CN104962344A - Lubricant composition for cold spinning of zirconium alloy pipe - Google Patents
Lubricant composition for cold spinning of zirconium alloy pipe Download PDFInfo
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- CN104962344A CN104962344A CN201510306459.9A CN201510306459A CN104962344A CN 104962344 A CN104962344 A CN 104962344A CN 201510306459 A CN201510306459 A CN 201510306459A CN 104962344 A CN104962344 A CN 104962344A
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- alloy pipe
- zirconium alloy
- cold spinning
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Abstract
The invention discloses a lubricant composition for cold spinning of a zirconium alloy pipe. The lubricant composition uses HVIS650 base oil as base oil and employs a plurality of cooperative additives including an oiliness agent, an anti-oxidant, an extreme pressure agent, an anti-wear agent, a friction improver, an antifoaming agent, an auxiliary agent and a strengthening agent. The lubricant composition provided by the invention has good cooling performance, lubricating performance, cleaning performance, diffusing performance, flowing performance, anti-wear performance, bearing capability, wettability and oil film toughness and is capable of reducing zirconium adhesion degree and friction coefficient, facilitating de-oiling, annealing and alkali-acid pickling and can reduce damage and surface defects caused by adhesion of the surface of the pipe.
Description
Technical field
Cold spinning zirconium alloy pipe lubricant compositions belongs to metal working lubricant field.
Background technology
Zirconium, a kind of metallic element is one of argenteous refractory metal, in light grey.Density 6.49g/cm
3, fusing point 1852 ± 2 DEG C, boiling point 4377 DEG C.Be applied to nuclear industry and be used as anti-corrosion chemical materials etc. at high temperature under high pressure.
Zirconium and alloy thereof have two distinguishing features in the cold spinning course of processing: one is that chemical property is relatively more active, so that in cold spinning process, easy and surrounding environment produces reacts and causes pollution, reduces processing characteristics; Two is very easily adhere.Because zirconium and alloy thereof have the character of tool and mould of very easily adhering, in cold spinning zirconium alloy pipe process, effective lubricant and lubricating method should be selected, carry out cooling, lubricate, clean, spread and reduce adhesion zirconium degree, reduce frictional coefficient, be convenient to de-oiling, annealing and alkali pickling, reduce tube surfaces and to adhere the damage, the defect that cause and avoid the melanism of the lubricant that may occur.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of there is good cooling, lubrication, cleaning, diffusion, flowing, wear-resistant, supporting capacity, wetting property, oil film strength and reduce adhesion zirconium degree, reduce frictional coefficient, be convenient to de-oiling, annealing, alkali pickling, reduce tube surfaces and to adhere the cold spinning zirconium alloy pipe lubricant compositions of the damage that causes and defect.
The present invention adopts following technical scheme to solve the problems of the technologies described above:
Cold spinning zirconium alloy pipe lubricant compositions, adopt oil based on HVIS 650 base oil, coordinate multiple additives, its each component and mass percent thereof are:
| Component | Mass percent content |
| Base oil | Surplus |
| Oiliness improver | 8.0％～10.0％ |
| Oxidation inhibitor | 0.1％～0.8％ |
| Extreme pressure agent | 3.0％～5.0％ |
| Anti-wear agent | 6.0％～7.0％ |
| Friction improver | 0.4％～0.8％ |
| Defoamer | 10～50ppm |
| Auxiliary agent | 0.5％～1.0％ |
| Strengthening agent | 0.5％～0.8％ |
Oiliness improver is sulfurized lard.
Oxidation inhibitor is liquid high molecular weight phenol IrganoXL135.
Extreme pressure agent is tributyl phosphate.
Anti-wear agent is sulfuration three polybutene of mass ratio 67% and the high base number calcium alkylbenzenesulfonate compound of 33%.
Friction improver is organic copper molybdenum MD-3011.
Defoamer is dimethyl silicone oil.
Auxiliary agent is dialkyldithiocarbamacompositions tungsten.
Strengthening agent is sulphur molybdenum phosphate.
Remarkable advantage of the present invention has: there is good cooling, lubrication, cleaning, diffusion, flowing, wear-resistant, supporting capacity, wetting property, oil film strength and reduce adhesion zirconium degree, reduce frictional coefficient, be convenient to de-oiling, annealing, alkali pickling, reduce tube surfaces and to adhere the damage and defect that cause.
Embodiment
Embodiment 1:
Each component of following masses percentage ratio is in harmonious proportion and forms:
| Component | Mass percent content |
| HVIS 650 base oil | Surplus |
| Sulfurized lard | 8.0％ |
| Liquid high molecular weight phenol (IrganoXL135) | 0.5％ |
| Tributyl phosphate | 3.0％ |
| Sulfuration three polybutene of mass ratio 67% and the high base number calcium alkylbenzenesulfonate compound of 33% | 6.5％ |
| Organic copper molybdenum (MD-3011) | 0.6％ |
| Dimethyl silicone oil | 30ppm |
| Dialkyldithiocarbamacompositions tungsten | 0.7％ |
| Sulphur molybdenum phosphate | 0.6％ |
The summation of each constituent mass relative content is 100% above.
Embodiment 2:
Each component of following masses percentage ratio is in harmonious proportion and forms:
| Component | Mass percent content |
| HVIS 650 base oil | Surplus |
| Sulfurized lard | 9.0％ |
| Liquid high molecular weight phenol (IrganoXL135) | 0.4％ |
| Tributyl phosphate | 4.0％ |
| Sulfuration three polybutene of mass ratio 67% and the high base number calcium alkylbenzenesulfonate compound of 33% | 6.5％ |
| Organic copper molybdenum (MD-3011) | 0.7％ |
| Dimethyl silicone oil | 30ppm |
| Dialkyldithiocarbamacompositions tungsten | 0.8％ |
| Sulphur molybdenum phosphate | 0.7％ |
The summation of each constituent mass relative content is 100% above.
Embodiment 3:
Each component of following masses percentage ratio is in harmonious proportion and forms:
| Component | Mass percent content |
| HVIS 650 base oil | Surplus |
| Sulfurized lard | 10.0％ |
| Liquid high molecular weight phenol (IrganoXL135) | 0.6％ |
| Tributyl phosphate | 4.0％ |
| Sulfuration three polybutene of mass ratio 67% and the high base number calcium alkylbenzenesulfonate compound of 33% | 7.0％ |
| Organic copper molybdenum (MD-3011) | 0.6％ |
| Dimethyl silicone oil | 30ppm |
| Dialkyldithiocarbamacompositions tungsten | 0.8％ |
| Sulphur molybdenum phosphate | 0.6％ |
The summation of each constituent mass relative content is 100% above.
The main physical and chemical index of embodiment 3 product:
| Project | Quality index |
| 40 DEG C of kinematic viscosity/(mm 2﹒s -1) | 131.5 |
| Viscosity index | 98 |
| Pour point/DEG C | -10 |
| Flash-point (opening)/DEG C | 265 |
| Corrosion test (copper sheet, 100 DEG C, 3h) | Qualified |
| Acid number/mg KOH ﹒ g -1 | 0.036 |
| Moisture, % | Vestige |
| Last non seizure load P B/N | 905 |
| Mechanical impurity, % | Nothing |
Claims (9)
1. cold spinning zirconium alloy pipe lubricant compositions, is characterized in that: adopt oil based on HVIS 650 base oil, coordinate multiple additives, its each component and mass percent thereof are:
2. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, oiliness improver is sulfurized lard.
3. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, oxidation inhibitor is liquid high molecular weight phenol IrganoXL135.
4. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, extreme pressure agent is tributyl phosphate.
5. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, anti-wear agent is sulfuration three polybutene of mass ratio 67% and the high base number calcium alkylbenzenesulfonate compound of 33%.
6. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, friction improver is organic copper molybdenum MD-3011.
7. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, defoamer is dimethyl silicone oil.
8. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, auxiliary agent is dialkyldithiocarbamacompositions tungsten.
9. cold spinning zirconium alloy pipe lubricant compositions as claimed in claim 1, it is characterized in that, strengthening agent is sulphur molybdenum phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306459.9A CN104962344A (en) | 2015-06-05 | 2015-06-05 | Lubricant composition for cold spinning of zirconium alloy pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306459.9A CN104962344A (en) | 2015-06-05 | 2015-06-05 | Lubricant composition for cold spinning of zirconium alloy pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104962344A true CN104962344A (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306459.9A Pending CN104962344A (en) | 2015-06-05 | 2015-06-05 | Lubricant composition for cold spinning of zirconium alloy pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520342A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | Lubricant composition of manganese alloy spinning process |
| CN106544132A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of Kazakhstan B series alloy shear spinning processing technique lubricant compositions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766504A (en) * | 2011-05-06 | 2012-11-07 | 中国石油天然气股份有限公司 | Pitting corrosion resistant industrial gear lubricant composition |
| CN103695089A (en) * | 2013-12-18 | 2014-04-02 | 广西大学 | Lubricant for cold die forging of stainless-steel sheet metals |
| CN103725381A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricant for cold forging of carbon steel and low alloy steel materials |
| CN103725376A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricating agent for drawing steel pipe |
| CN104119991A (en) * | 2014-06-24 | 2014-10-29 | 广西大学 | Hydrostatic mechanical power diversion transmission gear working fluid composition |
-
2015
- 2015-06-05 CN CN201510306459.9A patent/CN104962344A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766504A (en) * | 2011-05-06 | 2012-11-07 | 中国石油天然气股份有限公司 | Pitting corrosion resistant industrial gear lubricant composition |
| CN103695089A (en) * | 2013-12-18 | 2014-04-02 | 广西大学 | Lubricant for cold die forging of stainless-steel sheet metals |
| CN103725381A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricant for cold forging of carbon steel and low alloy steel materials |
| CN103725376A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricating agent for drawing steel pipe |
| CN104119991A (en) * | 2014-06-24 | 2014-10-29 | 广西大学 | Hydrostatic mechanical power diversion transmission gear working fluid composition |
Non-Patent Citations (1)
| Title |
|---|
| 黄文轩编著: "《润滑剂添加剂性质及应用》", 31 May 2012 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520342A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | Lubricant composition of manganese alloy spinning process |
| CN106544132A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of Kazakhstan B series alloy shear spinning processing technique lubricant compositions |
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Application publication date: 20151007 |
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