EP0298151A3 - Matériau composite à haute ténacité - Google Patents

Matériau composite à haute ténacité Download PDF

Info

Publication number
EP0298151A3
EP0298151A3 EP87114249A EP87114249A EP0298151A3 EP 0298151 A3 EP0298151 A3 EP 0298151A3 EP 87114249 A EP87114249 A EP 87114249A EP 87114249 A EP87114249 A EP 87114249A EP 0298151 A3 EP0298151 A3 EP 0298151A3
Authority
EP
European Patent Office
Prior art keywords
composite material
metallic
matrix
great toughness
fibrous
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.)
Withdrawn
Application number
EP87114249A
Other languages
German (de)
English (en)
Other versions
EP0298151A2 (fr
Inventor
Christian Bonjour
Denis Gonseth
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.)
Stellram SA
Original Assignee
Stellram 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 Stellram SA filed Critical Stellram SA
Publication of EP0298151A2 publication Critical patent/EP0298151A2/fr
Publication of EP0298151A3 publication Critical patent/EP0298151A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/02—Pretreatment of the fibres or filaments
    • C22C47/025—Aligning or orienting the fibres
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
    • C22C47/14—Making alloys containing metallic or non-metallic fibres or filaments by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
    • C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
    • C22C49/08—Iron group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)

Abstract

Le matériau composite comporte une phase liante, constituée par une matrice métallique ou céramo-métallique et une phase fibreuse de renforcement répartie uniformément dans cette matrice. La phase fibreuse est constituée par des fibres céramiques, séparées ou sous forme de nappe, et recouvertes d'un revêtement mince de protection en un matériau choisi parmi le groupe comprenant le carbone, le bore et les carbures, nitrures, borures, carbonitrures et oxydes des métaux de transition.
EP87114249A 1987-07-08 1987-09-30 Matériau composite à haute ténacité Withdrawn EP0298151A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2599/87 1987-07-08
CH2599/87A CH672640A5 (fr) 1987-07-08 1987-07-08

Publications (2)

Publication Number Publication Date
EP0298151A2 EP0298151A2 (fr) 1989-01-11
EP0298151A3 true EP0298151A3 (fr) 1989-09-27

Family

ID=4237384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114249A Withdrawn EP0298151A3 (fr) 1987-07-08 1987-09-30 Matériau composite à haute ténacité

Country Status (5)

Country Link
EP (1) EP0298151A3 (fr)
JP (1) JPS6431943A (fr)
CH (1) CH672640A5 (fr)
DE (1) DE298151T1 (fr)
ES (1) ES2006432A4 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227249A (en) * 1991-10-03 1993-07-13 Standard Oil Company Boride coatings for SiC reinforced Ti composites
AT409599B (de) * 1999-04-19 2002-09-25 Boehler Ybbstal Band Gmbh & Co Verbundkörper
CN108517475A (zh) * 2018-04-28 2018-09-11 陕西省机械研究院 一种煤化工浆料输出用合金喷嘴的制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954285A (en) * 1959-01-15 1964-04-02 Ti Group Services Ltd Reinforced refractory materials
US3432295A (en) * 1966-12-08 1969-03-11 Hittman Associates Inc Method for making oriented fiber or whisker composites
US3549413A (en) * 1969-07-28 1970-12-22 Gen Technologies Corp Reinforcing filaments comprising coated tungsten wires
US3634132A (en) * 1968-08-19 1972-01-11 Lockheed Aircraft Corp Boron nitride coated boron filaments
FR2230757A1 (fr) * 1973-05-23 1974-12-20 Siemens Ag
CH647813A5 (en) * 1981-07-03 1985-02-15 Stellram Sa Article made of sintered metal-ceramic and process for its manufacture
US4612162A (en) * 1985-09-11 1986-09-16 Gte Products Corporation Method for producing a high density metal article

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954285A (en) * 1959-01-15 1964-04-02 Ti Group Services Ltd Reinforced refractory materials
US3432295A (en) * 1966-12-08 1969-03-11 Hittman Associates Inc Method for making oriented fiber or whisker composites
US3634132A (en) * 1968-08-19 1972-01-11 Lockheed Aircraft Corp Boron nitride coated boron filaments
US3549413A (en) * 1969-07-28 1970-12-22 Gen Technologies Corp Reinforcing filaments comprising coated tungsten wires
FR2230757A1 (fr) * 1973-05-23 1974-12-20 Siemens Ag
CH647813A5 (en) * 1981-07-03 1985-02-15 Stellram Sa Article made of sintered metal-ceramic and process for its manufacture
US4612162A (en) * 1985-09-11 1986-09-16 Gte Products Corporation Method for producing a high density metal article

Also Published As

Publication number Publication date
ES2006432A4 (es) 1989-05-01
JPS6431943A (en) 1989-02-02
CH672640A5 (fr) 1989-12-15
DE298151T1 (de) 1989-05-11
EP0298151A2 (fr) 1989-01-11

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