DE3162643D1 - Process for manufacturing an article from a heat-resisting alloy - Google Patents

Process for manufacturing an article from a heat-resisting alloy

Info

Publication number
DE3162643D1
DE3162643D1 DE8181200670T DE3162643T DE3162643D1 DE 3162643 D1 DE3162643 D1 DE 3162643D1 DE 8181200670 T DE8181200670 T DE 8181200670T DE 3162643 T DE3162643 T DE 3162643T DE 3162643 D1 DE3162643 D1 DE 3162643D1
Authority
DE
Germany
Prior art keywords
deformation
epsilon
case
intermediate material
final
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
DE8181200670T
Other languages
German (de)
English (en)
Inventor
Gernot Dr Dipl Ing Gessinger
Robert Dr Dipl Ing Singer
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE3162643D1 publication Critical patent/DE3162643D1/de
Expired legal-status Critical Current

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)
DE8181200670T 1980-08-08 1981-06-16 Process for manufacturing an article from a heat-resisting alloy Expired DE3162643D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH602780 1980-08-08

Publications (1)

Publication Number Publication Date
DE3162643D1 true DE3162643D1 (en) 1984-04-19

Family

ID=4303031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181200670T Expired DE3162643D1 (en) 1980-08-08 1981-06-16 Process for manufacturing an article from a heat-resisting alloy

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
JPS5754237A (enrdf_load_stackoverflow) 1982-03-31
ATE6674T1 (de) 1984-03-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8339 Ceased/non-payment of the annual fee