CN105132093A - Tantalum bar material rotary swaging lubricant composition - Google Patents
Tantalum bar material rotary swaging lubricant composition Download PDFInfo
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- CN105132093A CN105132093A CN201510428508.6A CN201510428508A CN105132093A CN 105132093 A CN105132093 A CN 105132093A CN 201510428508 A CN201510428508 A CN 201510428508A CN 105132093 A CN105132093 A CN 105132093A
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Abstract
The invention discloses a tantalum bar material rotary swaging lubricant composition, in which trimethylolpropane oleate is employed as basic oil. The basic oil is matched with various additives, comprising: an anti-oxidizing agent, an oiliness agent, an extreme pressure agent, an anti-wear agent, a metal deactivating agent, a friction improvement agent, a defoaming agent and an anti-oxidizing and corrosion-resistant agent. The lubricant composition is excellent in lubricating, cooling and thermal oxidizing stability, is strong in dispersing, cleaning, infiltrating and bearing capabilities, enables a surface of a tantalum bar material to be high in glossiness, achieves a high specification precision, is long in corrosion-resistant period, is suitable for various oil supplement methods, and is convenient to use.
Description
Technical field
The invention belongs to intermetallic composite coating forging process field of lubricant, particularly tantalum bar is swaged lubricant compositions.
Background technology
Tantalum can do that capacity is large, volume is little, the solid electrolytic capacitor of stable performance, for radar, guided missile, supersonic plane and robot calculator.Tantalum can also manufacture the groove of petrochemical complex heat exchanger, well heater, thickener and reactor, tower, pipeline and valve etc.Tantalum is also used as electron emission pipe and high-power tube part material.Tantalum alloy can make supersonic plane combustion chamber and heat-resisting resistance to Materials with High Strength, the guided missile nozzle of tantalum-tungsten alloy.Tantalum has very outstanding chemical property, has high erosion resistance.No matter be under the condition of cold-peace heat, hydrochloric acid, concentrated nitric acid and " chloroazotic acid " are not reacted.Can be used to manufacture evaporator boat etc., also can do the electrode of electron tube, rectifier, electrolysis, electric capacity.Medically be used for laminating or fine rule, sew and mend the tissue destroyed.
Rotary swaging: it is a kind of special process of production precision forging on swaging machine.In forging process, the bar send to axial-rotation or materials in the tube apply radial impulse hitting power, billet cross section is reduced, is swaged into and has varying cross-section or uniform cross section forging along axle.Different by equipment, it can be divided into roller rotary swaging and the forging of radial precision fork machine.Radial precision fork machine has vertical and horizontal two classes.It is high that rotary swaging technique has forging quality, and production frequency is high, level of automation advantages of higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide that one has lubrication, cooling, thermal oxidation stability can be excellent, dispersion, cleaning, infiltrate, supporting capacity is strong, make that processing bar surface smoothness is high, specification precision high, the anticorrosive cycle is long, be applicable to different fuel system, easy to operate tantalum bar is swaged lubricant compositions.
The present invention adopts following technical scheme to solve the problems of the technologies described above:
Tantalum bar is swaged lubricant compositions, and adopt oil based on tricarboxymethyl propane oleate, coordinate multiple additives, its each component and mass percent thereof are:
| Component | Mass percent content |
| Base oil | Surplus |
| Oxidation inhibitor | 0.3％～0.6％ |
| Oiliness improver | 2％～3％ |
| Extreme pressure agent | 2％～3％ |
| Anti-wear agent | 3％～5％ |
| Metal passivator | 0.5％～1％ |
| Friction improver | 2％～3％ |
| Defoamer | 30ppm～50ppm |
| Antioxidant preservative | 0.3％～0.6％ |
Oxidation inhibitor is p-hydroxydiphenylamine.
Oiliness improver is butyl stearate.
Extreme pressure agent is boronation phosphoric acid ester T3011.
Anti-wear agent is sulphur phosphoric acid nitrogen containing derivative T305.
Metal passivator is methyl formyl triazole derivative.
Friction improver is dialkyl dithio amino formate.
Defoamer is acrylate and ether copolymer T912.
Antioxidant preservative is dialkyldithiocarbamacompositions tin.
Remarkable advantage of the present invention is: have lubrication, cooling, thermal oxidation stability can be excellent, dispersion, cleaning, infiltrate, supporting capacity is strong, make that processing bar surface smoothness is high, specification precision high, the anticorrosive cycle is long, be applicable to different fuel system, easy to operate.
Embodiment
Embodiment 1:
Each component is in harmonious proportion by following mass percent and forms:
| Component | Mass percent content |
| Tricarboxymethyl propane oleate | Surplus |
| P-hydroxydiphenylamine | 0.3％ |
| Butyl stearate | 2％ |
| Boronation phosphoric acid ester (T3011) | 2％ |
| Sulphur phosphoric acid nitrogen containing derivative (T305) | 3％ |
| Methyl formyl triazole derivative | 0.5％ |
| Dialkyl dithio amino formate | 2％ |
| Acrylate and ether copolymer (T912) | 30ppm |
| Dialkyldithiocarbamacompositions tin | 0.3％ |
The summation of each constituent mass relative content is 100% above.
Embodiment 2:
Each component is in harmonious proportion by following mass percent and forms:
| Component | Mass percent content |
| Tricarboxymethyl propane oleate | Surplus |
| P-hydroxydiphenylamine | 0.5％ |
| Butyl stearate | 2.5％ |
| Boronation phosphoric acid ester (T3011) | 2.5％ |
| Sulphur phosphoric acid nitrogen containing derivative (T305) | 4％ |
| Methyl formyl triazole derivative | 0.8％ |
| Dialkyl dithio amino formate | 2.5％ |
| Acrylate and ether copolymer (T912) | 40ppm |
| Dialkyldithiocarbamacompositions tin | 0.5％ |
The summation of each constituent mass relative content is 100% above.
Embodiment 3:
Each component is in harmonious proportion by following mass percent and forms:
| Component | Mass percent content |
| Tricarboxymethyl propane oleate | Surplus |
| P-hydroxydiphenylamine | 0.6％ |
| Butyl stearate | 3％ |
| Boronation phosphoric acid ester (T3011) | 3％ |
| Sulphur phosphoric acid nitrogen containing derivative (T305) | 5％ |
| Methyl formyl triazole derivative | 1％ |
| Dialkyl dithio amino formate | 3％ |
| Acrylate and ether copolymer (T912) | 50ppm |
| Dialkyldithiocarbamacompositions tin | 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 |
| Kinematic viscosity (40 DEG C)/mm 2/s | 19.2 |
| Viscosity index | 126 |
| Flash-point (opening)/DEG C | 236 |
| Pour point/DEG C | -26 |
| Mechanical impurity/% | Nothing |
| Moisture/% | Vestige |
| Corrosion test (copper sheet, 100 DEG C, 3h)/level | 1 |
| Oxidation stability (rotary bomb oxidation test, 150 DEG C)/%, min | 210 |
| Acid number/mgKOH/g | 0.38 |
| Supporting capacity P B/N | 941 |
Claims (9)
1. tantalum bar is swaged lubricant compositions, it is characterized in that: adopt oil based on tricarboxymethyl propane oleate, coordinate multiple additives, its each component and mass percent thereof are:
Base oil surplus,
Oxidation inhibitor 0.3% ~ 0.6%,
Oiliness improver 2% ~ 3%,
Extreme pressure agent 2% ~ 3%,
Anti-wear agent 3% ~ 5%,
Metal passivator 0.5% ~ 1%,
Friction improver 2% ~ 3%,
Defoamer 30ppm ~ 50ppm,
Antioxidant preservative 0.3% ~ 0.6%.
2. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, oxidation inhibitor is p-hydroxydiphenylamine.
3. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, oiliness improver is butyl stearate.
4. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, extreme pressure agent is boronation phosphoric acid ester T3011.
5. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, anti-wear agent is sulphur phosphoric acid nitrogen containing derivative T305.
6. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, metal passivator is methyl formyl triazole derivative.
7. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, friction improver is dialkyl dithio amino formate.
8. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, defoamer is acrylate and ether copolymer T912.
9. tantalum bar as claimed in claim 1 is swaged lubricant compositions, and it is characterized in that, antioxidant preservative is dialkyldithiocarbamacompositions tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428508.6A CN105132093A (en) | 2015-07-20 | 2015-07-20 | Tantalum bar material rotary swaging lubricant composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428508.6A CN105132093A (en) | 2015-07-20 | 2015-07-20 | Tantalum bar material rotary swaging lubricant composition |
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| Publication Number | Publication Date |
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| CN105132093A true CN105132093A (en) | 2015-12-09 |
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| CN201510428508.6A Pending CN105132093A (en) | 2015-07-20 | 2015-07-20 | Tantalum bar material rotary swaging lubricant composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544138A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of silver alloy shear spinning processing technique lubricant compositions |
| CN114133976A (en) * | 2020-09-03 | 2022-03-04 | 东莞市开普润滑科技有限公司 | Lubricating oil composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695125A (en) * | 2013-12-18 | 2014-04-02 | 广西大学 | Lubricating agent for gold cold die forging of low-alloy steel and carbon steel plates |
| CN103937588A (en) * | 2014-05-07 | 2014-07-23 | 广西大学 | Operating oil composition for digital hydraulic system |
| CN103937589A (en) * | 2014-05-07 | 2014-07-23 | 广西大学 | Environment-friendly liquid-gas suspension device working solution composition |
-
2015
- 2015-07-20 CN CN201510428508.6A patent/CN105132093A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695125A (en) * | 2013-12-18 | 2014-04-02 | 广西大学 | Lubricating agent for gold cold die forging of low-alloy steel and carbon steel plates |
| CN103937588A (en) * | 2014-05-07 | 2014-07-23 | 广西大学 | Operating oil composition for digital hydraulic system |
| CN103937589A (en) * | 2014-05-07 | 2014-07-23 | 广西大学 | Environment-friendly liquid-gas suspension device working solution composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544138A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of silver alloy shear spinning processing technique lubricant compositions |
| CN114133976A (en) * | 2020-09-03 | 2022-03-04 | 东莞市开普润滑科技有限公司 | Lubricating oil composition |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |