CN103421587B - Magnesium and magnesium alloy sheet strip cold rolling lubricating agent - Google Patents
Magnesium and magnesium alloy sheet strip cold rolling lubricating agent Download PDFInfo
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- CN103421587B CN103421587B CN201310375348.4A CN201310375348A CN103421587B CN 103421587 B CN103421587 B CN 103421587B CN 201310375348 A CN201310375348 A CN 201310375348A CN 103421587 B CN103421587 B CN 103421587B
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- magnesium
- agent
- cold rolling
- alloy sheet
- strip cold
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- 238000005097 cold rolling Methods 0.000 title claims abstract description 11
- 239000000314 lubricant Substances 0.000 title claims abstract description 9
- 239000011777 magnesium Substances 0.000 title abstract description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract description 18
- 229910000861 Mg alloy Inorganic materials 0.000 title abstract description 13
- 239000003921 oil Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 239000003755 preservative agent Substances 0.000 claims abstract description 5
- 230000002335 preservative effect Effects 0.000 claims abstract description 5
- 239000002199 base oil Substances 0.000 claims abstract description 4
- -1 phosphamide ester Chemical class 0.000 claims description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 5
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical group [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 claims description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 239000004200 microcrystalline wax Substances 0.000 claims description 5
- 235000019808 microcrystalline wax Nutrition 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical group C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 15
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000006078 metal deactivator Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000956 nontoxicity Toxicity 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000004867 thiadiazoles Chemical class 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The invention relates to a magnesium and magnesium alloy sheet strip cold rolling lubricating agent. Number seven industrial white oil is adopted as base oil, various compound addition agents are matched, wherein the addition agents comprise an anti-wear agent, an oiliness agent, an antioxidant preservative, antioxygen, an anti-foaming agent, a metal deactivator and a friction improver. The lubricating agent has a good lubricating property, improves oil film strength in a deformation area and reduces friction coefficients, and combination and performance are stable. The phenomenon of hot sticking of a rolled workpiece and the roller is not prone to happening, and the magnesium and magnesium alloy sheet strip cold rolling lubricating agent has good cleaning, cooling, easy diffusion and flushing performance, and is free of corrosion to metal and devices, nontoxic and free of pungent smell. The finished product quality is not affected by repeated annealing treatment.
Description
Technical field
The invention belongs to Mg-based hydrogen storage Strip cold-rolling lubricant field.
Background technology
Magnesium, argenteous metal, density 1.738g/ ㎝
3, fusing point 648.9 DEG C, boiling point 1090 DEG C.The intensity of pure magnesium is little, but magnesium alloy is good lightweight structural material, is widely used in the industrial sectors such as space technology, aviation, automobile and instrument.Magnesium is the major components of other alloys (particularly aluminium alloy), and it can make aluminium alloy heat treatment reinforcement; Spheroidal graphite cast iron magnesium makes nodulizing agent; And some metal (as titanium and zirconium) production magnesium makes reductive agent; Magnesium is the constituent that incendiary projectile and star shell can not lack; Magnesium powder is the required raw materials of fireworks; Magnesium is structured material in nuclear industry or wrapping material; Magnesium is one of the lightest structural metallic material, there is again specific tenacity and specific rigidity is high, damping and amortization and machinability good, be easy to the advantages such as recovery.MAGNESIUM METAL is that the mankind can obtain and long-standing the lightest metal with practical value in atmosphere, is industrially usually produced by electrolytic process or Si reduction method.In recent years; energy-saving and environmental protection concept worldwide warms up; magnesium waits excellent properties because it is lightweight, in the industries such as automobile, space flight, aviation, casting, chemical industry electronics, communication, instrument, machinofacture, traffic, energy-accumulation material, building decoration, spheroidal graphite cast iron, sweetening agent, Grignard reagent, fireworks, military star shell and magnesium galvanic protection anticorrosion material magnesium alloy, apply also fast development.
Mg-based hydrogen storage main products has: magnesium types material, sacrificial anode, magnesium ingot, magnesium alloy, magnesium types material and magnesium die casting etc.The colored materials that the high-tech area development of the Mei Fenshi world today is very fast, purposes is wider, is mainly used in national defense industry both at home and abroad: as done rocket head, guided missile igniter head, spacecraft component, and star shell etc.; For casting, the iron and steel desulfurization of metallurgical industry; Also can be used for manufacturing other industry such as essence, silicon single crystal, pharmacy, there is boundless prospect.
Along with developing rapidly of modern industry, it shows more and more consequence in starting material field.Current magnesium-alloy material is based on cast member particularly die casting.But there is the shortcoming such as coarse grains, poor, the easy generation defect of mechanical property in casting of magnesium alloy forging piece, greatly limit the range of application of magnesium alloy.Effectively can improve magnesium alloy microstructures by plastic working, improve the mechanical property of material.The cold rolling ability of magnesium alloy plate depends on alloying constituent and hot rolling technology and hot-rolled sheet tissue.During in order to prevent rolling, sheet material cracking, strictly should control reduction in pass and cold rolling total deformation.Major part magnesium alloy is very sensitive to cold hardening, carries out process annealing in various degree or finished products, can improve its cold deformation ability, and obtain the goods of different states and performance cold rolled sheet.Therefore, cold-rolling oil must have good lubricity, can increase oil film strength in distorted area, reduces frictional coefficient, composition and stable performance; Not easily there is rolled piece and roll thermal adhering phenomenon, there is good clean, cooling, easily diffusion and flushing performance; To metal and equipment corrosion-free, nontoxicity, has no irritating odor; Repeatedly anneal, does not affect final product quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide one favorable lubricating property, increase oil film strength, reduce frictional coefficient, not easily there is thermal adhering phenomenon, clean, cool, easily spread and rinse functional, corrosion-free, nontoxicity, anneal does not affect the Mg-based hydrogen storage Strip cold-rolling lubricant of final product quality.
The present invention solves the problems of the technologies described above by following technical scheme: adopt oil based on No. 7 industrial white oils, coordinate multiple composite additive, its component and mass percent are:
| Component | Content (mass percent) |
| Base oil | 80%～87% |
| Anti-wear agent | 5.0%～8.0% |
| Oiliness improver | 5.0%～8.0% |
| Antioxidant preservative | 0.5%～1.0% |
| Oxidation inhibitor | 0.2%～1.0% |
| Kilfoam | 0.001%～0.01% |
| Metal passivator | 0.2%～1.0% |
| Friction improver | 1.0%～3.0% |
Base oil is No. 7 industrial white oils.
Anti-wear agent is the boronation phosphamide ester of mass ratio 60% ~ 50% and the thiophosphoric acid amine salt compound of 40% ~ 50%.
Oiliness improver is the Microcrystalline Wax of mass ratio 60% ~ 50% and the lauryl alcohol compound of 40% ~ 50%.
Antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt.
Oxidation inhibitor is 2,6 ditertiary butyl p cresol.
Kilfoam is dimethyl silicone oil.
Metal passivator is thiadiazoles derivative.
Friction improver is lard.
Mg-based hydrogen storage Strip cold-rolling lubricant of the present invention, has good lubricity, can increase oil film strength in distorted area, reduces frictional coefficient, composition and stable performance; Not easily there is rolled piece and roll thermal adhering phenomenon, there is good clean, cooling, easily diffusion and flushing performance; To metal and equipment corrosion-free, nontoxicity, has no irritating odor; Repeatedly anneal does not affect final product quality.
Embodiment
Embodiment 1:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 7 industrial white oils | 80% |
| The boronation phosphamide ester of mass ratio 60% and the thiophosphoric acid amine salt compound of 40% | 8.0% |
| The Microcrystalline Wax of mass ratio 60% and the lauryl alcohol compound of 40% | 7.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 1.0% |
| 2,6 ditertiary butyl p cresol | 1.0% |
| Dimethyl silicone oil | 0.01% |
| Thiadiazoles derivative | 0.99% |
| Lard | 2.0% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 7 industrial white oils | 85% |
| The boronation phosphamide ester of mass ratio 55% and the thiophosphoric acid amine salt compound of 45% | 5.5% |
| The Microcrystalline Wax of mass ratio 55% and the lauryl alcohol compound of 45% | 5.5% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.7% |
| 2,6 ditertiary butyl p cresol | 0.5% |
| Dimethyl silicone oil | 0.008% |
| Thiadiazoles derivative | 0.692% |
| Lard | 2.1% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 7 industrial white oils | 87% |
| The boronation phosphamide ester of mass ratio 55% and the thiophosphoric acid amine salt compound of 45% | 5.0% |
| The Microcrystalline Wax of mass ratio 55% and the lauryl alcohol compound of 45% | 5.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.5% |
| 2,6 ditertiary butyl p cresol | 0.495% |
| Dimethyl silicone oil | 0.005% |
| Thiadiazoles derivative | 0.5% |
| Lard | 1.5% |
Above component summation is 100%.
Be below the key technical indexes of embodiment 3 product:
| Project | Quality index |
| Moisture, % is not more than | Vestige |
| 40 DEG C of kinematic viscosity mm 2/s | 6.95 |
| Flash-point (opening) DEG C, is greater than | 130 |
| Mechanical impurity, % is not more than | Nothing |
| Last non seizure load (P b), Kg is not less than | 85 |
| Pour point, DEG C, not higher than | -5 |
| 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. a Mg-based hydrogen storage Strip cold-rolling lubricant, it is characterized in that oil based on employing No. 7 industrial white oils, coordinate multiple composite additive, its component and mass percent are:
Each component percentages summation is 100% above;
Wherein:
Anti-wear agent is the boronation phosphamide ester of mass ratio 60% ~ 50% and the thiophosphoric acid amine salt compound of 40% ~ 50%;
Oiliness improver is the Microcrystalline Wax of mass ratio 60% ~ 50% and the lauryl alcohol compound of 40% ~ 50%;
Antioxidant preservative is sulphur phosphorus fourth octyl group zinc salt;
Oxidation inhibitor is 2,6 ditertiary butyl p cresol;
Kilfoam is dimethyl silicone oil;
Metal passivator is thiadiazoles derivative;
Friction improver is lard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375348.4A CN103421587B (en) | 2013-08-26 | 2013-08-26 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375348.4A CN103421587B (en) | 2013-08-26 | 2013-08-26 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103421587A CN103421587A (en) | 2013-12-04 |
| CN103421587B true CN103421587B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375348.4A Expired - Fee Related CN103421587B (en) | 2013-08-26 | 2013-08-26 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103421587B (en) |
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| CN101338240A (en) * | 2008-08-15 | 2009-01-07 | 鞍山海华油脂化学有限公司 | Synthetic environment protection type hot-rolled oil and method for preparing same |
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