CN105400584A - Water-based nano tungsten disulfide lubricating agent capable of protecting surface of aluminum profile and used for isothermal die forging and preparation method of water-based nano tungsten disulfide lubricating agent - Google Patents
Water-based nano tungsten disulfide lubricating agent capable of protecting surface of aluminum profile and used for isothermal die forging and preparation method of water-based nano tungsten disulfide lubricating agent Download PDFInfo
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- CN105400584A CN105400584A CN201510845995.6A CN201510845995A CN105400584A CN 105400584 A CN105400584 A CN 105400584A CN 201510845995 A CN201510845995 A CN 201510845995A CN 105400584 A CN105400584 A CN 105400584A
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Abstract
The invention discloses a water-based nano tungsten disulfide lubricating agent capable of protecting the surface of an aluminum profile and used for isothermal die forging and a preparation method of the water-based nano tungsten disulfide lubricating agent. The water-based nano tungsten disulfide lubricating agent is prepared from raw materials in parts by weight as follows: 7.4-7.6 parts by weight of PAO6 (poly-alpha-olefin), 0.2-0.25 parts of a silane coupling agent kh 560, 8.2-8.4 parts of nano tungsten disulfide, 0.8-1 part of nano carbon balls, 0.8-1 part of nano bentonite, 1-1.2 parts of Span-80, 0.4-0.5 parts of butyl acrylate, 0.6-0.8 parts of methyl acrylate, 0.1-0.2 parts of ammonium persulfate, 0.8-0.9 parts of barium fluoride, 0.3-0.4 parts of nano TiO2, 0.5-0.6 parts of tetraethoxysilane, 0.5-0.6 parts of micron TiO2 and the balance of water. The lubricating agent has an excellent protection function on the surface of the aluminum profile through comprehensive use of barium fluoride, nano TiO2, tetraethoxysilane and micron TiO2 and has better friction reduction and abrasion resistance by comparison with ordinary water-based lubricating agents.
Description
Technical field
The present invention relates to aluminium section bar forging lubricating fluid technical field, particularly relate to a kind of water-base nano tungsten disulfide isothermal die forging process lubricant protecting aluminium shape surface and preparation method thereof.
Background technology
Isothermal die forging process be when making mould and workpiece keep isothermal with slower forming speed to realize the method for die-forging forming, because workpiece is at high temperature out of shape with lower strain rate, deformable material can abundant recrystallize, thus the impact of work hardening can be overcome, therefore, formed machining complex structure, part that intensity is high is very suitable for.In die-forging forming process, friction can hinder metal flow, and forging and stamping load is raised, and consumes energy of deformation, causes workpiece uneven microstructure, and impression fills type and is discontented with, and reduces die life, so, must make with lubricator.At present, the lubricant type for hot closed-die forging on market is single, is mainly graphite base lubricant.Graphite has good high temperature lubrication property, but graphite is the good conductor of heat, and its heat preservation and insulation is poor, and graphite is poor at the adhesion property of metallic surface, and these all govern the application of oildag in isothermal die forging process.WS2 (tungsten disulfide) be a kind of similar in the lamellar solid lubrication material of graphite, there is excellent high temperature resistant, anti-extreme pressure energy, good to the adsorptive power of metallic surface, and thermal conductivity is lower.WS2 is applied to the lubrication of U.S. sailor space ship key position the earliest, and the author uses it in recent years and prepares high temperature extreme pressure grease, energy-saving engine oil, achieves good effect." preparation and application of water-base nano WS2 isothermal die forging process lubricant " have prepared a kind of water-base nano WS2 lubricant being suitable for isothermal die forging process, and be applied in the isothermal forging process of high strength alumin ium alloy, the water-base nano WS2 lubricant obtained is fine and close at die material surface filming, even particle distribution, during die forging, required forging force is lower, during the demoulding, required knockout press is lower, and without glutinous mould, overlap and seminess, integrated application effect is better than colloidal graphite mixed with water and oil base oildag.
But this lubricant exists poor to the bonding force of metal; easily make metallic surface exposed; easily squeeze and hinder aluminium section bar; suspension is poor; easy generation precipitation, the problems such as frictional coefficient is higher, and film forming speed is slower; also have thermotolerance, planarization, germ resistance to need to improve, and also need to improve to metallic surface protective value.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of water-base nano tungsten disulfide isothermal die forging process lubricant protecting aluminium shape surface and preparation method thereof.
The present invention is achieved by the following technical solutions:
Protect a water-base nano tungsten disulfide isothermal die forging process lubricant for aluminium shape surface, be made up of the raw material of following weight part: polyalphaolefin PAO67.4-7.6, silane coupling agent kh5600.2-0.25, nano tungsten disulfide 8.2-8.4, nano carbon microsphere 0.8-1, nano-bentonite 0.8-1, Span-801-1.2, butyl acrylate 0.4-0.5, methyl acrylate 0.6-0.8, ammonium persulphate 0.1-0.2, barium fluoride 0.8-0.9, nano-TiO
20.3-0.4, tetraethoxy 0.5-0.6, micron TiO
20.5-0.6, surplus are water, and raw material total mass is 100.
The preparation method of the water-base nano tungsten disulfide isothermal die forging process lubricant of described protection aluminium shape surface, comprises the following steps:
(1) by water-soluble for silane coupling agent kh560, stir, add nano tungsten disulfide, micron TiO
2, ultrasonic agitation is even, then adds nano carbon microsphere, and ultrasonic agitation is even, obtains mixture;
(2) by polyalphaolefin PAO and nano-bentonite, nano-TiO
2mixing, adds Span-80, stirs, obtain mixture;
(3) by the mixing of materials that (1) step and (2) step obtain, stir, add butyl acrylate, methyl acrylate, be heated to 67-72 DEG C, stirring reaction 30-40 minute, then add other remaining components, continue stirring reaction 20-30 minute, to obtain final product.
Advantage of the present invention is: lubricating fluid of the present invention is by using nano-bentonite and acrylate, improve the suspension of lubricating fluid, 72 hours without caking turbidity and precipitation phenomenon, improve the adhesion property with metal, reduce hole, prevent from squeezing and hinder workpiece, by using nano carbon microsphere, reduce tungsten disulfide and metal reaction, improve lubrication persistence; By comprehensively using barium fluoride, nano-TiO
2, tetraethoxy, micron TiO
2, the lubricant film more dense uniform of formation, has excellent provide protection to aluminium shape surface, shows better antifriction, abrasion resistance, decrease the adhesive wear of aluminium section bar compared with ortho-water base lubricating agent.
Embodiment
Protect a water-base nano tungsten disulfide isothermal die forging process lubricant for aluminium shape surface, be made up of the raw material of following weight part (kilogram): polyalphaolefin PAO67.4, silane coupling agent kh5600.2, nano tungsten disulfide 8.2, nano carbon microsphere 0.8, nano-bentonite 0.8, Span801, butyl acrylate 0.4, methyl acrylate 0.6, ammonium persulphate 0.1, barium fluoride 0.8, nano-TiO
20.3, tetraethoxy 0.5, micron TiO
20.5, surplus is water, and raw material total mass is 100.
The preparation method of the water-base nano tungsten disulfide isothermal die forging process lubricant of described protection aluminium shape surface, comprises the following steps:
(1) by water-soluble for silane coupling agent kh560, stir, add nano tungsten disulfide, micron TiO
2, ultrasonic agitation is even, then adds nano carbon microsphere, and ultrasonic agitation is even, obtains mixture;
(2) by polyalphaolefin PAO and nano-bentonite, nano-TiO
2mixing, adds Span, stirs, obtain mixture;
(3) by the mixing of materials that (1) step and (2) step obtain, stir, add butyl acrylate, methyl acrylate, be heated to 67 DEG C, stirring reaction 30 minutes, then add other remaining components, continue stirring reaction 20 minutes, to obtain final product.
Experimental data:
Aluminium section bar is observed after spraying, bubble-free, film forming is fine and close, even particle distribution, and without cracking, any surface finish, bonds firm, and particle is fine and close, is linked to be skin at aluminium shape surface, and aluminium section bar non-corroding, very easily clear up, can clear up with cold water;
Frictional coefficient is 0.056, under identical forge speed, uses the forging force of water-base nano WS2 lubricant lower by 1.3 × 10 than the forging force of water-based graphite, oil base graphite
4n, during the demoulding, required knockout press is lower, and without glutinous mould, overlap and seminess;
Suspension is tested: 24h suspension produces without phenomenons such as precipitation, piecemeal and layering boundaries after reaching 100%, 72h.
Claims (2)
1. protect a water-base nano tungsten disulfide isothermal die forging process lubricant for aluminium shape surface, it is characterized in that being made up of the raw material of following weight part: polyalphaolefin PAO67.4-7.6, silane coupling agent kh5600.2-0.25, nano tungsten disulfide 8.2-8.4, nano carbon microsphere 0.8-1, nano-bentonite 0.8-1, Span-801-1.2, butyl acrylate 0.4-0.5, methyl acrylate 0.6-0.8, ammonium persulphate 0.1-0.2, barium fluoride 0.8-0.9, nano-TiO
20.3-0.4, tetraethoxy 0.5-0.6, micron TiO
20.5-0.6, surplus are water, and raw material total mass is 100.
2. the preparation method of the water-base nano tungsten disulfide isothermal die forging process lubricant of protection aluminium shape surface according to claim 1, is characterized in that comprising the following steps:
(1) by water-soluble for silane coupling agent kh560, stir, add nano tungsten disulfide, micron TiO
2, ultrasonic agitation is even, then adds nano carbon microsphere, and ultrasonic agitation is even, obtains mixture;
(2) by polyalphaolefin PAO and nano-bentonite, nano-TiO
2mixing, adds Span-80, stirs, obtain mixture;
(3) by the mixing of materials that (1) step and (2) step obtain, stir, add butyl acrylate, methyl acrylate, be heated to 67-72 DEG C, stirring reaction 30-40 minute, then add other remaining components, continue stirring reaction 20-30 minute, to obtain final product.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106010763A (en) * | 2016-06-14 | 2016-10-12 | 山东南山铝业股份有限公司 | Hot-forging lubricating agent and preparation method and application thereof |
CN106118842A (en) * | 2016-07-07 | 2016-11-16 | 合肥市春华起重机械有限公司 | A kind of antibacterial easy filming water-base nano tungsten disulfide isothermal die forging process lubricant and preparation method thereof |
CN106190519A (en) * | 2016-07-07 | 2016-12-07 | 合肥市春华起重机械有限公司 | A kind of easily filming water-base nano tungsten disulfide isothermal die forging process lubricant and preparation method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171434A (en) * | 1996-06-21 | 1998-01-28 | 日本帕卡濑精株式会社 | Aqueous lubricant for cold working of metal materials |
CN1632081A (en) * | 2004-12-14 | 2005-06-29 | 清华大学 | Nano carbon lubricating additive |
CN101379168A (en) * | 2006-01-12 | 2009-03-04 | 阿肯色大学评议会 | Nanoparticle compositions and methods for making and using the same |
CN103695143A (en) * | 2013-12-05 | 2014-04-02 | 马鞍山市恒毅机械制造有限公司 | Cutting liquid containing nano-graphite and preparation method thereof |
CN103992846A (en) * | 2014-04-17 | 2014-08-20 | 天长市润达金属防锈助剂有限公司 | Chain rust prevention oil |
-
2015
- 2015-11-30 CN CN201510845995.6A patent/CN105400584A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171434A (en) * | 1996-06-21 | 1998-01-28 | 日本帕卡濑精株式会社 | Aqueous lubricant for cold working of metal materials |
CN1632081A (en) * | 2004-12-14 | 2005-06-29 | 清华大学 | Nano carbon lubricating additive |
CN101379168A (en) * | 2006-01-12 | 2009-03-04 | 阿肯色大学评议会 | Nanoparticle compositions and methods for making and using the same |
CN103695143A (en) * | 2013-12-05 | 2014-04-02 | 马鞍山市恒毅机械制造有限公司 | Cutting liquid containing nano-graphite and preparation method thereof |
CN103992846A (en) * | 2014-04-17 | 2014-08-20 | 天长市润达金属防锈助剂有限公司 | Chain rust prevention oil |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106010763A (en) * | 2016-06-14 | 2016-10-12 | 山东南山铝业股份有限公司 | Hot-forging lubricating agent and preparation method and application thereof |
CN106118842A (en) * | 2016-07-07 | 2016-11-16 | 合肥市春华起重机械有限公司 | A kind of antibacterial easy filming water-base nano tungsten disulfide isothermal die forging process lubricant and preparation method thereof |
CN106190519A (en) * | 2016-07-07 | 2016-12-07 | 合肥市春华起重机械有限公司 | A kind of easily filming water-base nano tungsten disulfide isothermal die forging process lubricant and preparation method thereof |
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Application publication date: 20160316 |