CN103725380B - Lubricant for cold forging of beryllium and beryllium alloy materials - Google Patents
Lubricant for cold forging of beryllium and beryllium alloy materials Download PDFInfo
- Publication number
- CN103725380B CN103725380B CN201310702801.8A CN201310702801A CN103725380B CN 103725380 B CN103725380 B CN 103725380B CN 201310702801 A CN201310702801 A CN 201310702801A CN 103725380 B CN103725380 B CN 103725380B
- Authority
- CN
- China
- Prior art keywords
- beryllium
- agent
- lubricant
- cold forging
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052790 beryllium Inorganic materials 0.000 title claims abstract description 16
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910000952 Be alloy Inorganic materials 0.000 title claims abstract description 10
- 238000010273 cold forging Methods 0.000 title claims abstract description 9
- 239000000314 lubricant Substances 0.000 title claims abstract description 9
- 239000000956 alloy Substances 0.000 title claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000010729 system oil Substances 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims abstract description 5
- 239000002199 base oil Substances 0.000 claims abstract description 4
- 239000000654 additive Substances 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 238000005987 sulfurization reaction Methods 0.000 claims description 10
- -1 octyl diphenylamine compound Chemical class 0.000 claims description 7
- 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
- 150000002148 esters Chemical class 0.000 claims description 5
- 229920001083 polybutene Polymers 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 210000000582 semen Anatomy 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 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
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005242 forging Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- RQVGZVZFVNMBGS-UHFFFAOYSA-N n-octyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(CCCCCCCC)C1=CC=CC=C1 RQVGZVZFVNMBGS-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008698 shear stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- PWOSZCQLSAMRQW-UHFFFAOYSA-N beryllium(2+) Chemical compound [Be+2] PWOSZCQLSAMRQW-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
A lubricant for cold forging of beryllium and beryllium alloy materials takes number 22 total loss system oil as base oil, integrates various composite additives, and comprises an oiliness agent, an antiwear agent, an extreme pressure agent, an antioxidant, an anti-foaming agent, a reinforcing agent and an assistant. The lubricant for the cold forging of the beryllium and beryllium alloy materials is good in lubricity, stable in composition and performance, easy to diffuse, good in wear resistance, viscosity-temperature characteristic and flush performance, high in extreme pressure, good in coolness and convenient to use and clean, can improve oil film strength in a deformation area, reduces a friction coefficient, can reduce an adhesion phenomenon of a forge piece to a mold and has smaller flow shearing stress.
Description
Technical field
The invention belongs to the field of lubricant that non-ferrous metal forging processing and lubrication, especially beryllium and beryllium alloy material cold forging are made.
Background technology
Beryllium, ordination number 4, nucleidic mass 9.012182 is the lightest alkali earth metals.Slightly heavier than magnesium, but also lighter by 1/3 than aluminium, belonging to light metal, is one of the lightest structural metal.Beryllium ion radius 0.31 dust, more much smaller than other metals.Ionization energy 9.322 electron-volts.In canescence, matter is hard.The hardness ratio metal of the same clan of beryllium is high, can cut unlike calcium, strontium, barium with knife.Density 1.85g/ ㎝
3, fusing point 1278 ± 5 DEG C, boiling point 2970 DEG C, valency is 2.The chemical property of beryllium is active, the same with lithium, and also can form fine and close surface oxidation protective layer, even if when red heat, beryllium is also very stable in atmosphere.Beryllium outward appearance is Steel Grey, beryllium alloy good springiness, and matter is hard and light, can be used for aircraft parts processed, also for nuclear industry etc.Metallic beryllium is mainly used as the neutron moderator of nuclear reactor.Beryllium copper is used to manufacture not scintillant instrument, as the critical moving components, precision instrument etc. of aircraft engine.Beryllium due to lightweight, modulus of elasticity is high and Heat stability is good, has become noticeable aircraft and guided missile structure material.
Can eliminate the defects such as cast condition that metal produces in smelting process is loose by forging, optimize heterogeneous microstructure, simultaneously owing to saving complete metal streamline, the mechanical property of forging is generally better than the foundry goods of same material.And cold forging technology for making because its surface quality is good, forging intensity and precision advantages of higher, in beryllium and the beryllium alloy formed machining field in future, will be widely used.
Summary of the invention
The technical problem to be solved in the present invention is to provide the lubricant that a kind of beryllium and beryllium alloy material cold forging are made, and this lubricant has good lubricity, increases oil film strength in distorted area, reduces frictional coefficient, composition and stable performance; Easy diffusion, resistance to abrasion, sticky warm nature, flushing performance are good; Extreme pressure property is strong, cool, and can reduce the adherent phenomenon of forging and mould; There is less flowing shear-stress, easy to use and cleaning.
The present invention solves the problems of the technologies described above by following technical scheme: adopt oil based on No. 22 total loss system oil, coordinate multiple composite additive, its each component and mass percent are:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Oiliness improver | 5.0%～15.0% |
| Anti-wear agent | 5.0%～8.0% |
| Extreme pressure agent | 3.0%～5.0% |
| Oxidation inhibitor | 0.8%～1.2% |
| Kilfoam | 0.005%～0.01% |
| Strengthening agent | 10.0% |
| Auxiliary agent | 0.5%～1.0% |
Base oil is No. 22 total loss system oil.
Oiliness improver is sulfuration Oleum Gossypii semen.
Anti-wear agent is clorafin 42.
Extreme pressure agent is amino sulfuration ester.
Oxidation inhibitor is mass ratio 40% ~ 60%2,6-ditertbutylparacresol and 60% ~ 40% pair of octyl diphenylamine compound.
Kilfoam is dimethyl silicone oil.
Strengthening agent is polybutene.
Auxiliary agent is sulphur phosphorus fourth octyl group zinc salt.
The lubricant that beryllium of the present invention and beryllium alloy material cold forging are made, has good lubricity, can increase oil film strength in distorted area, reduces frictional coefficient, composition and stable performance; Easy diffusion, resistance to abrasion, sticky warm nature, flushing performance are good; Extreme pressure property is strong, cool, and can reduce the adherent phenomenon of forging and mould; There is less flowing shear-stress, easy to use and cleaning.
Embodiment
Embodiment 1:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 22 total loss system oil | 62.8% |
| Sulfuration Oleum Gossypii semen | 13.0% |
| Clorafin 42 | 7.0% |
| Amino sulfuration ester | 5.0% |
| Mass ratio 40%2,6-ditertbutylparacresol and 60% pair of octyl diphenylamine | 1.192% |
| Dimethyl silicone oil | 0.008% |
| Polybutene | 10.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 1.0% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 22 total loss system oil | 74.6% |
| Sulfuration Oleum Gossypii semen | 6.0% |
| Clorafin 42 | 5.0% |
| Amino sulfuration ester | 3.0% |
| Mass ratio 60%2,6-ditertbutylparacresol and 40% pair of octyl diphenylamine | 0.892% |
| Dimethyl silicone oil | 0.008% |
| Polybutene | 10.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.5% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion by mass percentage and forms:
| Component | Content (mass percent) |
| No. 22 total loss system oil | 67.2% |
| Sulfuration Oleum Gossypii semen | 10.0% |
| Clorafin 42 | 7.0% |
| Amino sulfuration ester | 4.0% |
| Mass ratio 50%2,6-ditertbutylparacresol and 50% pair of octyl diphenylamine | 1.0% |
| Dimethyl silicone oil | 0.007% |
| Polybutene | 10.0% |
| Sulphur phosphorus fourth octyl group zinc salt | 0.793% |
Above component summation is 100%.
The main physical and chemical index of embodiment 1 product is:
| Project | Quality index |
| Moisture, % | Vestige |
| 40 DEG C of kinematic viscosity mm 2/s | 23.9 |
| Flash-point (opening) DEG C, | 180 |
| Mechanical impurity, % | Nothing |
| Last non seizure load (Pb), Kg | 107 |
| Pour point, DEG C, | -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. the lubricant made of beryllium and beryllium alloy material cold forging, it is characterized in that oil based on employing No. 22 total loss system oil, coordinate multiple composite additive, its each component and mass percent are:
Wherein:
Oiliness improver is sulfuration Oleum Gossypii semen;
Anti-wear agent is clorafin 42;
Extreme pressure agent is amino sulfuration ester;
Oxidation inhibitor is mass ratio 40% ~ 60%2,6-ditertbutylparacresol and 60% ~ 40% pair of octyl diphenylamine compound;
Kilfoam is dimethyl silicone oil;
Strengthening agent is polybutene;
Auxiliary agent is sulphur phosphorus fourth octyl group zinc salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702801.8A CN103725380B (en) | 2013-12-18 | 2013-12-18 | Lubricant for cold forging of beryllium and beryllium alloy materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702801.8A CN103725380B (en) | 2013-12-18 | 2013-12-18 | Lubricant for cold forging of beryllium and beryllium alloy materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103725380A CN103725380A (en) | 2014-04-16 |
| CN103725380B true CN103725380B (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702801.8A Expired - Fee Related CN103725380B (en) | 2013-12-18 | 2013-12-18 | Lubricant for cold forging of beryllium and beryllium alloy materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103725380B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051253A (en) * | 2009-11-05 | 2011-05-11 | 薛淑芳 | Cold rolling lubricating oil for cold machining of metal |
| CN103421587A (en) * | 2013-08-26 | 2013-12-04 | 广西大学 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2984351B1 (en) * | 2011-12-20 | 2015-03-13 | Condat Sa | NEW LUBRICANT FOR FORGE IN THE FORM OF POWDER OR COMPACT POWDER |
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2013
- 2013-12-18 CN CN201310702801.8A patent/CN103725380B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051253A (en) * | 2009-11-05 | 2011-05-11 | 薛淑芳 | Cold rolling lubricating oil for cold machining of metal |
| CN103421587A (en) * | 2013-08-26 | 2013-12-04 | 广西大学 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
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| Publication number | Publication date |
|---|---|
| CN103725380A (en) | 2014-04-16 |
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Granted publication date: 20150722 |
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