CN1066293A - Quick quenching oil compound - Google Patents
Quick quenching oil compound Download PDFInfo
- Publication number
- CN1066293A CN1066293A CN 92104042 CN92104042A CN1066293A CN 1066293 A CN1066293 A CN 1066293A CN 92104042 CN92104042 CN 92104042 CN 92104042 A CN92104042 A CN 92104042A CN 1066293 A CN1066293 A CN 1066293A
- Authority
- CN
- China
- Prior art keywords
- oil
- quenching
- quenching oil
- base oil
- fast quenching
- 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
Images
Abstract
A kind of quick quenching oil compound contains during it is formed and urges cryogen, brightening agent, antioxidant addn and mineral type base oil.This fast quenching oil has very good cooling performance and thermal oxidation stability, and its preparation technology is simple, raw material is easy to get, and low price is a heavy parts and pile up part carburizing and quenching ideal heat-eliminating medium.
Description
The present invention relates to a kind of metal heat treatmet, specifically is fast quenching oil, and International Classification of Patents is C10M161/00.
Along with the development of automobile, tractor production and large-scale mine machinery, the size of heat-treatment part and weight are more and more big.In order to enhance productivity, one time parts quenching quantity constantly increases, and continous way is piled up the carburizing and quenching automation line and constantly occurred, and has caused the development of quick Cooling Quenching oil.
The mid-1960s, in developed country, begin to develop fast quenching oil with very high cooling power, employing is in lower boiling (300～400 ℃) mineral oil of deep refining, add urge cold effect preferably additive improve the cooling power of oil product, such additive adopts oil soluble high molecular polymer such as polybutene, polystyrene, polyisobutene etc. and tensio-active agent and some graphite, aluminum oxide and silicon compound more.For the bright performance of improving the back part that quenches adds the light additive, as the tetrahydroglyoxaline oleate, lipid acid, organic acid and ashless detergent or the like.In order to prolong the work-ing life of oil product, add antioxidant addn usually, as single phenol and bisphenol type compound.The oil company, various countries all has Patent commodity to sell, and produces the Culf-70 of company superquenching oil as Japanese bright dipping.
China did not have fast quenching oil in the past in 80 years; employed heat-eliminating medium all adopts 10# or 20# machinery oil to substitute or some transformer oil of remix and diesel oil in treatment production; the subject matter that exists is that the speed of cooling of oil product is slow; part hardenability and hardening capacity are poor; the part light is bad, and work-ing life is short.
It is strong to the purpose of this invention is to provide a kind of cooling performance, and thermal oxidation stability is good, and raw material is easy to get, and is easy to prepare, low price, the fast quenching oil of long service life.
The cooling performance of quenching oil, all there are substantial connection in light and thermal oxidation stability and work-ing life with basic oil properties, the group composition of base oil, fraction and refining depth have certain influence to additive response.According to the crude oil in China characteristics, it is raw material that fast quenching oil of the present invention is selected Daqing crude oil for use, its complete processing be Daqing crude oil through atmospheric and vacuum distillation, cut atmosphere 3rd side cut, second line of distillation cut, pass through solvent dewaxing again, just obtain required base oil behind solvent treatment and the clay finishing.
Base oil is through after the choose reasonable, and its various performances are greatly improved, but still can not satisfy the technical requirements of fast quenching oil, and the additive that also must add various different performances is realized.
Urging cryogen is indispensable a kind of additive in the quenching oil, its effect is the cooling performance that improves base oil, urge cryogen should have a very low vapor pressure, big vaporization heat and specific heat possess good thermal oxidation stability simultaneously, and can form a homogeneous liquid with base oil, as oil-soluble high molecular polymer (comprising polyethylene, polybutene, polystyrene, unregulated polymer), surfactant and some contain ester, acyl class and their condenses of polar group.The present invention selects for use propane pitch as urging cryogen, evidence it urge cold effect fairly obvious, and very economical.
The main effect of brightening agent is to improve the back piece surface luminance brightness of quenching, and helps reducing the cleaning of secondary processing and tempering front and back like this, and the present invention selects for use tetrahydroglyoxaline and methyl terpine resin as brightening agent.
Fast quenching oil generally uses down at 40～80 ℃, fervid steel part penetrating in the oil frequently, the scission reaction of oil to the oxidation reaction process that makes oil takes place at any time, because the result of oxidizing reaction makes the various performance depreciations of oil product, in order to slow down the oxidation of oil product, prolong the work-ing life of oil product, need to add antioxidant addn in the quenching oil, the present invention selects for use a kind of phenolic antioxidant 2.6-ditertbutylparacresol as antioxidant addn.
The ratio of each component is in the quick quenching oil compound of the present invention:
Base oil 100m%
Urge cryogen propane pitch 2～5m%
Brightening agent tetrahydroglyoxaline 0.3～1m%
Methyl terpine resin 0.3～1m%
Phenolic antioxidant 2.6-ditertbutylparacresol 0.5～1m%
The preparation of quick quenching oil compound of the present invention is that the base oil of said ratio and additive are mixed, and stirs under 70 ± 5 ℃ of temperature.
Fast quenching oil of the present invention has very good cooling performance, the more Japanese bright dipping of its quenching intensity Culf-70 of company superquenching oil is big, have good light and thermal oxidation stability simultaneously, this rapid quenching oil making technology is simple, raw material is easy to get, low price is a heavy parts and pile up part carburizing and quenching ideal heat-eliminating medium.
Embodiment: a kind of quick quenching oil compound, the proportioning of wherein contained base oil and additive is:
Base oil 75SN neutral oil 100m%
Urge cryogen propane pitch 4m%
Brightening agent tetrahydroglyoxaline 0.4m%
Methyl terpine resin 0.5m%
Phenol type antioxidant 0.5m%
The mass analysis evaluation result of present embodiment fast quenching oil is as shown in table 1.
Table 1
| Analysis project | Fast quenching oil | Test method |
| 50 ℃ of centistokes(cst) carbon residues of viscosity % flash-point ℃ (opening) moisture % |
10.4 0.62 171 does not have-15 1.06 0.35 B levels 625 2.8 3.5 4.9 | The Q 456--80 of the GB265--75 GB268--77 GB267--77 GB260--77 GB510--77 the Liao Dynasty colorimetric method Q 457--80 of the Liao Dynasty |
Fig. 1 is present embodiment fast quenching oil and Japanese Gulf-70 superquenching oil cooling speed curve diagram.The maximum speed of cooling of fast quenching oil of the present invention wants fast than Gulf-70 is oily as can be seen from Figure 1, and appears at the high-temperature zone, and in the zone below 300 ℃, the speed of cooling of oil is slack-off, this is unusual ideal, to reducing the distortion of part, demonstrates favorable cooling effect.
Claims (4)
1, a kind of quick quenching oil compound of being made up of base oil and additive is characterized in that it contains in forming:
Urge cryogen propane pitch 2～5m%
Brightening agent tetrahydroglyoxaline 0.3～1m%
Methyl terpine resin 0.3～1m%
Phenolic antioxidant 0.5～1m%
Base oil 100m%.
2,, it is characterized in that described phenolic antioxidant is the 2.6-ditertbutylparacresol according to the described fast quenching oil of claim 1.
3,, it is characterized in that described base oil is a mineral oil according to the described fast quenching oil of claim 1.
4,, it is characterized in that the neutral oil of described base oil for producing with mineral oil according to claim 1 and 3 described fast quenching oils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92104042 CN1066293A (en) | 1992-05-25 | 1992-05-25 | Quick quenching oil compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92104042 CN1066293A (en) | 1992-05-25 | 1992-05-25 | Quick quenching oil compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1066293A true CN1066293A (en) | 1992-11-18 |
Family
ID=4940595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92104042 Pending CN1066293A (en) | 1992-05-25 | 1992-05-25 | Quick quenching oil compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1066293A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140570A (en) * | 2011-03-14 | 2011-08-03 | 常州龙邦润滑油有限公司 | Quenching oil for bearings and preparation method thereof |
| CN104087727A (en) * | 2014-06-16 | 2014-10-08 | 武汉永正科技发展有限公司 | Spray quenching medium |
| CN104451057A (en) * | 2014-12-01 | 2015-03-25 | 昌利锻造有限公司 | Anti-corrosion quenching oil and preparation method thereof |
| CN104498679A (en) * | 2014-12-01 | 2015-04-08 | 昌利锻造有限公司 | Step quenching oil and preparation method thereof |
| CN104745777A (en) * | 2015-04-10 | 2015-07-01 | 合肥环照高分子材料厂 | Fast quenching oil and preparation method thereof |
| CN104745774A (en) * | 2015-04-10 | 2015-07-01 | 合肥环照高分子材料厂 | Step quenching oil and preparation method thereof |
| CN104831028A (en) * | 2015-04-10 | 2015-08-12 | 合肥环照高分子材料厂 | Gear quenching oil and preparation method thereof |
| CN104975150A (en) * | 2015-07-20 | 2015-10-14 | 江苏金基特钢有限公司 | Method for preparing alloy steel quenching oil |
| CN105821186A (en) * | 2016-04-28 | 2016-08-03 | 昌利锻造有限公司 | Quenching oil for gear shift connection rod |
| CN105950843A (en) * | 2016-04-28 | 2016-09-21 | 昌利锻造有限公司 | Recyclable quenching oil |
| CN105950845A (en) * | 2016-07-11 | 2016-09-21 | 马鞍山金泉工业介质科技有限公司 | Dedicated quenching oil capable of enabling large module gears to automatically blacken after quenching and preparation method of quenching oil |
| CN105950844A (en) * | 2016-07-11 | 2016-09-21 | 马鞍山金泉工业介质科技有限公司 | Quenching oil dedicated to small module gears and preparation method of quenching oil |
| CN107109503A (en) * | 2015-01-21 | 2017-08-29 | 出光兴产株式会社 | Vapor film breaking agent and heat-treating oil composition |
| CN107523670A (en) * | 2017-09-04 | 2017-12-29 | 吴江华威特种油有限公司 | A kind of quenching oil and preparation method thereof |
| CN108642246A (en) * | 2018-04-20 | 2018-10-12 | 郭跃 | A kind of preparation method of quenching oil |
| CN108707732A (en) * | 2018-05-18 | 2018-10-26 | 山东高强紧固件有限公司 | A kind of cooling fluid composition |
-
1992
- 1992-05-25 CN CN 92104042 patent/CN1066293A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140570A (en) * | 2011-03-14 | 2011-08-03 | 常州龙邦润滑油有限公司 | Quenching oil for bearings and preparation method thereof |
| CN104087727A (en) * | 2014-06-16 | 2014-10-08 | 武汉永正科技发展有限公司 | Spray quenching medium |
| CN104451057A (en) * | 2014-12-01 | 2015-03-25 | 昌利锻造有限公司 | Anti-corrosion quenching oil and preparation method thereof |
| CN104498679A (en) * | 2014-12-01 | 2015-04-08 | 昌利锻造有限公司 | Step quenching oil and preparation method thereof |
| CN107109503A (en) * | 2015-01-21 | 2017-08-29 | 出光兴产株式会社 | Vapor film breaking agent and heat-treating oil composition |
| US11035015B2 (en) | 2015-01-21 | 2021-06-15 | Idemitsu Kosan Co., Ltd. | Vapor film-rupturing agent, and thermal treatment oil composition |
| CN107109503B (en) * | 2015-01-21 | 2019-11-15 | 出光兴产株式会社 | Vapor film breaking agent and heat-treating oil composition |
| CN104745777A (en) * | 2015-04-10 | 2015-07-01 | 合肥环照高分子材料厂 | Fast quenching oil and preparation method thereof |
| CN104831028A (en) * | 2015-04-10 | 2015-08-12 | 合肥环照高分子材料厂 | Gear quenching oil and preparation method thereof |
| CN104745774A (en) * | 2015-04-10 | 2015-07-01 | 合肥环照高分子材料厂 | Step quenching oil and preparation method thereof |
| CN104975150A (en) * | 2015-07-20 | 2015-10-14 | 江苏金基特钢有限公司 | Method for preparing alloy steel quenching oil |
| CN105821186A (en) * | 2016-04-28 | 2016-08-03 | 昌利锻造有限公司 | Quenching oil for gear shift connection rod |
| CN105950843A (en) * | 2016-04-28 | 2016-09-21 | 昌利锻造有限公司 | Recyclable quenching oil |
| CN105950845A (en) * | 2016-07-11 | 2016-09-21 | 马鞍山金泉工业介质科技有限公司 | Dedicated quenching oil capable of enabling large module gears to automatically blacken after quenching and preparation method of quenching oil |
| CN105950844A (en) * | 2016-07-11 | 2016-09-21 | 马鞍山金泉工业介质科技有限公司 | Quenching oil dedicated to small module gears and preparation method of quenching oil |
| CN107523670A (en) * | 2017-09-04 | 2017-12-29 | 吴江华威特种油有限公司 | A kind of quenching oil and preparation method thereof |
| CN108642246A (en) * | 2018-04-20 | 2018-10-12 | 郭跃 | A kind of preparation method of quenching oil |
| CN108707732A (en) * | 2018-05-18 | 2018-10-26 | 山东高强紧固件有限公司 | A kind of cooling fluid composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1066293A (en) | Quick quenching oil compound | |
| US3036971A (en) | Lubricating oils containing carbonated basic sulfurized calcium phenates | |
| CN1032372C (en) | Quick shining quenching oil composites | |
| US2322307A (en) | Compounded oil | |
| CN109576063B (en) | Method for synthesizing low-sulfur diesel antiwear agent by one-step method | |
| CN105950266B (en) | Automobile-used width temperature range biological lubricant and preparation method thereof | |
| CN101812358A (en) | High-temperature chain oil composition of mixed base oil | |
| CN112980556A (en) | Composition for lubricating oil production and preparation method thereof | |
| US5411672A (en) | Lubrication oil composition | |
| US5380508A (en) | Calcium borate overbased silicylate as an additive for petroleum products | |
| US3959161A (en) | Lubricating oil compositions containing hydrogenated polybutadiene viscosity index improvers | |
| CN1032314C (en) | Fractional quench oil compound | |
| CN1364861A (en) | Composite additive for quenching oil | |
| CN103667630A (en) | Heat treatment oil composition and preparation method thereof | |
| CN109233936A (en) | A kind of high temperature resistant type polyester lube base oil and preparation method thereof | |
| CN108570342A (en) | Degradable compressor oil composition and preparation method thereof | |
| CN102559342B (en) | Energy-saving antifriction engine oil for duel fuel engine | |
| CN1050629C (en) | Low smoke lubricating composition for two-phase engines | |
| JPH01104695A (en) | Lubricant oil composition | |
| CN112501398A (en) | Anti-emulsification type overspeed quenching oil composition, preparation method and application thereof | |
| CN112143552A (en) | Oil-gas lubricating oil composition and preparation method thereof | |
| RU2080356C1 (en) | Lubricating composition | |
| EP0447915B1 (en) | Method for lubricating alcohol-based engines | |
| CN116286142A (en) | Stainless steel rolling liquid composition with watermark defect resistance | |
| CN113943595B (en) | Synthetic sulfonate additive and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |