DE3270846D1 - Process for manufacturing semi-finished or finished articles from a metallic material by hot-shaping - Google Patents

Process for manufacturing semi-finished or finished articles from a metallic material by hot-shaping

Info

Publication number
DE3270846D1
DE3270846D1 DE8282200780T DE3270846T DE3270846D1 DE 3270846 D1 DE3270846 D1 DE 3270846D1 DE 8282200780 T DE8282200780 T DE 8282200780T DE 3270846 T DE3270846 T DE 3270846T DE 3270846 D1 DE3270846 D1 DE 3270846D1
Authority
DE
Germany
Prior art keywords
finished
temperature
forming
shaping
hot
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
DE8282200780T
Other languages
German (de)
English (en)
Inventor
Gernot Dr Gessinger
Gunther Dr Schroeder
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 DE3270846D1 publication Critical patent/DE3270846D1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Adornments (AREA)
DE8282200780T 1981-06-26 1982-06-23 Process for manufacturing semi-finished or finished articles from a metallic material by hot-shaping Expired DE3270846D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH422481 1981-06-26

Publications (1)

Publication Number Publication Date
DE3270846D1 true DE3270846D1 (en) 1986-06-05

Family

ID=4272115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282200780T Expired DE3270846D1 (en) 1981-06-26 1982-06-23 Process for manufacturing semi-finished or finished articles from a metallic material by hot-shaping

Country Status (8)

Country Link
EP (1) EP0069421B1 (ja)
JP (1) JPS58501041A (ja)
KR (1) KR890003976B1 (ja)
AT (1) ATE19531T1 (ja)
BR (1) BR8207730A (ja)
DE (1) DE3270846D1 (ja)
PL (1) PL237150A1 (ja)
WO (1) WO1983000168A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519503A (en) * 1967-12-22 1970-07-07 United Aircraft Corp Fabrication method for the high temperature alloys
US3698962A (en) * 1971-04-30 1972-10-17 Crucible Inc Method for producing superalloy articles by hot isostatic pressing
FR2259159A1 (ja) * 1974-01-25 1975-08-22 Crucible Inc
FR2298605A1 (fr) * 1975-01-24 1976-08-20 Mitsubishi Heavy Ind Ltd Procede pour le travail a la presse des metaux
US3975219A (en) * 1975-09-02 1976-08-17 United Technologies Corporation Thermomechanical treatment for nickel base superalloys

Also Published As

Publication number Publication date
EP0069421A1 (de) 1983-01-12
KR890003976B1 (ko) 1989-10-14
JPS6360819B2 (ja) 1988-11-25
JPS58501041A (ja) 1983-06-30
ATE19531T1 (de) 1986-05-15
EP0069421B1 (de) 1986-04-30
KR840000655A (ko) 1984-02-25
PL237150A1 (en) 1983-02-14
BR8207730A (pt) 1983-05-31
WO1983000168A1 (en) 1983-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee