CN108588357A - A kind of environmentally-friendly water-based quenching liquid composition and its preparation and application - Google Patents
A kind of environmentally-friendly water-based quenching liquid composition and its preparation and application Download PDFInfo
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- CN108588357A CN108588357A CN201810562276.7A CN201810562276A CN108588357A CN 108588357 A CN108588357 A CN 108588357A CN 201810562276 A CN201810562276 A CN 201810562276A CN 108588357 A CN108588357 A CN 108588357A
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- quenching liquid
- liquid composition
- friendly water
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- 238000010791 quenching Methods 0.000 title claims abstract description 71
- 230000000171 quenching effect Effects 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000007788 liquid Substances 0.000 title claims abstract description 51
- 239000000203 mixture Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229920000570 polyether Polymers 0.000 claims abstract description 35
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 17
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 15
- 239000013556 antirust agent Substances 0.000 claims abstract description 10
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 10
- 239000000417 fungicide Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 239000008139 complexing agent Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 7
- -1 alcohol Amine Chemical class 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 150000002780 morpholines Chemical class 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000012267 brine Substances 0.000 claims 1
- GHLZUHZBBNDWHW-UHFFFAOYSA-N nonanamide Chemical compound CCCCCCCCC(N)=O GHLZUHZBBNDWHW-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 23
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 3
- 239000010962 carbon steel Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract description 2
- 229940043237 diethanolamine Drugs 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000003335 secondary amines Chemical class 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- 229920000305 Nylon 6,10 Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 150000003921 pyrrolotriazines Chemical class 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002081 enamines Chemical class 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 229920001427 mPEG Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical class [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- NCPXQVVMIXIKTN-UHFFFAOYSA-N trisodium;phosphite Chemical class [Na+].[Na+].[Na+].[O-]P([O-])[O-] NCPXQVVMIXIKTN-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of environmentally-friendly water-based quenching liquid composition and its preparation and application, constitutive material is water-soluble low-molecular polyether composition, antirust agent, fungicide, pH stabilizers, complexing agent, antifoaming agent, water.The environmentally-friendly water-based quenching liquid composition of the present invention is based on the polyether composition of two kinds of water-soluble low molecular weights, and boracic, secondary amine, heavy metal, inorganic salts, diethanol amine, triethanolamine etc. be not to the harmful components such as human body and environment, safety and environmental protection.Concentration is used by control, correct cooling parameter and quenching rate is made it have, meets the quenching technical requirement of steel ball；And with excellent more metals (steel, copper, zinc, aluminium) antirust ability, antibacterial ability, ensure the performance and used life of quenching liquid.The invention quenching liquid does not influence steel ball surface quality and precision (especially ＞ G10 ranks), cost-effective convenient for cleaning and water process, meets heat treatment requirements and the antirust requirement of the steel ball of the steel-baseds material such as carbon steel, stainless steel.
Description
Technical field
The present invention relates to a kind of water-based hardening liquid composition, more particularly to a kind of environmentally-friendly water-based quenching liquid composition and
Preparation and application.
Background technology
Quenching processing technology is the most important technology key point for improving steel ball comprehensive performance.Quenching used in the technique
Medium must ensure Ovshinsky physical efficiency to be cooled down more than the speed of critical cooling rate, must be quickly cooled down at 550~650 DEG C, and must be
300 DEG C or less Slow coolings, to obtain best martensitic structure and reduce internal stress.So the cooling parameter of hardening media
It is particularly important to the microstructure and macro property of steel ball, while also to take into account stability, economy and the feature of environmental protection.In general, quenching
Based on quenching oil, quenching oil is mainly made of the mineral oil of high-flash for the selection of fiery medium, remote in the cooling velocity of low-temperature zone
It is lower than water, it effectively avoids hardening crack dangerous, but quenching oil is low in high temperature section cooling velocity, control is changed to martensitic structure and is quenched
Fiery hardness and effect of depth are big.Currently, with the composition that the quenching liquid of " water generation oil " is mainly water and high-molecular compound, utilize
Inverse dissolubility of the high-molecular compound to water, the film forming etc. to metallic matrix solve the problems, such as the fast and easy hardening crack of water cooling speed, answer
It is great with value and social effect.
Chinese patent CN105274293A discloses a kind of quenching liquid composition and application thereof, and 45~70% containing parts by weight
Poly- alkylene ethylene glycol, 2~30% polyvinylpyrrolidones, 0.5~8% antirust agent, 0.1~5% triethanolamine, 0.005~
0.2% antifoaming agent, the quenching for high-hardenability material or middle-size and small-size mild steel.Patent CN106435100A discloses a bulb
Grind cast iron isothermal hardening liquid and preparation method thereof and application, 10~13%SiO containing mass percent2, 2~4%Al2O3, 2~4%
NaOH, 1~3%CaO, 3~6%NaCl.Patent CN104388643A discloses a kind of preparation method of quenching liquid, contains poly- third
Alkene-methacrylic acid and polyacrylamide Mixture, ethylene oxide and propylene oxide random copolymer, polyamide polyethylene glycol,
Antifoaming agent.Patent CN105543456A discloses a kind of low consumption environment-friendly type spring steel water-soluble quenching liquid and quenching technical, containing anti-
Oxygen agent, antirust agent, preservative, antifoaming agent, methoxy poly (ethylene glycol).It is special that patent CN107641686A discloses a kind of induction gear
With high frequency water-based hardening liquid, containing 25~30% high-molecular polyivnyl alcohol resin particle of parts by weight, 1~2.5% efficient brightener,
2.5~3% anti-corrosion corrosion inhibitors, 1.5~2% surfactants.Patent CN106916926A discloses a kind of rich chromium cast iron use
Aqueous-based polymers quenching liquid, containing 3~10% polyoxyethylene of mass percent-propylene polyethers, 4~8% polyvinyl alcohol resins, 0.4
~1.2% dipropylene glycol, 0.8~1.1% zinc chloride, 0.3~0.6% magnesium nitrate, 4~5% polyoxy enamines.Patent
CN107058695A discloses a kind of efficient water soluble quenching medium, containing 5~9% polyvinyl alcohol of mass ratio, 1~3% octanoic acid, 1~
3% decanedioic acid, 2~6% potassium metaphosphates, 2~4% potassium pyrophosphates, 0~1% antioxidant.Patent CN106755815A discloses one
Kind of water-soluble quenching liquid, containing 5~8% polyvinyl alcohol of mass ratio, 1~3% octanoic acid, 1~3% decanedioic acid, 2~6% sodium phosphites,
2~4% potassium molybdates, 0~1% antioxidant.Patent CN106435113A discloses a kind of synthesis type quenching liquid and its application method,
Cryogen, 1.5~2% antioxidant and 0.5~1% antifoaming agent are urged containing 83~88% compound PAG of weight percent, 10~15%.Specially
Sharp CN107190125A discloses a kind of environmentally friendly quenching liquid and preparation method thereof, containing 100 isomery alcohol of parts by weight, 50~150 epoxies
Ethane, 50~150 propylene oxide.Patent CN106367569A discloses a kind of novel quenching liquid and its quenches in high-chromium abrasion-proof cast iron
Application during fire is cooling, containing 15% polyether polyol of mass ratio, 15% polyacrylamide, 5% Sodium Polyacrylate, 5% methylol
Cellulose, 5% sodium alginate, 2% lithium metasilicate magnesium, 2% triethanolamine, 1.5% isothiazolinone, 0.5% polyurethanes,
0.2% Ludox, 0.2% modified organic silicon antifoaming agent.
Disclosed patent or (including nitrite) containing inorganic salts, quenching degree is low, and oxidizable and etched the matrix, low temperature is easily tied
Partial crystallization goes out and soft spots problem；Or hydrated glass (SiO2), easily adhere to jelly and penetrate into matrix, it is difficult to clean and influence surface essence
Degree；Or containing polyvinyl alcohol, quenching degree is poor, and cooling velocity is unstable and variation is big；Or endanger people containing diethanol amine, triethanolamine
Body；Or poly- alkylene ethylene glycol (PAG) and ethylene oxide and the propylene oxide random copolymer of supermolecule amount (molecular weight ＞ 30000)
(the main synthetic ingredients of PAG), viscosity is big, and cooling parameter fluctuation is big, of high cost；Or containing polypropylene (amide) class, cooling curve is close
Straight line, cooling velocity is slow, is not suitable for martensitic structure quenching.So the cooling medium of the quenching liquid of publication, cooling ginseng
Number and quenching rate cannot all meet the quenching technical requirement of steel ball (the especially steel ball of ＞ G10 ranks).
Invention content
For the performance shortcomings of publication quenching liquid, the object of the present invention is to provide a kind of steel ball water-based hardening liquid with
Quenching oil is substituted, is required according to the quenching technical of steel ball (the especially steel ball of ＞ G10 ranks), so that quenching liquid is had correctly cooling
Parameter and quenching rate to obtain best martensitic structure, and do not influence steel ball surface quality and precision.Simultaneously again convenient for clear
It washes and water process, it is cost-effective.
Technical scheme of the present invention is summarized as follows：A kind of environmentally-friendly water-based quenching liquid composition, forms by weight percentage
It is as follows：
Wherein, the water-soluble low molecular weight polyether composition, polyethers (molecular weight 10000-12000) are preferred
Polyglykol P41/12000 (Clariant Chemical Co., Ltd.) or VGP-110 (Shenyang Xi Jin Chemical Industry Science Co., Ltd),
Polyethers (molecular weight 2000-3000) preferably Polyglykol P41/3000 (Clariant Chemical Co., Ltd.), (Shenyang VGP-025
Xi Jin Chemical Industry Science Co., Ltd).And polyether composition polyethers containing polyethers (molecular weight 10000-12000) and polyethers (molecular weight
It is 2000-3000) 8 according to comparing：2 combinations.
The pyrrolotriazine derivatives fungicide preferably (BK (Clariant Chemical Co., Ltd.), secondly
Anycoat BK (Nanjing Dan Yu new materials Science and Technology Ltd.)；The morpholine derivative fungicide is preferred
MBM (Clariant Chemical Co., Ltd.), next Anycoat MBM (Nanjing Dan Yu new materials Science and Technology Ltd.)；
Different nonanoyl amido acid antirust agent most preferably VGF-F121 (Shenyang Xi Jin Chemical Industry Science Co., Ltd)；
The special hydramine pH stabilizers are most preferablyCH020 (Clariant Chemical Co., Ltd.), secondly
AMP-95 (Dow)；
The preferred tetrasodium ethylenediamine tetraacetate of the complexing agent (EDTA-4Na)；
The antifoaming agent is organosilicon modified polyether antifoaming agent, preferably VG-X10 (the limited public affairs of Shenyang imperial or royal seal gold chemical science and technology
Department)；
The water is preferably deionized water or desalted water, the μ s/cm of conductivity≤50.
For achieving the above object, the present invention also provides a kind of preparation methods of environmentally-friendly water-based quenching liquid composition：
S1：Previously prepared water-soluble low molecular weight polyether composition presses 8：2 ratio is by molecular weight 10000-12000
It is mixed for the polyethers of polyethers and molecular weight 2000-3000, stirring makes it be uniformly mixed for 30 minutes, spare.
S2：The complexing agent is dissolved into whole water by the proportioning according to claim 1, is stirred 20 minutes；
S3：Proportioning according to claim 1 sequentially adds the water-soluble low molecular weight polyether combined prepared in S1
Object, fungicide, antirust agent, pH stabilizers and antifoaming agent stir 30 minutes, obtain the environmentally-friendly water-based quenching liquid composition.
For achieving the above object, the present invention also provides a kind of application method of environmentally-friendly water-based quenching liquid composition,
The quenching liquid is made into the dilution of weight percent 10~50% with water by quenching technical requirement with reference to the cooling parameter of table 1
Liquid uses.The water preferably is selected from deionized water or desalted water (conductivity≤50 μ s/cm), followed by tap water.
The cooling parameter of 1 various concentration of table
| Concentration (%) | Maximum cooling rate temperature (DEG C) | Maximum cooling rate (DEG C/s) | Cooling rate at 300 DEG C (DEG C/s) |
| 10 | 629 | 190 | 85 |
| 20 | 615 | 150 | 61 |
| 30 | 606 | 103 | 52 |
| 40 | 599 | 81 | 43 |
| 50 | 585 | 65 | 35 |
The environmentally-friendly water-based quenching liquid composition of the present invention is based on water-soluble low molecular weight polyether composition, without inorganic
Salt and to the harmful components such as human body and environment, safety and environmental protection.By control use concentration, make it have correct cooling parameter and
Quenching rate can more meet the quenching technical requirement of steel ball；There is excellent antirust ability and sterilizing ability simultaneously, ensure quenching liquid
Performance and used life.The quenching liquid of the present invention does not influence steel ball surface quality and precision (especially ＞ G10 ranks), and is convenient for
Cleaning and water process, cost-effective, the heat treatment requirements and antirust for meeting the steel ball of the steel-baseds material such as carbon steel, stainless steel are wanted
It asks.
The beneficial effects of the invention are as follows：
1) quenching liquid of the present invention is free of inorganic salts, hydramine and organic tree based on water-soluble low molecular weight polyether composition
Fat etc. effectively prevents precipitation, corrosion and the oxidic matrix of quenching process inorganic matter and the cooling parameter stability of organic matter
The problems such as poor.
2) quenching liquid of the present invention realizes cooling parameter more superior than high molecular weight polyether with low molecular polyether composition
And quenching rate, it is more suitable for the quenching technical requirement of steel ball.
3) quenching liquid of the present invention has excellent antirust ability and sterilizing ability, ensures the performance of quenching liquid and uses the longevity
Life meets heat treatment requirements and the antirust requirement of the steel ball of the steel-baseds material such as carbon steel, stainless steel, does not influence steel ball surface quality
With precision (especially ＞ G10 ranks).
4) quenching liquid of the present invention can be diluted with water, nonaqueous emulsion, be readily cleaned and following process, and cost, safety collar are saved
It protects.
Specific implementation mode
With reference to embodiment, the present invention is described in further detail, to enable those skilled in the art with reference to specification
Word can be implemented according to this.
The polyethers (molecular weight 10000-12000) that the patent refers to preferably Polyglykol P41/12000 (Clariants
Work Co., Ltd), VGP-110 (Shenyang Xi Jin Chemical Industry Science Co., Ltd)；Polyethers (molecular weight 2000-3000) is preferred
Polyglykol P41/3000 (Clariant Chemical Co., Ltd.), VGP-025 (Shenyang Xi Jin Chemical Industry Science Co., Ltd)；
Pyrrolotriazine derivatives fungicide is most preferablyBK (Clariant Chemical Co., Ltd.)；
Morpholine derivative fungicide is most preferablyMBM (Clariant Chemical Co., Ltd.)；
Different nonanoyl amido acid antirust agent most preferably VGF-F121 (Shenyang Xi Jin Chemical Industry Science Co., Ltd)；
Special hydramine pH stabilizers are most preferablyCH020 (Clariant Chemical Co., Ltd.)；
Antifoaming agent is organosilicon modified polyether antifoaming agent, preferably VG-X10 (Shenyang Xi Jin Chemical Industry Science Co., Ltd).
Preparation method：
Polyethers (PAG) composition 1：80% polyethers of precise parts by weight (Polyglykol P41/12000) and 20% gathers
Ether (Polyglykol P41/3000), stirring make it be uniformly mixed for 30 minutes.
Polyethers (PAG) composition 2：80% polyethers of precise parts by weight (VGP-110) and 20% polyethers (VGP-025),
Stirring makes it be uniformly mixed for 30 minutes.
EDTA-4Na is added to according to the ratio in whole deionized waters and is stirred 20 minutes, it is made fully to dissolve；Again successively
Polyether composition, fungicide, antirust agent, pH stabilizers and antifoaming agent is added, stirs 30 minutes, obtains environmentally-friendly water-based quenching liquid
Composition.
Table 2 lists some specific embodiments, and the cooling parameter and performance of the corresponding various concentration of embodiment are shown in Table 3.
2 Examples 1 to 8 of table
The cooling parameter and performance of 3 various concentration of table
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (11)
1. a kind of environmentally-friendly water-based quenching liquid composition forms as follows by weight percentage：
2. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the water-soluble low molecular weight is poly-
Ether composition is by the polyethers of molecular weight 10000-12000 and the polyethers in proportion 8 of molecular weight 2000-3000：2 compositions.
3. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the fungicide be triazine and/
Or morpholine derivative fungicide.
4. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the antirust agent is different pelargonamide
Base sour antirust agent.
5. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the pH stabilizers are special alcohol
Amine pH stabilizers.
6. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the complexing agent is from ethylenediamine
Four sodium of tetraacethyl.
7. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the antifoaming agent changes for organosilicon
Property polyethers antifoaming agent.
8. environmentally-friendly water-based quenching liquid composition as described in claim 1, which is characterized in that the water is deionized water or takes off
Brine, the μ s/cm of conductivity≤50.
9. a kind of preparation method of environmentally-friendly water-based quenching liquid composition as described in any one of claim 1-8, special
Sign is：
S1：Previously prepared water-soluble low molecular weight polyether composition presses 8：2 ratio is gathered molecular weight 10000-12000's
The polyethers of ether and molecular weight 2000-3000 mix, and stirring makes it be uniformly mixed for 30 minutes, spare；
S2：The complexing agent is dissolved into whole water by the proportioning according to claim 1, is stirred 20 minutes；
S3：Proportioning according to claim 1, sequentially add the water-soluble low molecular weight polyether composition prepared in S1,
Fungicide, antirust agent, pH stabilizers and antifoaming agent stir 30 minutes, obtain the environmentally-friendly water-based quenching liquid composition.
10. a kind of application method of environmentally-friendly water-based quenching liquid composition as described in any one of claim 1-8,
It is characterized in that：The environmentally-friendly water-based quenching liquid composition is made into the dilution that weight percent is 10~50% with water to be made
With.
11. the application method of environmentally-friendly water-based quenching liquid composition as claimed in claim 10, which is characterized in that the wet concentration
From deionized water or desalted water, the μ s/cm of conductivity≤50.
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| CN115522020A (en) * | 2022-04-27 | 2022-12-27 | 无锡市源通轴承有限公司 | High-toughness bearing steel and heat treatment method |
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| CN117144228A (en) * | 2023-10-30 | 2023-12-01 | 江苏金迪特钢有限公司 | Low-temperature-resistant corrosion-resistant seamless steel pipe and processing technology thereof |
| CN117144228B (en) * | 2023-10-30 | 2023-12-26 | 江苏金迪特钢有限公司 | Low-temperature-resistant corrosion-resistant seamless steel pipe and processing technology thereof |
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