FR2684684B1 - Pieces denses autolubrifiantes en fluorures de terres rares frittes et leur procede d'obtention. - Google Patents

Pieces denses autolubrifiantes en fluorures de terres rares frittes et leur procede d'obtention.

Info

Publication number
FR2684684B1
FR2684684B1 FR9115134A FR9115134A FR2684684B1 FR 2684684 B1 FR2684684 B1 FR 2684684B1 FR 9115134 A FR9115134 A FR 9115134A FR 9115134 A FR9115134 A FR 9115134A FR 2684684 B1 FR2684684 B1 FR 2684684B1
Authority
FR
France
Prior art keywords
rare earth
obtaining same
sintered rare
earth fluorides
lubricating parts
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 - Fee Related
Application number
FR9115134A
Other languages
English (en)
Other versions
FR2684684A1 (fr
Inventor
Jean-Yves Chane-Ching
Bertrand Daudon
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9115134A priority Critical patent/FR2684684B1/fr
Publication of FR2684684A1 publication Critical patent/FR2684684A1/fr
Application granted granted Critical
Publication of FR2684684B1 publication Critical patent/FR2684684B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/06—Metal compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/553—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on fluorides
    • 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
    • C10M2201/08—Inorganic acids or salts 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
    • 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
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
    • 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
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • 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
    • C10N2040/02—Bearings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR9115134A 1991-12-06 1991-12-06 Pieces denses autolubrifiantes en fluorures de terres rares frittes et leur procede d'obtention. Expired - Fee Related FR2684684B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9115134A FR2684684B1 (fr) 1991-12-06 1991-12-06 Pieces denses autolubrifiantes en fluorures de terres rares frittes et leur procede d'obtention.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115134A FR2684684B1 (fr) 1991-12-06 1991-12-06 Pieces denses autolubrifiantes en fluorures de terres rares frittes et leur procede d'obtention.

Publications (2)

Publication Number Publication Date
FR2684684A1 FR2684684A1 (fr) 1993-06-11
FR2684684B1 true FR2684684B1 (fr) 1994-03-18

Family

ID=9419742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9115134A Expired - Fee Related FR2684684B1 (fr) 1991-12-06 1991-12-06 Pieces denses autolubrifiantes en fluorures de terres rares frittes et leur procede d'obtention.

Country Status (1)

Country Link
FR (1) FR2684684B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538649A (en) * 1995-09-28 1996-07-23 John Crane Inc. Carbon composite mateiral for tribological applications
US6685991B2 (en) * 2000-07-31 2004-02-03 Shin-Etsu Chemical Co., Ltd. Method for formation of thermal-spray coating layer of rare earth fluoride
NL1022223C2 (nl) * 2002-12-20 2004-06-22 Te Strake Surface Technology B Smeersysteem van het type vaste film dat geschikt is voor het bedekken van een metalen, keramisch of polymeer materiaal dat aan wrijving onderhevig is.
NL1023420C1 (nl) * 2002-12-20 2004-06-22 Te Strake Surface Technology B Smeersysteem van het type vaste film dat geschikt is voor het bedekken van een metalen, keramisch of polymeer materiaal dat aan wrijving onderhevig is.
NL1022222C2 (nl) * 2002-12-20 2004-06-22 Te Strake Surface Technology B Smeersysteem van het type vaste film dat geschikt is voor het bedekken van een metalen, keramisch of polymeer materiaal dat aan wrijving onderhevig is.
NL1022221C2 (nl) * 2002-12-20 2004-06-22 Te Strake Surface Technology B Smeersysteem van het type vaste film dat geschikt is voor het bedekken van een metalen, keramisch of polymeer materiaal dat aan wrijving onderhevig is.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516955A1 (de) * 1985-05-10 1986-11-13 Elektroschmelzwerk Kempten GmbH, 8000 München Polykristalline sinterkoerper auf basis von lanthanhexaborid und verfahren zu ihrer herstellung
FR2633603B1 (fr) * 1988-07-01 1991-02-22 Rhone Poulenc Chimie Trifluorure de cerium a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2660930A1 (fr) * 1990-04-13 1991-10-18 Ceramiques Composites Lubrifiant pour surface en ceramique et procede de lubrification.

Also Published As

Publication number Publication date
FR2684684A1 (fr) 1993-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse