
Background technology
Fine silver is a kind of silvery white metal of beauty, and it has good ductility, and its electroconductibility and thermal conduction are all the highest in all metals.Silver is commonly used to make the high physical apparatus element of sensitivity, and in all devices such as various automated installations, rocket, undersea boat, computer, nuclear machinery and communication system, a large amount of point of contact is all done by silvery.During use, each point of contact will be worked up to a million times, and necessary wear-resisting and dependable performance, can bear strict job requirement, and silver can meet all requirements completely.If add rare earth element in silver, performance is just better.The point of contact of doing by this silvery that adds rare earth element, the life-span can extend several times.Element purposes: for alloyage, welding agent, silver foil, silver salt, chemical apparatus etc., and for aspects such as silver coin processed and end silver.Silver-colored or a kind of edible metal of the mankind that can be, in the record that all useful silver foil encasing food or pill are taken of China and India.While silver or some biological food.Due to the exclusive good characteristic of silver, people once gave its currency and decorated dual value, and the silver dollar that sterling and China use the pre-peaceful liberation period be take silver exactly as main silver, copper alloy.Because the roll banding in cold rolling is non-accumulation, so require lubricant to meet, reduce the requirement that rubs and reduce roll wear.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly in annealing, time does not produce the low viscosity of oil mark, the silver of low sulfur-bearing 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 Poly alpha Olefins (PAO) 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%～8.0% |
| Oiliness improver | 5.0%～7.0% |
| Oxidation inhibitor | 0.5%～1.0% |
| Kilfoam | 0.001%～0.003% |
| Metal passivator | 1.0%～3.0% |
| Auxiliary agent | 2.0%～3.0% |
| Dispersion agent | 4.0%～5.0% |
Base oil is Poly alpha Olefins (PAO).
Anti-wear agent is that boronation phosphoric acid ester and 60%～50% the dioctyl sebacate of mass ratio 40%～50% is compound.
Oiliness improver is that boronation phosphoric acid ester and 40%～30% the sulfuration tea oil of mass ratio 60%～70% is compound.
Oxidation inhibitor is 2,6 ditertiary butyl p cresol.
Kilfoam is dimethyl silicone oil.
Metal passivator is 124 Triazole derivative.
Auxiliary agent is Microcrystalline Wax.
Dispersion agent is polyisobutene succinimide.
Silver of the present invention and alloy plate strip cold-rolling lubricant thereof, adopt Poly alpha Olefins (PAO) as base oil, coordinates multiple composite additive, comprises anti-wear agent, oiliness improver, oxidation inhibitor, metal passivator, kilfoam, auxiliary agent, dispersion agent etc.This lubricant base oil used is when annealing, not produce the low viscosity of oil mark, the mineral oil of low sulfur-bearing.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| Poly alpha Olefins (PAO) | 73.0% |
| The boronation phosphoric acid ester of mass ratio 40% and 60% dioctyl sebacate are compound | 8.0% |
| The boronation phosphoric acid ester of mass ratio 60% and 40% sulfuration tea oil are compound | 7.0% |
| 2,6 ditertiary butyl p cresol | 0.997% |
| Dimethyl silicone oil | 0.003% |
| 124 Triazole derivative | 3.0% |
| Microcrystalline Wax | 3.0% |
| Polyisobutene succinimide | 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) |
| Poly alpha Olefins (PAO) | 77.0% |
| The boronation phosphoric acid ester of mass ratio 45% and 55% dioctyl sebacate are compound | 7.0% |
| The boronation phosphoric acid ester of mass ratio 65% and 35% sulfuration tea oil are compound | 6.0% |
| 2,6 ditertiary butyl p cresol | 0.998% |
| Dimethyl silicone oil | 0.002% |
| 124 Triazole derivative | 2.0% |
| Microcrystalline Wax | 2.5% |
| Polyisobutene succinimide | 4.5% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| Poly alpha Olefins (PAO) | 82.0% |
| The boronation phosphoric acid ester of mass ratio 50% and 50% dioctyl sebacate are compound | 5.0% |
| The boronation phosphoric acid ester of mass ratio 70% and 30% sulfuration tea oil are compound | 5.0% |
| 2,6 ditertiary butyl p cresol | 0.999% |
| Dimethyl silicone oil | 0.001% |
| 124 Triazole derivative | 1.0% |
| Microcrystalline Wax | 2.0% |
| Polyisobutene succinimide | 4.0% |
Above component summation is 100%.
Below the main physical and chemical index of embodiment 2 products:
| Project | Quality index |
| Moisture, % is not more than | Vestige |
| 40 ℃ of kinematic viscosity mm 2/s | 5.2 |
| Flash-point (opening) ℃, is greater than | 120 |
| Mechanical impurity, % is not more than | Nothing |
| Last non seizure load (Pb), Kg is not less than | 80 |
| 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 (9)
1. silver and an alloy plate strip cold-rolling lubricant thereof, is characterized in that adopting Poly alpha Olefins (PAO) as base oil, coordinates multiple composite additive, and its each component and mass percent thereof are:
2. silver as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that base oil is Poly alpha Olefins (PAO).
3. silver 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 60%～50% the dioctyl sebacate of mass ratio 40%～50% is compound.
4. silver as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that oiliness improver is that boronation phosphoric acid ester and 40%～30% the sulfuration tea oil of mass ratio 60%～70% is compound.
5. silver 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.
6. silver as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that kilfoam is dimethyl silicone oil.
7. silver as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that metal passivator is 124 Triazole derivative.
8. silver as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that auxiliary agent is Microcrystalline Wax.
9. silver as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that dispersion agent is polyisobutene succinimide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585161.7A CN103666673B (en) | 2013-11-19 | 2013-11-19 | Cold-rolling lubricant for silver and alloy plate strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585161.7A CN103666673B (en) | 2013-11-19 | 2013-11-19 | Cold-rolling lubricant for silver and alloy plate strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666673A true CN103666673A (en) | 2014-03-26 |
| CN103666673B CN103666673B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585161.7A Active CN103666673B (en) | 2013-11-19 | 2013-11-19 | Cold-rolling lubricant for silver and alloy plate strip |
Country Status (1)
| Country | Link |
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| CN (1) | CN103666673B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544109A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of silver alloy cutting technology lubricant compositions |
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 |
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2013
- 2013-11-19 CN CN201310585161.7A patent/CN103666673B/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 |
|---|---|---|---|---|
| CN106544109A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of silver alloy cutting technology lubricant compositions |
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| Publication number | Publication date |
|---|---|
| CN103666673B (en) | 2015-06-17 |
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