EP0288375B1 - Procédé d'usinage des métaux en présence de fluides fonctionnels aqueux renfermant des additifs extrême pression - Google Patents

Procédé d'usinage des métaux en présence de fluides fonctionnels aqueux renfermant des additifs extrême pression Download PDF

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Publication number
EP0288375B1
EP0288375B1 EP88400945A EP88400945A EP0288375B1 EP 0288375 B1 EP0288375 B1 EP 0288375B1 EP 88400945 A EP88400945 A EP 88400945A EP 88400945 A EP88400945 A EP 88400945A EP 0288375 B1 EP0288375 B1 EP 0288375B1
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EP
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Prior art keywords
process according
water
aqueous functional
extreme pressure
aqueous
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.)
Expired - Lifetime
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EP88400945A
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German (de)
English (en)
French (fr)
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EP0288375A1 (fr
Inventor
Patrice Guesnet
Tetsuchi Kawamura
Gérard Savin
Sabine Poncet
Charles Castera
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Societe National Elf Aquitaine
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Societe National Elf Aquitaine
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Priority to AT88400945T priority Critical patent/ATE75249T1/de
Publication of EP0288375A1 publication Critical patent/EP0288375A1/fr
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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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/72—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing sulfur, selenium or tellurium
    • 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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M135/26—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/28—Polyoxyalkylenes of alkylene oxides containing 2 carbon atoms only
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/30—Polyoxyalkylenes of alkylene oxides containing 3 carbon atoms only
    • 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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/085—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
    • 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
    • C10N2040/20—Metal working
    • 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
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
    • 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
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • 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
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • 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
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • 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
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Definitions

  • the present invention relates to the machining of metals in the presence of aqueous functional fluids containing extreme pressure additives.
  • aqueous functional fluids Water with high specific heat, heat of vaporization and thermal conductivity is the best coolant. As it is at the same time the most economical and the most harmless vis-à-vis the environment, the use of aqueous functional fluids is becoming widespread. These aqueous functional fluids can be true aqueous solutions of different additives in water, called synthetic fluids, or microemulsions, called semi-synthetic fluids. Semi-synthetic fluids also contain water, mineral oils and surfactants.
  • the sulfur products used as extreme pressure additives in lubricants based on mineral oils or emulsions are dialkyl polysulfides, sulfur polyisobutenes and esters of sulfurized fatty acids. All of these products have little or no water solubility.
  • the formulations of these products require the addition of large quantities of bactericidal agents commonly used in emulsions but generally excluded from functional fluids.
  • the extreme pressure additive for aqueous functional fluids consists of a water-soluble salt, 3,3′-dithiodipropionic acid (SCH2CH2CO2H) 2 or 3-mercaptopropionic acid disulfide.
  • water-soluble salt is meant here any salt, mineral or organic, whose solubility in water at room temperature is at least 0.01%, the preferred salts being those whose solubility is at least 0.1% .
  • 3-Mercaptopropionic acid disulfide is a known product which is easily prepared by oxidation of 3-mercaptopropionic acid by sulfur or a conventional oxidant such as hydrogen peroxide.
  • the salts used according to the invention are obtained in a manner known per se by neutralization in an aqueous medium of the disulfide with an organic or inorganic base.
  • an organic or inorganic base for this purpose, it is possible to use the oxides, hydroxides or carbonates of alkali metals or alkaline earth metals, ammonia or organic nitrogenous bases.
  • nitrogenous organic bases leading to water-soluble salts there may be mentioned more particularly mono-, di- or trialkylamines and cycloalkylamines containing not more than 8 carbon atoms in total (preferably from 1 to 6), as well as substituted alkylamines on at least one alkyl radical by one or more hydrophilic groups such as OH, COOH or poly (oxyethylene and / or propylene).
  • mono-, di- or triethanolamines are used.
  • aqueous solutions of the salts according to the invention are perfectly stable and are easily stored without the release of hydrogen sulphide even in a neutral medium at pH7.
  • the inorganic base salts can also be isolated in the form of crystals.
  • the salts according to the invention are incorporated into aqueous fluids in a concentration by weight ranging from 0.01 to 20%, and preferably from 0.1 to 10%.
  • additives for aqueous fluids can be used alone but in general they are used in admixture with other usual additives for aqueous fluids.
  • additives with anti-wear, anti-rust and anti-foam effect can be mentioned.
  • aqueous functional fluids are synthetic or semi-synthetic in nature. Synthetic fluids are true aqueous solutions of different additives in water. Their lubricating effect can be improved by adding polyglycols such as polyethylene glycols, polypropylene glycols or their copolymers.
  • Semi-synthetic fluids are microemulsions containing a mineral or synthetic oil and a surfactant.
  • the oil improves the lubricating properties of the aqueous fluid.
  • 3-mercaptopropionic acid disulfide salts are perfectly stable in an aqueous medium, it is possible to store them in the form of concentrated mixtures of additives which are diluted at the time of use.
  • These concentrates contain between 1 and 50% by weight and preferably between 15 and 35% of disulphide salts of 3-mercaptopropionic acid, as well as, optionally, other usual additives such as anti-rust, anti-wear additives and anti-foam, surfactants, polyglycols or mineral or synthetic oils.
  • a 4-ball machine test comprises 10 successive tests during which a ball trapped in a mandrel rotates for 10 seconds on three balls held in a cup filled with the extreme pressure fluid to be tested. By a system of weights, the three balls press more and more strongly, from one test to the next, on the rotating ball (the weights are in geometric progression).
  • GRIPPAGE (or last charge before seizure) is the charge from which the curve A moves away from an ideal line, called the HERTZ line. It corresponds to the presence of a few solder points in contact between the balls. The diameter of imprint or wear suddenly increases.
  • WELDING (or welding load) is the load from which the 4 balls are welded together preventing the rotation of the upper ball on the other three.
  • CMH (or maximum load of HERTZ) is a dimensionless coefficient based on the measurement of footprints formed by the upper ball on the three fixed lower balls. The higher this coefficient, without any real physical significance, the more the oil tested is considered good from the point of view of extreme pressure.
  • This salt was incorporated at various concentrations in a synthetic fluid (aqueous solution) containing 5% of ELF XT 6720 or in a semi-synthetic fluid (microemulsion) containing 5% of ELF TX 6760.
  • ELF XT 6720 and 6760 are concentrates of commercial additives which bring good lubricating properties to water (oiliness, anti-corrosion properties, etc.).
  • XT 6720 is a water-soluble concentrate containing polyglycols.
  • XT 6760 is a microemulsifiable concentrate containing in particular a surfactant and a mineral oil.
  • the diethanolamine salt of 3-mercaptopropionic acid disulfide (DEA DAM 3 P) was used.
  • a polyethylene glycol of average molar mass 400 (denoted PEG 400) was incorporated into the aqueous phase to improve its lubricating properties.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Catalysts (AREA)
EP88400945A 1987-04-24 1988-04-19 Procédé d'usinage des métaux en présence de fluides fonctionnels aqueux renfermant des additifs extrême pression Expired - Lifetime EP0288375B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88400945T ATE75249T1 (de) 1987-04-24 1988-04-19 Verfahren zur metallbearbeitung mit hilfe von waessrigen funktionnellen fluessigkeiten, die additive mit ep-eigenschaften enthalten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8705778 1987-04-24
FR8705778A FR2614312B1 (fr) 1987-04-24 1987-04-24 Additifs hydrosolubles a effet extreme pression pour fluides fonctionnels aqueux, fluides fonctionnels et compositions aqueuses concentrees renfermant lesdits additifs.

Publications (2)

Publication Number Publication Date
EP0288375A1 EP0288375A1 (fr) 1988-10-26
EP0288375B1 true EP0288375B1 (fr) 1992-04-22

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EP88400945A Expired - Lifetime EP0288375B1 (fr) 1987-04-24 1988-04-19 Procédé d'usinage des métaux en présence de fluides fonctionnels aqueux renfermant des additifs extrême pression

Country Status (22)

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US (1) US4880552A (es)
EP (1) EP0288375B1 (es)
JP (1) JPS63284294A (es)
KR (1) KR900005104B1 (es)
CN (1) CN1011595B (es)
AR (1) AR245191A1 (es)
AT (1) ATE75249T1 (es)
AU (1) AU600122B2 (es)
BR (1) BR8801867A (es)
CA (1) CA1337075C (es)
DE (1) DE3870303D1 (es)
DK (1) DK173260B1 (es)
ES (1) ES2006638A6 (es)
FI (1) FI95479C (es)
FR (1) FR2614312B1 (es)
GR (1) GR3005146T3 (es)
IE (1) IE61691B1 (es)
IL (1) IL85779A (es)
IN (1) IN171118B (es)
NO (1) NO169179C (es)
PT (1) PT87320B (es)
ZA (1) ZA882823B (es)

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AR009499A1 (es) 1996-08-30 2000-04-26 Monsanto Technology Llc Composicion y metodos para maquinado de metales y alimentacion de una composicion lubricante, superficie de metal lubricada y articulomanufacturado
JP3359267B2 (ja) * 1997-09-02 2002-12-24 タイユ株式会社 切削加工方法
FR2809117B1 (fr) 2000-05-19 2002-07-05 Atofina Lubrifiant aqueux multifonctionnel a base d'acide dithiodiglycolique
FR2832160B1 (fr) * 2001-11-15 2005-01-14 Atofina PROCEDE DE TRAVAIL OU MISE EN FORME DES METAUX EN PRESENCE DE LUBRIFIANTS AQUEUX A BASE D'ACIDE METHANESULFONIQUE (AMS) ou D'UN SEL HYDROSOLUBLE D'AMS
DE10256639A1 (de) * 2002-12-03 2004-06-24 Thyssenkrupp Stahl Ag Schmierstoffbeschichtetes Metallblech mit verbesserten Umformeigenschaften
JP4981240B2 (ja) * 2003-02-05 2012-07-18 出光興産株式会社 潤滑油用及び燃料油用添加剤、並びに潤滑油組成物及び燃料油組成物
EP2053085B1 (en) * 2006-08-14 2013-05-22 The Yokohama Rubber Co., Ltd. Rubber composition for a tire
FR2933006B1 (fr) * 2008-06-27 2010-08-20 Inst Francais Du Petrole Solution absorbante contenant un inhibiteur de degradation soufre a groupement carboxyle et methode pour limiter la degradation d'une solution absorbante
FR2933005B1 (fr) * 2008-06-27 2011-03-18 Inst Francais Du Petrole Solution absorbante contenant un inhibiteur de degradation multisoufre a groupement carboxyle et methode pour limiter la degradation d'une solution absorbante
JP6009378B2 (ja) * 2013-03-06 2016-10-19 出光興産株式会社 水溶性金属加工油剤および金属加工用クーラント
JP6025662B2 (ja) * 2013-05-31 2016-11-16 Ntn株式会社 水溶性切削研削油剤
JP6283552B2 (ja) * 2014-03-28 2018-02-21 出光興産株式会社 水溶性金属加工油および金属加工用クーラント
CN107760433A (zh) * 2017-12-05 2018-03-06 苏州市宽道模具机械有限公司 一种金属水基切削液及其制备方法
CN108485773A (zh) * 2018-05-30 2018-09-04 海宁贵德孚精密机械有限公司 一种电机轴承润滑脂及其制备方法
CN113322121A (zh) * 2021-05-28 2021-08-31 上海尤希路化学工业有限公司 新能源汽车用SiC第三代功率半导体晶片切割液
FR3124800A1 (fr) * 2021-07-01 2023-01-06 Totalenergies Marketing Services Composition lubrifiante aqueuse pour le travail des métaux
FR3124802A1 (fr) * 2021-07-01 2023-01-06 Totalenergies Marketing Services Composition lubrifiante aqueuse pour le travail des métaux

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Also Published As

Publication number Publication date
CA1337075C (fr) 1995-09-19
NO169179C (no) 1992-05-20
IE61691B1 (en) 1994-11-16
JPH045716B2 (es) 1992-02-03
NO881617D0 (no) 1988-04-14
FR2614312A1 (fr) 1988-10-28
FI95479B (fi) 1995-10-31
BR8801867A (pt) 1988-11-22
KR880012741A (ko) 1988-11-28
US4880552A (en) 1989-11-14
CN88102384A (zh) 1988-11-09
NO169179B (no) 1992-02-10
PT87320B (pt) 1992-08-31
AR245191A1 (es) 1993-12-30
DK219788D0 (da) 1988-04-22
ES2006638A6 (es) 1989-05-01
KR900005104B1 (ko) 1990-07-19
IN171118B (es) 1992-07-25
FI881913A (fi) 1988-10-25
NO881617L (no) 1988-10-25
IL85779A (en) 1991-06-30
FI881913A0 (fi) 1988-04-22
AU600122B2 (en) 1990-08-02
GR3005146T3 (es) 1993-05-24
DK219788A (da) 1988-10-25
FI95479C (fi) 1996-02-12
CN1011595B (zh) 1991-02-13
DK173260B1 (da) 2000-05-29
IL85779A0 (en) 1988-09-30
IE881224L (en) 1988-10-24
DE3870303D1 (de) 1992-05-27
FR2614312B1 (fr) 1990-03-09
EP0288375A1 (fr) 1988-10-26
ZA882823B (en) 1988-10-24
ATE75249T1 (de) 1992-05-15
PT87320A (pt) 1988-05-01
JPS63284294A (ja) 1988-11-21
AU1511088A (en) 1988-10-27

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