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GB2037816B - Heat treatment method - Google Patents

Heat treatment method

Info

Publication number
GB2037816B
GB2037816B GB7940170A GB7940170A GB2037816B GB 2037816 B GB2037816 B GB 2037816B GB 7940170 A GB7940170 A GB 7940170A GB 7940170 A GB7940170 A GB 7940170A GB 2037816 B GB2037816 B GB 2037816B
Authority
GB
United Kingdom
Prior art keywords
heat treatment
treatment method
heat
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
GB7940170A
Other versions
GB2037816A (en
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.)
BOC Ltd Australia
Original Assignee
BOC Ltd Australia
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 GB7846725A external-priority patent/GB2036802A/en
Application filed by BOC Ltd Australia filed Critical BOC Ltd Australia
Priority to GB7940170A priority Critical patent/GB2037816B/en
Publication of GB2037816A publication Critical patent/GB2037816A/en
Application granted granted Critical
Publication of GB2037816B publication Critical patent/GB2037816B/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
    • C21D3/04—Decarburising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)
GB7940170A 1978-11-30 1979-11-21 Heat treatment method Expired GB2037816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7940170A GB2037816B (en) 1978-11-30 1979-11-21 Heat treatment method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7846725A GB2036802A (en) 1978-11-30 1978-11-30 Heat treatment method
GB7940170A GB2037816B (en) 1978-11-30 1979-11-21 Heat treatment method

Publications (2)

Publication Number Publication Date
GB2037816A GB2037816A (en) 1980-07-16
GB2037816B true GB2037816B (en) 1982-10-27

Family

ID=26269810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940170A Expired GB2037816B (en) 1978-11-30 1979-11-21 Heat treatment method

Country Status (1)

Country Link
GB (1) GB2037816B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037643A1 (en) * 1980-10-04 1982-05-13 Linde Ag, 6200 Wiesbaden METHOD AND DEVICE FOR THE DECOLARIZING OR COAL-NEUTRAL GLOWING OF METAL PARTS
FR2939448B1 (en) 2008-12-09 2011-05-06 Air Liquide PROCESS FOR PRODUCING A GAS ATMOSPHERE FOR PROCESSING METALS

Also Published As

Publication number Publication date
GB2037816A (en) 1980-07-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19991120