GB1247410A - Process for removing oxygen from a shaped part of a heat-resisting metallic material - Google Patents

Process for removing oxygen from a shaped part of a heat-resisting metallic material

Info

Publication number
GB1247410A
GB1247410A GB2564469A GB2564469A GB1247410A GB 1247410 A GB1247410 A GB 1247410A GB 2564469 A GB2564469 A GB 2564469A GB 2564469 A GB2564469 A GB 2564469A GB 1247410 A GB1247410 A GB 1247410A
Authority
GB
United Kingdom
Prior art keywords
tube
article
heat
shaped part
treatment
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
GB2564469A
Other languages
English (en)
Inventor
Gunther Kraft
Manfred Potzschke
Claus Busse
Franz Geiger
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 DE19681758403 external-priority patent/DE1758403C3/de
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1247410A publication Critical patent/GB1247410A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/14—Refining in the solid state

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Gas Separation By Absorption (AREA)
GB2564469A 1968-05-25 1969-05-20 Process for removing oxygen from a shaped part of a heat-resisting metallic material Expired GB1247410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758403 DE1758403C3 (de) 1968-05-25 Verfahren zum Entfernen von Sauerstoff aus Formteilen aus hitzebeständigen Metallen

Publications (1)

Publication Number Publication Date
GB1247410A true GB1247410A (en) 1971-09-22

Family

ID=5695016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2564469A Expired GB1247410A (en) 1968-05-25 1969-05-20 Process for removing oxygen from a shaped part of a heat-resisting metallic material

Country Status (4)

Country Link
BE (1) BE733434A (https=)
FR (1) FR2009336A1 (https=)
GB (1) GB1247410A (https=)
NL (1) NL6907880A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142936A (en) * 1983-03-18 1985-01-30 Starck Hermann C Fa Process for producing valve-metal anodes for electrolytic capacitors
GB2201427A (en) * 1987-02-27 1988-09-01 Cabot Corp Method for deoxidising tantalum/columbium material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142936A (en) * 1983-03-18 1985-01-30 Starck Hermann C Fa Process for producing valve-metal anodes for electrolytic capacitors
US4537641A (en) * 1983-03-18 1985-08-27 Hermann C. Starck Berlin Process for producing valve-metal anodes for electrolytic capacitors
GB2201427A (en) * 1987-02-27 1988-09-01 Cabot Corp Method for deoxidising tantalum/columbium material
GB2201427B (en) * 1987-02-27 1990-09-19 Cabot Corp Method for deoxidising tantalum/columbium material

Also Published As

Publication number Publication date
NL6907880A (https=) 1969-11-27
DE1758403B2 (de) 1976-02-19
DE1758403A1 (de) 1971-01-28
BE733434A (https=) 1969-11-03
FR2009336A1 (https=) 1970-01-30

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