AU517089B2 - Heat treatment of metals - Google Patents

Heat treatment of metals

Info

Publication number
AU517089B2
AU517089B2 AU38590/78A AU3859078A AU517089B2 AU 517089 B2 AU517089 B2 AU 517089B2 AU 38590/78 A AU38590/78 A AU 38590/78A AU 3859078 A AU3859078 A AU 3859078A AU 517089 B2 AU517089 B2 AU 517089B2
Authority
AU
Australia
Prior art keywords
metals
heat treatment
treatment
heat
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
AU38590/78A
Other versions
AU3859078A (en
Inventor
R Bowes. R. G. and Thomas
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.)
Commonwealth Industrial Gases Ltd
Original Assignee
Commonwealth Industrial Gases Ltd
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 Commonwealth Industrial Gases Ltd filed Critical Commonwealth Industrial Gases Ltd
Publication of AU3859078A publication Critical patent/AU3859078A/en
Application granted granted Critical
Publication of AU517089B2 publication Critical patent/AU517089B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
AU38590/78A 1977-08-03 1978-08-03 Heat treatment of metals Expired AU517089B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB32650/7 1977-08-03
GB3265077A GB1577179A (en) 1978-05-31 1978-05-31 Heat treatment of metals

Publications (2)

Publication Number Publication Date
AU3859078A AU3859078A (en) 1980-02-07
AU517089B2 true AU517089B2 (en) 1981-07-09

Family

ID=10341936

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38590/78A Expired AU517089B2 (en) 1977-08-03 1978-08-03 Heat treatment of metals

Country Status (2)

Country Link
AU (1) AU517089B2 (en)
GB (1) GB1577179A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334938A (en) * 1980-08-22 1982-06-15 Air Products And Chemicals, Inc. Inhibited annealing of ferrous metals containing chromium
US4826544A (en) * 1987-12-22 1989-05-02 Essex Group, Inc. Hydrogen cleaning of hot copper rod
DE3826729A1 (en) * 1988-08-05 1990-02-15 Krauss Maffei Ag METHOD FOR THE HEAT TREATMENT OF A HIGH-ALLOYED CHROMA STEEL
US5772428A (en) * 1996-02-09 1998-06-30 Praxair Technology, Inc. Method and apparatus for heat treatment including H2 /H2 O furnace region control
DE19738653A1 (en) * 1997-09-04 1999-03-11 Messer Griesheim Gmbh Method and device for heat treating parts
DE10050673C1 (en) * 2000-10-04 2002-04-18 Kohnle W Waermebehandlung Heat treatment, e.g. annealing, of workpieces in conveyor furnace under inert and reductant gases continues in inert atmosphere on reaching upper limiting value of oxygen partial pressure

Also Published As

Publication number Publication date
GB1577179A (en) 1980-10-22
AU3859078A (en) 1980-02-07

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