DE3478037D1 - Method for producing high density tungsten-rhenium alloys - Google Patents

Method for producing high density tungsten-rhenium alloys

Info

Publication number
DE3478037D1
DE3478037D1 DE8484114127T DE3478037T DE3478037D1 DE 3478037 D1 DE3478037 D1 DE 3478037D1 DE 8484114127 T DE8484114127 T DE 8484114127T DE 3478037 T DE3478037 T DE 3478037T DE 3478037 D1 DE3478037 D1 DE 3478037D1
Authority
DE
Germany
Prior art keywords
high density
producing high
rhenium alloys
density tungsten
tungsten
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
DE8484114127T
Other languages
English (en)
Inventor
Thomas Maurice Devine
Paul Alfred Siemers
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
Application granted granted Critical
Publication of DE3478037D1 publication Critical patent/DE3478037D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • C23C4/185—Separation of the coating from the substrate
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)
  • Catalysts (AREA)
  • Powder Metallurgy (AREA)
DE8484114127T 1983-12-02 1984-11-22 Method for producing high density tungsten-rhenium alloys Expired DE3478037D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55750883A 1983-12-02 1983-12-02

Publications (1)

Publication Number Publication Date
DE3478037D1 true DE3478037D1 (en) 1989-06-08

Family

ID=24225700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484114127T Expired DE3478037D1 (en) 1983-12-02 1984-11-22 Method for producing high density tungsten-rhenium alloys

Country Status (4)

Country Link
EP (1) EP0174393B1 (de)
JP (1) JPS60145369A (de)
AT (1) ATE42771T1 (de)
DE (1) DE3478037D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112958770A (zh) * 2021-02-02 2021-06-15 合肥工业大学 一种WRe/TZM复合材料的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146134A (en) * 1961-09-18 1964-08-25 Gen Motors Corp Method of forming tungsten shapes from sprayed metal preforms and the articles resulting therefrom
US3577227A (en) * 1968-10-04 1971-05-04 Us Navy Tungsten materials and a method for providing such materials
US4332617A (en) * 1979-09-18 1982-06-01 The United States Of America As Represented By The United States Department Of Energy Method of fabricating thin-walled articles of tungsten-nickel-iron alloy
US4390368A (en) * 1981-04-01 1983-06-28 Gte Products Corporation Flame spray powder

Also Published As

Publication number Publication date
EP0174393A1 (de) 1986-03-19
ATE42771T1 (de) 1989-05-15
EP0174393B1 (de) 1989-05-03
JPS6346143B2 (de) 1988-09-13
JPS60145369A (ja) 1985-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee