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FR1472637A - Alliages réfractaires ductiles à base de tungstène - Google Patents

Alliages réfractaires ductiles à base de tungstène

Info

Publication number
FR1472637A
FR1472637A FR55094A FR55094A FR1472637A FR 1472637 A FR1472637 A FR 1472637A FR 55094 A FR55094 A FR 55094A FR 55094 A FR55094 A FR 55094A FR 1472637 A FR1472637 A FR 1472637A
Authority
FR
France
Prior art keywords
tungsten
refractory alloys
ductile refractory
based ductile
alloys
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
FR55094A
Other languages
English (en)
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.)
Pechiney SA
Original Assignee
Pechiney 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
Priority claimed from US443692A external-priority patent/US3390984A/en
Application filed by Pechiney SA filed Critical Pechiney SA
Priority to FR55094A priority Critical patent/FR1472637A/fr
Application granted granted Critical
Publication of FR1472637A publication Critical patent/FR1472637A/fr
Expired 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR55094A 1965-03-29 1966-03-25 Alliages réfractaires ductiles à base de tungstène Expired FR1472637A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR55094A FR1472637A (fr) 1965-03-29 1966-03-25 Alliages réfractaires ductiles à base de tungstène

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US443692A US3390984A (en) 1965-03-29 1965-03-29 High-temperature ductile alloys
FR55094A FR1472637A (fr) 1965-03-29 1966-03-25 Alliages réfractaires ductiles à base de tungstène

Publications (1)

Publication Number Publication Date
FR1472637A true FR1472637A (fr) 1967-03-10

Family

ID=26169479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55094A Expired FR1472637A (fr) 1965-03-29 1966-03-25 Alliages réfractaires ductiles à base de tungstène

Country Status (1)

Country Link
FR (1) FR1472637A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151108A1 (fr) * 2007-06-01 2008-12-11 Ethicon, Inc. Thermoformage d'aiguilles chirurgicales en alliage réfractaire
US8062437B2 (en) 2007-06-01 2011-11-22 Ethicon, Inc. Thermal forming of refractory alloy surgical needles and fixture and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008151108A1 (fr) * 2007-06-01 2008-12-11 Ethicon, Inc. Thermoformage d'aiguilles chirurgicales en alliage réfractaire
US8062437B2 (en) 2007-06-01 2011-11-22 Ethicon, Inc. Thermal forming of refractory alloy surgical needles and fixture and apparatus
US8821658B2 (en) 2007-06-01 2014-09-02 Ethicon, Inc. Thermal forming of refractory alloy surgical needles

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