ATE6674T1 - Verfahren zur herstellung eines werkstueckes aus einer warmfesten legierung. - Google Patents

Verfahren zur herstellung eines werkstueckes aus einer warmfesten legierung.

Info

Publication number
ATE6674T1
ATE6674T1 AT81200670T AT81200670T ATE6674T1 AT E6674 T1 ATE6674 T1 AT E6674T1 AT 81200670 T AT81200670 T AT 81200670T AT 81200670 T AT81200670 T AT 81200670T AT E6674 T1 ATE6674 T1 AT E6674T1
Authority
AT
Austria
Prior art keywords
deformation
epsilon
case
intermediate material
final
Prior art date
Application number
AT81200670T
Other languages
German (de)
English (en)
Inventor
Gernot Dr. Dipl.-Ing. Gessinger
Robert Dr. Dipl.-Ing. Singer
Original Assignee
Bbc Aktiengesellschaft Brown, Boveri & Cie.
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 Bbc Aktiengesellschaft Brown, Boveri & Cie. filed Critical Bbc Aktiengesellschaft Brown, Boveri & Cie.
Application granted granted Critical
Publication of ATE6674T1 publication Critical patent/ATE6674T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
AT81200670T 1980-08-08 1981-06-16 Verfahren zur herstellung eines werkstueckes aus einer warmfesten legierung. ATE6674T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH602780 1980-08-08
EP81200670A EP0045984B1 (de) 1980-08-08 1981-06-16 Verfahren zur Herstellung eines Werkstückes aus einer warmfesten Legierung

Publications (1)

Publication Number Publication Date
ATE6674T1 true ATE6674T1 (de) 1984-03-15

Family

ID=4303031

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81200670T ATE6674T1 (de) 1980-08-08 1981-06-16 Verfahren zur herstellung eines werkstueckes aus einer warmfesten legierung.

Country Status (4)

Country Link
EP (1) EP0045984B1 (enrdf_load_stackoverflow)
JP (1) JPS5754237A (enrdf_load_stackoverflow)
AT (1) ATE6674T1 (enrdf_load_stackoverflow)
DE (1) DE3162643D1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3262679D1 (en) * 1981-09-03 1985-04-25 Bbc Brown Boveri & Cie Process for manufacturing an article from a heat-resisting alloy
CH661455A5 (de) * 1982-02-18 1987-07-31 Bbc Brown Boveri & Cie Verfahren zur herstellung eines feinkoernigen werkstuecks als fertigteil aus einer warmfesten austenitischen nickelbasislegierung oder aus der legierung a 286.
JPS60131943A (ja) * 1983-12-19 1985-07-13 Sumitomo Electric Ind Ltd 分散粒子強化耐熱耐摩耗アルミニウム合金粉末
CH671583A5 (enrdf_load_stackoverflow) * 1986-12-19 1989-09-15 Bbc Brown Boveri & Cie
DE59007734D1 (de) * 1989-05-16 1995-01-05 Asea Brown Boveri Verfahren zur Erzeugung grober längsgerichteter Stengelkristalle in einer oxyddispersionsgehärteten Nickelbasis-Superlegierung.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794801A (fr) * 1972-01-31 1973-07-31 Int Nickel Ltd Procede de recuit en zones d'alliages
GB1435796A (en) * 1972-10-30 1976-05-12 Int Nickel Ltd High-strength corrosion-resistant nickel-base alloy
US3909309A (en) * 1973-09-11 1975-09-30 Int Nickel Co Post working of mechanically alloyed products
CH599348A5 (enrdf_load_stackoverflow) * 1975-10-20 1978-05-31 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
EP0045984B1 (de) 1984-03-14
EP0045984A1 (de) 1982-02-17
DE3162643D1 (en) 1984-04-19
JPS5754237A (enrdf_load_stackoverflow) 1982-03-31

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Legal Events

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