CN103468359A - Cold rolling lubricating agent for lead and lead alloy sheet strip - Google Patents
Cold rolling lubricating agent for lead and lead alloy sheet strip Download PDFInfo
- Publication number
- CN103468359A CN103468359A CN2013104149665A CN201310414966A CN103468359A CN 103468359 A CN103468359 A CN 103468359A CN 2013104149665 A CN2013104149665 A CN 2013104149665A CN 201310414966 A CN201310414966 A CN 201310414966A CN 103468359 A CN103468359 A CN 103468359A
- Authority
- CN
- China
- Prior art keywords
- lead
- alloy plate
- plate strip
- rolling lubricant
- strip cold
- 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.)
- Granted
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 17
- 238000005097 cold rolling Methods 0.000 title claims abstract description 16
- 229910000978 Pb alloy Inorganic materials 0.000 title abstract description 10
- 239000003921 oil Substances 0.000 claims abstract description 8
- 239000002199 base oil Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 5
- 239000000654 additive Substances 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 14
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 6
- NJKLTQOCWLAFBY-UHFFFAOYSA-N 6,6-ditert-butyl-4-methylcyclohexa-1,3-dien-1-ol Chemical group CC1=CC=C(O)C(C(C)(C)C)(C(C)(C)C)C1 NJKLTQOCWLAFBY-UHFFFAOYSA-N 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 238000005987 sulfurization reaction Methods 0.000 claims description 5
- 239000003112 inhibitor Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000006078 metal deactivator Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 6
- 229910052787 antimony Inorganic materials 0.000 description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910001245 Sb alloy Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000002140 antimony alloy Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-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
- 238000005266 casting Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses a cold rolling lubricating agent for a lead and lead alloy sheet strip. 32# oil for a total-loss system is used as base oil and is matched with various composite additives including an anti-wear agent, an oiliness agent, an antioxidant, a metal deactivator, an anti-forming agent, a non-emulsifying agent, a friction improver and the like. The cold rolling lubricating agent has the effects of lubricating, washing, cooling, reducing the roller and rolled piece bonding phenomenon and reducing the damage caused by sheet strip surface bonding.
Description
Technical field
The invention belongs to lead and alloy plate strip cold-rolling lubricant field thereof.
Background technology
Lead is bluish silvery white heavy metal, and it is toxic, is a kind of malleable main group metal.327.502 ℃ of fusing points, 1740 ℃ of boiling points, density 11.3437g/cm
3, hardness 1.5, the quality softness, tensile strength is little.Lead is easy to get rusty---oxidation.Lead is often grizzly, be exactly due to it in air, very easily by airborne dioxygen oxidation, become the plumbous oxide of grey black, make its argenteous gloss gradually become intensely dark.The important use of metallic lead is to manufacture store battery.The resistance to deformation of lead alloy is little, and it is that the techniques such as available rolling, extruding are made sheet material, band, tubing, bar and wire rod that ingot casting does not need heating, and does not need process annealing to process.Because shearing, the creep strength of lead alloy are low, under certain load and rolling shear effect, the easily deformable and attenuate of lead alloy becomes the paper tinsel shape; And the self-lubricity of lead alloy, running-in ability and damping property are good, and noise is little, thereby it is good bearing metal.Graphite metal and tinhase bearing metals are referred to as Babbitt metal, can make the Locomotive Bearing of high-load.There is no the leady pool light of zone of oxidation, density is high, and hardness is very low, and extensibility is very strong.Its conductivity is quite low, and corrosion resistance is very high, so it often is used as the container of the material (such as sulfuric acid) that the dress corrosion strength is strong.Add a small amount of antimony or other metal can more improve its anticorrosive power.The tensile strength of lead alloy is 3～7kgf/mm
2, more much lower than most metals alloy.Antimony is for strengthening one of important element of matrix, and only the part solid solution, in lead, both can be used for solution strengthening, again can be for ageing strengthening; If but too high levels can make the toughness of lead alloy and solidity to corrosion degenerate.From over-all properties, consider, lead alloy is when making the corrosion-resistant element such as chemical industry equipment, pipeline, to be advisable containing antimony 6% left and right; When making transom, with containing antimony 8%～10% for well.Lead antimony alloy adds a small amount of copper, arsenic, silver, calcium, tellurium etc., can gain in strength, and is called antimonial lead.Lead alloy has and is difficult for the characteristic penetrated by X and gamma-rays, can make the protective material of radiation work.
The resistance to deformation of common pure lead increases with rolling reduction, but the Pb-Sb alloy is under certain pressure, and resistance to deformation has a maximum value.And this maximum value increases and significantly increases with antimony content.Lead has two distinguishing features in rolling: the one, and chemical property is relatively active, so that, in the operation of rolling, in the hot rolling process process, easily with surrounding environment, produces to react and cause and pollution reduce processing characteristics especially; The 2nd, the roll of very easily adhering.In view of lead has the character of the tool and mould of very easily adhering, in the plumbous material operation of rolling, should select effective lubricant and lubricating method, be lubricated, cleaning, cooling and reduce roll and rolled piece adherent phenomenon, the damage that minimizing strip surface adhering causes.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of have be lubricated, cleaning, cooling and reduce roll and rolled piece adherent phenomenon, minimizing strip surface adhering causes lead and the alloy plate strip cold-rolling lubricant thereof of damage.
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 | 80%～85% |
| Anti-wear agent | 3.0%～4.0% |
| Oiliness improver | 5.0%～8.0% |
| Oxidation inhibitor | 0.3%～0.5% |
| Metal passivator | 3.0%～5.0% |
| Kilfoam | 0.001%～0.005% |
| Non-emulsifying agent | 0.2%～0.5% |
| Friction improver | 3.0%～5.0% |
Base oil is No. 32 oil for the total loss system.
Anti-wear agent is dibutyl dithiocaarbamate lead.
Oiliness improver is sulfuration lard.
Oxidation inhibitor is 2,2-ditertbutylparacresol.
Metal passivator is dialkyl diphenylamine.
Kilfoam is dimethyl silicone oil.
Non-emulsifying agent is the polyethers macromolecular compound.
Friction improver is commercial fatty acids.
Lead of the present invention and alloy plate strip cold-rolling lubricant thereof have be lubricated, cleaning, cooling and reduce the function that roll and rolled piece adherent phenomenon, minimizing strip surface adhering cause damage.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and forms by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for the total loss system | 80% |
| Dibutyl dithiocaarbamate lead | 3.5% |
| Sulfuration lard | 7.0% |
| 2,2-ditertbutylparacresol | 0.495% |
| Dialkyl diphenylamine | 4.0% |
| Dimethyl silicone oil | 0.005% |
| The polyethers macromolecular compound | 0.5% |
| Commercial fatty acids | 4.5% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and forms by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for the total loss system | 82% |
| Dibutyl dithiocaarbamate lead | 3.2% |
| Sulfuration lard | 6.0% |
| 2,2-ditertbutylparacresol | 0.4% |
| Dialkyl diphenylamine | 3.8% |
| Dimethyl silicone oil | 0.004% |
| The polyethers macromolecular compound | 0.396% |
| Commercial fatty acids | 4.2% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and forms by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for the total loss system | 85% |
| Dibutyl dithiocaarbamate lead | 3.0% |
| Sulfuration lard | 5.0% |
| 2,2-ditertbutylparacresol | 0.3% |
| Dialkyl diphenylamine | 3.0% |
| Dimethyl silicone oil | 0.002% |
| The polyethers macromolecular compound | 0.298% |
| Commercial fatty acids | 3.4% |
Above component summation is 100%.
Below the main physical and chemical index of embodiment 1 product:
| Project | Quality index |
| Moisture, % | Vestige |
| 40 ℃ of kinematic viscosity mm 2/s | 33.4 |
| Flash-point (opening) ℃, | 185 |
| Mechanical impurity, % | Nothing |
| Last non seizure load (Pb), Kg | 85 |
| Pour point, ℃, | -8 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 ℃, 3h), level | 1 |
| Viscosity index, be not less than | 90 |
Claims (9)
1. a lead and alloy plate strip cold-rolling lubricant thereof, it is characterized in that adopting No. 32 total loss systems with oil as base oil, coordinate multiple composite additive, its each component and mass percent thereof are:
2. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that base oil is No. 15 oil for the total loss system.
3. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that anti-wear agent is dibutyl dithiocaarbamate lead.
4. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that oiliness improver is sulfuration lard.
5. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that oxidation inhibitor is 2,2-ditertbutylparacresol.
6. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that metal passivator is dialkyl diphenylamine.
7. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that kilfoam is dimethyl silicone oil.
8. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that non-emulsifying agent is the polyethers macromolecular compound.
9. lead as claimed in claim 1 and alloy plate strip cold-rolling lubricant thereof, is characterized in that friction improver is commercial fatty acids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414966.5A CN103468359B (en) | 2013-09-12 | 2013-09-12 | Cold rolling lubricating agent for lead and lead alloy sheet strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310414966.5A CN103468359B (en) | 2013-09-12 | 2013-09-12 | Cold rolling lubricating agent for lead and lead alloy sheet strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103468359A true CN103468359A (en) | 2013-12-25 |
| CN103468359B CN103468359B (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310414966.5A Expired - Fee Related CN103468359B (en) | 2013-09-12 | 2013-09-12 | Cold rolling lubricating agent for lead and lead alloy sheet strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103468359B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433918A (en) * | 2016-09-21 | 2017-02-22 | 广西大学 | Comosition of bidery metal board cold rolling lubricant |
| CN106520298A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | A lubricant composition for a cupronickel grinding process |
| CN106544085A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of metal grinding technique lubricant compositions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544131A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of cold rolling processing technique lubricant compositions of bell metal Strip |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673321A (en) * | 2004-03-24 | 2005-09-28 | 中国石油天然气股份有限公司 | Preparation of automatic transmission fluid for automobile by using hydrogenated oil |
| JP2008231332A (en) * | 2007-03-23 | 2008-10-02 | Daido Chem Ind Co Ltd | Lubricant composition for metal working |
| 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
- 2013-09-12 CN CN201310414966.5A patent/CN103468359B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673321A (en) * | 2004-03-24 | 2005-09-28 | 中国石油天然气股份有限公司 | Preparation of automatic transmission fluid for automobile by using hydrogenated oil |
| JP2008231332A (en) * | 2007-03-23 | 2008-10-02 | Daido Chem Ind Co Ltd | Lubricant composition for metal working |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433918A (en) * | 2016-09-21 | 2017-02-22 | 广西大学 | Comosition of bidery metal board cold rolling lubricant |
| CN106520298A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | A lubricant composition for a cupronickel grinding process |
| CN106544085A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of metal grinding technique lubricant compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103468359B (en) | 2015-07-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150722 |