CN104987943A - High-temperature precise die-forging carbon steel lubricant composition - Google Patents
High-temperature precise die-forging carbon steel lubricant composition Download PDFInfo
- Publication number
- CN104987943A CN104987943A CN201510428634.1A CN201510428634A CN104987943A CN 104987943 A CN104987943 A CN 104987943A CN 201510428634 A CN201510428634 A CN 201510428634A CN 104987943 A CN104987943 A CN 104987943A
- Authority
- CN
- China
- Prior art keywords
- carbon steel
- agent
- property
- high temperature
- die forging
- 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.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses a high-temperature precise die-forging carbon steel lubricant composition. By using MVI750 basic oil as basic oil and combining the MVI750 basic oil with various additives, the composition comprises an antioxidant, an oiling agent, an antiwear agent, filler, a metal deactivator, an antirust agent and an auxiliary agent. The lubricant composition disclosed by the invention can be directly used for a lubricating process of high-temperature precise die-forging carbon steel, has relatively strong adhesiveness and wettability, great oil membrane strength, good antiwear property, cooling property, cleaning property and viscosity-temperature property, strong extreme pressure property and carrying capacity and thick stability of an oil membrane, and a uniform and continuous oil membrane is formed between a forge and a die; the frictional coefficient in a forging process is reduced; the composition is stable in composition and property, free of corrosion, toxicity and irritant smell to metal and equipment and suitable for different oil supply modes.
Description
Technical field
The invention belongs to forging process field of lubricant in intermetallic composite coating, particularly high temperature precision die forging carbon steel lubricant compositions.
Background technology
Carbon steel is a large amount of structured material used in productive life, and in current and foreseeable future, carbon steel will remain the important materials required for social and economic development.For meet social development to Iron and Steel Production, process, use and save energy that the link such as recovery proposes, economize on resources, the requirement of protection of the environment, carbon steel will towards high-performance and multi items future development, and its complete processing is also being updated.Use the accurate swaging technique of high temperature to process soft steel, have forging surface quality good, dimensional precision is high, part strength advantages of higher and production efficiency high, the features such as cost is low, man-hour is few.
Precision die forging is that the one progressively grown up on common die forging basis is few without cutting smithing novel process.Stamp work can reach without surplus or little surplus and high-precisionly can be described as precision die forgings.Usually, its tolerance is about about 30% ~ 40% of common stamp work; And its surfaceness: steel part is less than Ra=5 μm, and non-ferrous metal pieces is Ra=0.63 ~ 2.5 μm.It has the advantages that to save a large amount of metallic substance, and compared with open die forgings, material use efficiency improves more than 80%, and compared with common stamp work, material use efficiency improves more than 60%; When can save a large amount of mechanical workout, precision die forgings does not generally need mechanical workout or only needs a small amount of mechanical workout just can assemble use, and compared with open die forgings, machining amount reduces more than 80%; Production efficiency is high.Particularly for some shape and be difficult to the part of machining process or batch production (such as; Gear, blade, high rib sheet part etc.), adopt precision die forging more to show superiority, not only production efficiency is high, and to a certain extent, its precision also can be equal to mechanical workout; Metal streamline can not be cut off along External Shape reasonable layout, is conducive to the fatigue property and the anti-stress corrosion performance that improve part.
Precision die forging is a kind of important method promoting that machine building industry productivity improves, and is also an important directions of forging technology development.It should be noted that: it is not be all economical under any condition.Because precision die forging requires the technical requirementss such as high-quality blank, accurate mould, the processing oxygen condition of low or non oxidizing, good lubrication and comparatively complicated inter process cleaning, so only under certain batch, the total cost of finished product could be reduced significantly.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and has comparatively strongly adherent and wetting property, oil film strength is large, resistance to abrasion, cooling, cleaning and sticky warm nature are good, and extreme pressure property and supporting capacity are strong, oil film thickness stability, ensure the oil film forming uniformly continous between forging and mould; Reduce the frictional coefficient in forging process; Composition and stable performance, to metal with equipment is corrosion-free, nontoxicity, have no irritating odor, be suitable for the high temperature precision die forging carbon steel lubricant compositions of different fuel system.
The present invention adopts following technical scheme to solve the problems of the technologies described above:
High temperature precision die forging carbon steel lubricant compositions, adopt oil based on MVI 750 base oil, coordinate multiple additives, its each component and mass percent thereof are:
| Component | Mass percent content |
| Base oil | Surplus |
| Oxidation inhibitor | 0.2％～0.5％ |
| Oiliness improver | 3％～6％ |
| Anti-wear agent | 3％～5％ |
| Weighting agent | 18％～26％ |
| Metal passivator | 0.5％～0.7％ |
| Rust-preventive agent | 0.2％～0.8％ |
| Auxiliary agent | 0.8％～2％ |
Oxidation inhibitor is N-phenyl-a-naphthylamine.
Oiliness improver is oleic acid.
Anti-wear agent is clorafin T302.
Weighting agent is oildag.
Metal passivator is thiadiazole.
Rust-preventive agent is synthetic petroleum barium sulfonate.
Auxiliary agent is fatty diglycollic amide phosphoric acid ester.
Remarkable advantage of the present invention is: have comparatively strongly adherent and wetting property, oil film strength is large, resistance to abrasion, cooling, cleaning and sticky warm nature are good, and extreme pressure property and supporting capacity are strong, oil film thickness stability, ensure the oil film forming uniformly continous between forging and mould; Reduce the frictional coefficient in forging process; Composition and stable performance, to metal with equipment is corrosion-free, nontoxicity, have no irritating odor, be suitable for different fuel system.
Embodiment
Embodiment 1:
Each component is in harmonious proportion by following mass percent and forms:
| Component | Mass percent content |
| MVI 750 base oil | 74.3％ |
| N-phenyl-a-naphthylamine | 0.2％ |
| Oleic acid | 3％ |
| Clorafin (T302) | 3％ |
| Oildag | 18％ |
| Thiadiazole | 0.5％ |
| Synthetic petroleum barium sulfonate | 0.2％ |
| Fatty diglycollic amide phosphoric acid ester | 0.8％ |
Embodiment 2:
Each component is in harmonious proportion by following mass percent and forms:
| Component | Mass percent content |
| MVI 750 base oil | 66％ |
| N-phenyl-a-naphthylamine | 0.4％ |
| Oleic acid | 5％ |
| Clorafin (T302) | 4％ |
| Oildag | 22％ |
| Thiadiazole | 0.6％ |
| Synthetic petroleum barium sulfonate | 0.5％ |
| Fatty diglycollic amide phosphoric acid ester | 1.5％ |
Embodiment 3:
Each component is in harmonious proportion by following mass percent and forms:
| Component | Mass percent content |
| MVI 750 base oil | 59％ |
| N-phenyl-a-naphthylamine | 0.5％ |
| Oleic acid | 6％ |
| Clorafin (T302) | 5％ |
| Oildag | 26％ |
| Thiadiazole | 0.7％ |
| Synthetic petroleum barium sulfonate | 0.8％ |
| Fatty diglycollic amide phosphoric acid ester | 2％ |
The typical physiochemical techniques index of embodiment 2 product:
| Project | Quality index |
| Kinematic viscosity (40 DEG C)/mm 2/s | 158 |
| Viscosity index | 82 |
| Pour point/DEG C | -6 |
| Flash-point (opening)/DEG C | 246 |
| Corrosion test (copper sheet, 100 DEG C, 3h)/level | 1 |
| Acid number/mgKOH/g | 0.041 |
| Moisture/% | Vestige |
| Mechanical impurity | Nothing |
| Last non seizure load P B/N | 895 |
| Demulsibility (54 DEG C (40-40-0))/min | 12 |
| Oxidation stability (Rotary Oxygen shell fragment, 150 DEG C)/min | 170 |
Claims (8)
1. high temperature precision die forging carbon steel lubricant compositions, is characterized in that: adopt oil based on MVI 750 base oil, coordinate multiple additives, its each component and mass percent thereof are:
Base oil surplus,
Oxidation inhibitor 0.2% ~ 0.5%,
Oiliness improver 3% ~ 6%,
Anti-wear agent 3% ~ 5%,
Weighting agent 18% ~ 26%,
Metal passivator 0.5% ~ 0.7%,
Rust-preventive agent 0.2% ~ 0.8%,
Auxiliary agent 0.8% ~ 2%.
2. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, oxidation inhibitor is N-phenyl-a-naphthylamine.
3. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, oiliness improver is oleic acid.
4. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, anti-wear agent is clorafin T302.
5. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, weighting agent is oildag.
6. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, metal passivator is thiadiazole.
7. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, rust-preventive agent is synthetic petroleum barium sulfonate.
8. high temperature precision die forging carbon steel lubricant compositions as claimed in claim 1, it is characterized in that, auxiliary agent is fatty diglycollic amide phosphoric acid ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428634.1A CN104987943A (en) | 2015-07-20 | 2015-07-20 | High-temperature precise die-forging carbon steel lubricant composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428634.1A CN104987943A (en) | 2015-07-20 | 2015-07-20 | High-temperature precise die-forging carbon steel lubricant composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104987943A true CN104987943A (en) | 2015-10-21 |
Family
ID=54299842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428634.1A Pending CN104987943A (en) | 2015-07-20 | 2015-07-20 | High-temperature precise die-forging carbon steel lubricant composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104987943A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520334A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | Lubricant composition for Hastelloyalloy series-G cold heading technology |
| CN106520325A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | Lubricant composition for zinc alloy grinding machining process |
| CN107033992A (en) * | 2016-11-04 | 2017-08-11 | 广西大学 | A kind of bell metal rotary pressing processing technology lubricant composition |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024049A (en) * | 2007-07-18 | 2009-02-05 | Sumikou Junkatsuzai Kk | Oil-based lubricant for warm-hot forging |
| CN103725381A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricant for cold forging of carbon steel and low alloy steel materials |
| CN104327927A (en) * | 2014-11-17 | 2015-02-04 | 广西大学 | Low-alloy steel hot-forging lubricant composition |
| CN104450076A (en) * | 2014-11-17 | 2015-03-25 | 广西大学 | Composition of lubricating agents for hot forging of copper and copper alloys |
| CN104450074A (en) * | 2014-11-17 | 2015-03-25 | 广西大学 | Stainless steel hot-forging lubricant composition |
| CN104479819A (en) * | 2014-11-17 | 2015-04-01 | 广西大学 | Composition of aluminum and aluminum alloy hot forging lubricant |
-
2015
- 2015-07-20 CN CN201510428634.1A patent/CN104987943A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024049A (en) * | 2007-07-18 | 2009-02-05 | Sumikou Junkatsuzai Kk | Oil-based lubricant for warm-hot forging |
| CN103725381A (en) * | 2013-12-18 | 2014-04-16 | 广西大学 | Lubricant for cold forging of carbon steel and low alloy steel materials |
| CN104327927A (en) * | 2014-11-17 | 2015-02-04 | 广西大学 | Low-alloy steel hot-forging lubricant composition |
| CN104450076A (en) * | 2014-11-17 | 2015-03-25 | 广西大学 | Composition of lubricating agents for hot forging of copper and copper alloys |
| CN104450074A (en) * | 2014-11-17 | 2015-03-25 | 广西大学 | Stainless steel hot-forging lubricant composition |
| CN104479819A (en) * | 2014-11-17 | 2015-04-01 | 广西大学 | Composition of aluminum and aluminum alloy hot forging lubricant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520334A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | Lubricant composition for Hastelloyalloy series-G cold heading technology |
| CN106520325A (en) * | 2016-11-04 | 2017-03-22 | 广西大学 | Lubricant composition for zinc alloy grinding machining process |
| CN107033992A (en) * | 2016-11-04 | 2017-08-11 | 广西大学 | A kind of bell metal rotary pressing processing technology lubricant composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103695125B (en) | Lubricating agent for gold cold die forging of low-alloy steel and carbon steel plates | |
| CN103666701B (en) | Lubricant for aluminum and aluminum alloy plate die forging | |
| CN103725381B (en) | Lubricant for cold forging of carbon steel and low alloy steel materials | |
| CN103725378B (en) | The lubricant of drawing best bright finish aluminium and aluminium alloy pipe | |
| CN103725383A (en) | Stamping and stretching oil for sheet metal and preparation method thereof | |
| CN103725376B (en) | Lubricating agent for drawing steel pipe | |
| CN103695126B (en) | Lubricating agent for drawing of permalloy stainless steel plate | |
| CN103695089B (en) | Lubricant for cold die forging of stainless-steel sheet metals | |
| CN103666702B (en) | Lubricant for stamping aluminum and aluminum alloy material | |
| CN103710110B (en) | Lubricant for drawing high-tension steel plate | |
| CN104327927A (en) | Low-alloy steel hot-forging lubricant composition | |
| CN104987943A (en) | High-temperature precise die-forging carbon steel lubricant composition | |
| CN104450070A (en) | Warm forging lubricant composition of tungsten and tungsten alloy | |
| CN104450074A (en) | Stainless steel hot-forging lubricant composition | |
| CN103695087A (en) | Lubricant for cold die forging of copper and copper alloy metal plates | |
| CN105132092A (en) | Lubricant composition for Al-Mg alloy precision die forging | |
| CN103710079A (en) | Lubricant for cold forging of copper and copper alloy materials | |
| CN103710102B (en) | Lubricant for automobile body aluminum plate pressing | |
| CN103725379B (en) | The lubricant of high speed drawing minor diameter aluminium and aluminium alloy pipe | |
| CN104479819A (en) | Composition of aluminum and aluminum alloy hot forging lubricant | |
| CN103666703B (en) | Lubricant for stamping lead and lead alloy material | |
| CN104450076A (en) | Composition of lubricating agents for hot forging of copper and copper alloys | |
| CN105038930A (en) | High-temperature precise die forging low alloy steel lubricant composition | |
| CN109666530A (en) | A kind of dedicated cold rolling fluid composition of bearing machining | |
| CN103695124A (en) | Lubricant for drawing of aluminum and aluminum alloy tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151021 |