GB956568A - Solid lubricant - Google Patents

Solid lubricant

Info

Publication number
GB956568A
GB956568A GB26490/60A GB2649060A GB956568A GB 956568 A GB956568 A GB 956568A GB 26490/60 A GB26490/60 A GB 26490/60A GB 2649060 A GB2649060 A GB 2649060A GB 956568 A GB956568 A GB 956568A
Authority
GB
United Kingdom
Prior art keywords
mos2
cr2s3
bi2s3
ag2s
sns2
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
Application number
GB26490/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB956568A publication Critical patent/GB956568A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • 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
    • C10N2050/08—Solids
    • 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
    • C10N2050/10—Semi-solids; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

A dry lubricant adapted for use on a metallic surface comprises a principal disulphide selected from MoS2, WS2, ZrS2 and TiS2 together wit a metal sulphide additive differing from and less thermodynamically stable than (i.e. having a lower negative free energy of formation than) both the principal disulphide and any sulphide of the metallic surface upon which the lubricant is to be used. Examples are given of the use of Sb2S5, PtS, HgS (red), Ag2S, PbS, FeS, Cu2S, CuS, Au2S, Bi2S3, SnS2, HgS (black), Tl2S3 and Cr2S3 as additives to MoS2 for lubricating steel and of SnS2, Sb2O5, CaS, BaS, CdS, Cr2S3, Ag2S and Bi2S3 as additives to MoS2 for lubricating copper.
GB26490/60A 1959-07-30 1960-07-29 Solid lubricant Expired GB956568A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83048259A 1959-07-30 1959-07-30
US83048359A 1959-07-30 1959-07-30
US1997860A 1960-03-23 1960-03-23
US99795960A 1960-03-23 1960-03-23

Publications (1)

Publication Number Publication Date
GB956568A true GB956568A (en) 1964-04-29

Family

ID=27486892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26490/60A Expired GB956568A (en) 1959-07-30 1960-07-29 Solid lubricant

Country Status (1)

Country Link
GB (1) GB956568A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001953A1 (en) * 1977-11-07 1979-05-16 CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société dite: Antifriction alloy, process for the manufacture thereof, and die and lubricant containing such an alloy
EP0654616A1 (en) * 1993-11-24 1995-05-24 TEXTAR GmbH Mixture for friction lining for brakes and clutches
WO2000052116A1 (en) * 1999-03-03 2000-09-08 Setral Chemie Gmbh Lubricant composition containing tin disulfide
CN110194931A (en) * 2019-04-16 2019-09-03 中国科学院兰州化学物理研究所 A kind of method of the fabricated in situ vulcanization composite lubricated coating of Nano silver grain reinforced TFE base

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001953A1 (en) * 1977-11-07 1979-05-16 CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société dite: Antifriction alloy, process for the manufacture thereof, and die and lubricant containing such an alloy
FR2407986A1 (en) * 1977-11-07 1979-06-01 Stephanois Rech Meca Hy Centre ANTIFRICTION ALLOY AND ITS MANUFACTURING PROCESS
EP0654616A1 (en) * 1993-11-24 1995-05-24 TEXTAR GmbH Mixture for friction lining for brakes and clutches
TR28156A (en) * 1993-11-24 1996-02-08 Textar Gmbh Friction pad mixture for brake and linings.
WO2000052116A1 (en) * 1999-03-03 2000-09-08 Setral Chemie Gmbh Lubricant composition containing tin disulfide
CN110194931A (en) * 2019-04-16 2019-09-03 中国科学院兰州化学物理研究所 A kind of method of the fabricated in situ vulcanization composite lubricated coating of Nano silver grain reinforced TFE base

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