WO2012152060A1 - 一种抗微点蚀工业齿轮润滑油组合物 - Google Patents
一种抗微点蚀工业齿轮润滑油组合物 Download PDFInfo
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- WO2012152060A1 WO2012152060A1 PCT/CN2012/000600 CN2012000600W WO2012152060A1 WO 2012152060 A1 WO2012152060 A1 WO 2012152060A1 CN 2012000600 W CN2012000600 W CN 2012000600W WO 2012152060 A1 WO2012152060 A1 WO 2012152060A1
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
- C10M2215/065—Phenyl-Naphthyl amines
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/043—Ammonium or amine salts thereof
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/24—Emulsion properties
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
Definitions
- the present invention relates to a lubricating oil composition, and more particularly to a lubricating oil composition for a wind power generation gear transmission system, and belongs to the technical field of lubricating oil.
- Micropitting are typical contact fatigue failures and are common failure modes of gears. Micropitting is a fine rolling contact fatigue and wear. It often occurs on hardened, hardened steel hardened gear tooth faces, usually in rolling and sliding contact, thin oil film conditions.
- micropitting has attracted attention as a new type of tooth surface fatigue wear, which usually occurs in mechanical parts subjected to alternating loads such as cams, gears and rolling bearings. Many large industrial transmission machinery and some automotive transmission machinery have failed due to micropitting problems. Micropitting problems are particularly important in industrial applications such as wind power generation. Micropitting affects the accuracy of the tooth, resulting in increased noise and vibration, which reduces the life of the gear. According to incomplete statistics, the annual demand for micro-pitting industrial gear oil in the country is about 3,000 tons, and this demand is still growing.
- the new generation of gear oils requires oils with wider service temperatures and longer service life; more excellent extreme pressure and wear resistance, better anti-friction and energy-saving characteristics; this is because with the rapid development of the gear industry, industrial gear oils
- One of the reasons for being an important component in gear design The lubrication conditions of the equipment have changed, and the industrial gearbox has developed toward greater power, greater load and smaller volume, and the working environment is damp. The increase of the load increases the contact pressure between the tooth surface and the wear and pitting between the metal and the metal. The volume of the gear box becomes smaller, which leads to an increase in the temperature of the oil. The wet working conditions lead to increased corrosion of the bearing.
- the object of the present invention is to provide an anti-micropitting industrial gear lubricating oil composition, which has excellent high and low temperature performance, micropitting resistance, antiwear property, corrosion resistance and oxidation resistance, and can satisfy wind power generation gears. Lubrication of the drive system, outstanding features are excellent resistance to micropitting.
- the present invention carefully selects each base oil component and additive component in the lubricating oil composition, and performs the interaction relationship between each component oil, each component functional additive, and the base oil and the additive.
- a comprehensive systematic study focused on the micropitting resistance, antiwear performance and oxidation resistance of the lubricating oil composition in order to achieve the lubrication of the lubricating oil composition of the present invention to meet the wind power gear transmission system.
- the gear oil composition formulated by the invention has excellent high and low temperature performance, micropitting resistance, antiwear property, corrosion resistance and oxidation resistance, and the product satisfies the industries of 68, 100, 150, 220, 320, 460, 680 Gear oil viscosity grade requirements, well passed FVA 54 micro-pitting test, FAG FE-8 bearing wear test and SKF EMC0R bearing corrosion test, to meet the lubrication of wind power gear transmission system.
- the product has low production cost and outstanding resistance to micropitting, and it can produce good economic and social benefits in the field of wind power generation.
- the lubricating oil composition is convenient to be formulated, has excellent performance, and has broad application prospects.
- micropitting resistant industrial gear lubricating oil composition of the present invention comprising: (A) at least one deep refined mineral oil, or a synthetic oil, or any combination of the above components; and (B) at least one anti-micro Pitting additive; (C) at least one antiwear additive; (D) at least one metal passivation additive; (E) to One less antioxidant additive.
- Said (A) is a deep refined mineral oil, or a synthetic oil, or any combination of the above components, said lubricating oil composition comprising (A) component 88.00 to 98.79 wt%; said (B) a dimercapto dithiophosphate, or a mercaptophosphoric acid amine salt, or a meta-diphosphonate, or a mixture of any combination thereof, the lubricating oil composition containing (B) component 0.2 to 5.0 wt% Said (C) is tridecyl phosphate, or triaryl phosphate, or trialkyl phosphorothioate, or triaryl phosphorothioate, or a mixture of any combination thereof, said lubricating oil combination
- the component (C) contains 0.5 to 3.0 wt%; the (D) is a benzotriazole decylamine formaldehyde condensate, or a thiadiazole alkyl thiol hydrogen peroxide conden
- the anti-micropitting industrial gear lubricating oil composition of the present invention comprises: (A) at least one deep refined mineral oil, or a synthetic oil, or any combination of the above components; and (B) at least one An anti-micropitting additive; (C) at least one antiwear additive; (D) at least one metal passivation additive; (E) at least one antioxidant additive.
- (A) is a solvent deep refined mineral oil, or an isomerized dewaxing hydrogenated deep refined mineral oil, or a polya-olefin synthetic oil, or an ester synthetic oil, or any combination of the above components
- Said lubricating oil composition, containing a suitable content of (A) component is 88.00 - 98.48wt%;
- the component (B) is preferably diisopropyl dithiophosphate, or isopropyl isooctyl dithiophosphate, or diisohexyl dithiophosphate, or diisooctyl dithiophosphate.
- Phosphate or diisopropyl phosphate octadecyl salt, or isopropyl isooctyl phosphate octadecyl salt, or diisohexyl phosphate octadecyl salt, or diisooctyl phosphate octadecylamine Salt, or diisopropyl bisphosphonate, or isopropenyl bisphosphonate, or diisohexyl bisphosphonate, or diisooctyl bisphosphonate, or a mixture of any combination thereof, group
- the suitable content of the component (B) in the lubricating oil composition is 0.3 to 5.0% by weight;
- the component (C) is preferably tricresyl phosphate, or triphenyl thiophosphate, or tributyl phosphate, or tributyl thiophosphate, or trioctyl phosphate, or trioctyl thiophosphate, Or phosphoric acid three (twelve) a mercaptoester, or a tris(d)decyl thiophosphate, or a mixture of any combination thereof, the component (C) is suitably present in the lubricating oil composition in an amount of from 0.6 to 3.0% by weight;
- the component (D) is preferably a benzotriazole di-n-butylamine formaldehyde condensate, or a benzotriazole dioctylamine formaldehyde condensate, or a thiadiazole lauryl thiol hydrogen peroxide condensate, or a thiadipine
- the octadecyl mercaptan hydroperoxide condensate, or a mixture of any combination thereof, the suitable content of component (D) in the lubricating oil composition is 0.02 to 1.0 wt%;
- the (E) component is preferably 2,6-di-tert-butyl-p-cresol, or N-phenyl-a-naphthylamine and di-n-butyldiphenylamine condensate, or N-phenyl-a-naphthalene.
- Amine and butyloctyldiphenylamine condensate or N-phenyl- ⁇ -naphthylamine and butyl-decyldiphenylamine condensate, or hydrazine-phenyl- ⁇ -naphthylamine and dioctyldiphenylamine condensate, or hydrazine - phenyl-ex-naphthylamine and dinonyldiphenylamine condensate, or di-n-butyldithiocarbamate, or di-n-octyldithiocarbamate, or di-n-decyl
- the dithiocarbamate, or a mixture of any combination thereof has a suitable content of the component ( ⁇ ) in the lubricating oil composition of from 0.6 to 3.0% by weight.
- the above anti-micropitting industrial gear lubricating oil composition is prepared by first adding a proportioned amount of the component oil (A) to a stainless steel mixing kettle with a stirrer, followed by a proportional The amount of anti-micropitting additive (B), anti-wear additive (C), metal passivation additive (D), anti-oxidation additive (E) is added to the blending kettle, and the temperature is raised to 50-60 ° C for 4 hours. , until the mixture is even and transparent.
- Figure 1 is a photograph of the surface of the roller of the composition (IV) Oh,
- Figure 2 is a photograph of the surface of the roller of the comparative oil Oh
- Figure 3 is a photo of the roller surface of composition (IV) 4h
- Figure 4 is a photograph of the surface of the roller for 4h of comparative oil.
- Figure 5 is a photograph of the surface of the roller of the composition (IV) for 5 hours.
- Figure 6 is a photograph of the surface of the roller for 5 hours of comparative oil.
- Lubricating oil composition (I) which comprises: 93. 78% by weight of solvent deep refined mineral oil HVIS 500SN (see Table 1 for properties) (component A); 5. Owt% of diisohexyl dithiophosphate (group) Part B); 0. 60wt% tributyl phosphate (component 0; 0. 02 1% benzotriazole dioctylamine formaldehyde condensate (component D); 0. 60wt% of 2, 6-di-tert-butyl ⁇ The lubricating oil composition (II) in addition to the component (B) 5.
- Owt% of diisohexyl dithiophosphate was 5.0% by weight of diisohexyl phosphate 18 ⁇ Owt / / of the diisohexyl dithiophosphate was 5. Owt ° /.
- the composition (I) is the same as that of the diisohexyl bisphosphonate.
- the main properties and properties of the compositions (I), (II) and (III) are shown in Table 2.
- the anti-micropitting additive diisohexyl phosphate octadecylamine has better pitting resistance than diisohexyl dithiophosphate and diisohexyl diphosphonate.
- Lubricating oil composition (IV) which comprises: 82.875 wt% of polya-olefin synthetic oil PAO100 (see Table 3 for properties), 14.625 wt% of ester synthetic oil (see Table 4 for properties) (component VIII); ⁇ % diisooctyl p-diphosphonate, 0.1 wt% diisooctyl phosphate octadecyl salt, 0.4 wt% isopropyl isooctyl dithiophosphate (component 8); 0.5 ⁇ % triphenyl thiophosphate (component C); thiadiazole decyl thiol hydrogen peroxide condensate (component D) of 0.05 wt ° / c»; 0.30 wt% of 2, 6-di uncle Butyl p-cresol, 0.40 wt% N-phenyl- ⁇ -naphthylamine and dinonyldiphenylamine condensate
- PA010 PA0100
- Indicators Measured values Indicators Measured values Appearance Clear and clear Transparent clear Bright clear Clear clear Kinematic viscosity, 100°C mmVs 9 ⁇ 11 10.52 97- 115 100.1
- Table 5 and Figure 1, 2, 3, 4, 5, 6 MPR simulated micropitting test results show that weight loss: after 4h, 5h test, the two rolls lost recombinant (IV) is slightly lower than the comparative oil. Width change: group The change in roll width after the compound (IV) test was slightly lower than that of the comparative oil.
- Oh composition (IV) is the same as the surface of the comparative oil roller (Fig. 1, Fig. 2). From the micrographs (Fig. 3, Fig. 4) after the 4h test, the micropitting area of the roller is basically the same, but There is a scratch on the surface of the oil. From the micrographs (Fig. 5, Fig. 6) after the 5h test, the micropitting area of the composition (IV) was substantially the same as the micropitting area of the comparative oil.
- Example 3 the micropitting resistance of the composition (IV) is close to that of the comparative oil.
- the invention is mainly evaluated in the laboratory by MPR micropitting simulation test.
- the MPR micropitting simulation test machine is a test machine specially designed to generate micropitting or pitting under specific simulated test conditions, and is especially suitable for simulating the contact condition of moving parts of gears and rolling bearings. Due to the design requirements, the test machine can achieve 1 million fatigue contact per hour, which greatly shortens the test time. The influence of additive composition on pitting and micropitting can be investigated.
- the simulated micropitting test is divided into four stages. The load from stage 1 to stage 4 is increased step by step. Each stage is operated for 1h, and the test roller wear condition is evaluated after 4h, and then the wear of the roller is evaluated after repeating stage 4 (lh). .
- the final evaluation can be used in three aspects: (1) Weight loss, weighing the test rolls at 0h, 4h, 5h, and observing the weight loss; (2) Roll width change, the width of the new test roll is 1 followed by the micro point after the test Eclipse wear causes an increase in width, The changes of the roll width at 0h, 4h, and 5h were observed. (3) Microscopic photographs were observed under the microscope for micropitting wear on the surface of the rolls at 0h, 4h, and 5h.
- the FVA micropitting test bench is a test device developed by the FZG Gear Research Center of the Technical University of Kunststoff, Germany, and is mainly used for the evaluation of the performance of lubricants and materials.
- the micropitting test method was also developed by the FZG Gear Research Center, which is now part of the German Mechanical Manufacturers Association Power Transmission Committee (FVA), method number FVA 54/ 1- IV.
- the FE-8 bearing wear test bench is mainly used for the evaluation of wear performance of lubricating oils, greases and their additives, and also for the wear properties of bearing materials.
- This test method is now part of the German national standard and the method number is DIN 51819.
- the SKF EMC0R test bench was developed by SKF Sweden to evaluate the rust resistance of greases and lubricants. According to the application environment of lubricating grease, there are three kinds of test liquids: distilled water or deionized water, synthetic seawater and synthetic brine. The test was carried out at room temperature and without load at a low speed cycle. The total test time was 164 h to determine the corrosion resistance of the rolling bearing.
- Test items Test results Detection basis Kinematic viscosity (40 ° C), mmVs 63. 39
- Viscosity index 134 GB/T 1995-1998 Pour point, °c -39 GB/T 3535-2006 Flash point (opening), . c 267 GB/T 3536-2008 Moisture, %(m/m) Trace GB/T 260-1977 (1988) Mechanical impurities, %(m/m) 0. 003 GB/T 511-1988 Copper corrosion (100° CX 3h), grade lb GB/T 5096-1985 (1991) Demulsibility (82 °C), water in oil, % 0. 8
- Emulsified layer mL trace GB/T 8022-1987 Total water distribution, mL 82.
- Micropitting failure load grade >10 FZG FVA54/ I-IV Micropitting capacity is high.
- Table 6 shows that the product of the invention has passed the FVA 54 micropitting test and FAG FE-8 bearing wear. Test and SKF EMC0R bearing corrosion test to meet the lubrication of wind power gear transmission system.
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Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/116,090 US9347016B2 (en) | 2011-05-06 | 2012-05-04 | Industrial gear lubricating oil composition used for resisting micro-pitting |
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CN201110116526.2A CN102766504B (zh) | 2011-05-06 | 2011-05-06 | 一种抗微点蚀工业齿轮润滑油组合物 |
CN201110116526.2 | 2011-05-06 |
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PCT/CN2012/000600 WO2012152060A1 (zh) | 2011-05-06 | 2012-05-04 | 一种抗微点蚀工业齿轮润滑油组合物 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150166923A1 (en) * | 2012-07-11 | 2015-06-18 | Idemitsu Kosan Co., Ltd | Lubricating oil composition |
CN114540103A (zh) * | 2020-11-24 | 2022-05-27 | 中国石油化工股份有限公司 | 摩擦改进剂组合物及其应用和工业齿轮油 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104962344A (zh) * | 2015-06-05 | 2015-10-07 | 广西大学 | 冷旋压锆合金管润滑剂组合物 |
CN105038914B (zh) * | 2015-06-30 | 2018-09-18 | 上海禾泰特种润滑科技股份有限公司 | 齿轮箱润滑剂组合物及其制备方法 |
CN105567402B (zh) * | 2016-02-26 | 2018-10-02 | 北京雅士科莱恩石油化工有限公司 | 一种长寿命抗微点蚀风电齿轮油及其制备方法 |
FR3063727B1 (fr) * | 2017-03-10 | 2019-04-19 | Total Marketing Services | Composition lubrifiante pour engrenage |
CN109609249B (zh) * | 2018-12-03 | 2021-06-29 | 青岛路比特科技有限公司 | 抗微点蚀高效减摩抗磨风电石墨齿轮油及其制备方法 |
DE102022111794B3 (de) | 2022-05-11 | 2023-03-30 | Fuchs Petrolub Se | Basisöl und Schmierfluidzusammensetzung enthaltend das Basisöl |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060276352A1 (en) * | 2005-06-02 | 2006-12-07 | James N. Vinci | Oil composition and its use in a transmission |
CN101517056A (zh) * | 2006-09-28 | 2009-08-26 | 出光兴产株式会社 | 润滑油组合物 |
US20100048438A1 (en) * | 2008-08-22 | 2010-02-25 | Carey James T | Low Sulfur and Low Metal Additive Formulations for High Performance Industrial Oils |
US20100105585A1 (en) * | 2008-10-28 | 2010-04-29 | Carey James T | Low sulfur and ashless formulations for high performance industrial oils |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705219A (en) * | 1968-12-20 | 1972-12-05 | Procter & Gamble | Methylenediphosphonate esters |
US4431552A (en) * | 1982-11-26 | 1984-02-14 | Chevron Research Company | Lubricant composition containing an alkali-metal borate and a mixture of phosphates, monothiophosphates and dithiophosphates in a critical ratio |
CA2076140C (en) * | 1991-08-21 | 2002-02-26 | Andrew G. Papay | Oil additive concentrates and lubricants of enhanced performance capabilities |
US7732385B2 (en) * | 2002-06-28 | 2010-06-08 | Nippon Oil Corporation | Lubricating oil additives, lubricating oil compositions containing such additives and processes for producing such additives and compositions |
US20060025314A1 (en) * | 2004-07-28 | 2006-02-02 | Afton Chemical Corporation | Power transmission fluids with enhanced extreme pressure and antiwear characteristics |
CN100497562C (zh) * | 2004-07-29 | 2009-06-10 | 中国石油化工股份有限公司 | 通用齿轮油组合物 |
US8921287B2 (en) * | 2005-11-02 | 2014-12-30 | Nippon Oil Corporation | Lubricating oil composition |
US20090093384A1 (en) * | 2007-10-03 | 2009-04-09 | The Lubrizol Corporation | Lubricants That Decrease Micropitting for Industrial Gears |
CN102031185B (zh) * | 2010-12-30 | 2013-03-13 | 鞍山海华油脂化学有限公司 | 抗微点蚀工业齿轮油组合物 |
-
2011
- 2011-05-06 CN CN201110116526.2A patent/CN102766504B/zh active Active
-
2012
- 2012-05-04 US US14/116,090 patent/US9347016B2/en active Active
- 2012-05-04 WO PCT/CN2012/000600 patent/WO2012152060A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060276352A1 (en) * | 2005-06-02 | 2006-12-07 | James N. Vinci | Oil composition and its use in a transmission |
CN101517056A (zh) * | 2006-09-28 | 2009-08-26 | 出光兴产株式会社 | 润滑油组合物 |
US20100048438A1 (en) * | 2008-08-22 | 2010-02-25 | Carey James T | Low Sulfur and Low Metal Additive Formulations for High Performance Industrial Oils |
US20100105585A1 (en) * | 2008-10-28 | 2010-04-29 | Carey James T | Low sulfur and ashless formulations for high performance industrial oils |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150166923A1 (en) * | 2012-07-11 | 2015-06-18 | Idemitsu Kosan Co., Ltd | Lubricating oil composition |
CN114540103A (zh) * | 2020-11-24 | 2022-05-27 | 中国石油化工股份有限公司 | 摩擦改进剂组合物及其应用和工业齿轮油 |
CN114540103B (zh) * | 2020-11-24 | 2023-04-25 | 中国石油化工股份有限公司 | 摩擦改进剂组合物及其应用和工业齿轮油 |
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US20140162918A1 (en) | 2014-06-12 |
CN102766504B (zh) | 2015-05-27 |
CN102766504A (zh) | 2012-11-07 |
US9347016B2 (en) | 2016-05-24 |
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