ZA812877B - Gas carburising - Google Patents

Gas carburising

Info

Publication number
ZA812877B
ZA812877B ZA00812877A ZA812877A ZA812877B ZA 812877 B ZA812877 B ZA 812877B ZA 00812877 A ZA00812877 A ZA 00812877A ZA 812877 A ZA812877 A ZA 812877A ZA 812877 B ZA812877 B ZA 812877B
Authority
ZA
South Africa
Prior art keywords
carburising
gas
gas carburising
Prior art date
Application number
ZA00812877A
Inventor
A Paterson
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of ZA812877B publication Critical patent/ZA812877B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
ZA00812877A 1980-05-02 1981-04-30 Gas carburising ZA812877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8104712A GB2076023B (en) 1980-05-02 1980-05-02 Gas carburising

Publications (1)

Publication Number Publication Date
ZA812877B true ZA812877B (en) 1982-04-28

Family

ID=10513185

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00812877A ZA812877B (en) 1980-05-02 1981-04-30 Gas carburising

Country Status (3)

Country Link
EP (1) EP0040023A1 (en)
GB (1) GB2076023B (en)
ZA (1) ZA812877B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342455A (en) * 1991-07-08 1994-08-30 Air Products And Chemicals, Inc. In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas
US5259893A (en) * 1991-07-08 1993-11-09 Air Products And Chemicals, Inc. In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas
DE4318400C1 (en) * 1993-06-03 1994-06-23 Loi Ind Ofenanlagen Method and device for heat treating workpieces
US5827375A (en) * 1993-07-23 1998-10-27 Barbour; George E. Process for carburizing ferrous metal parts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796615A (en) * 1971-06-23 1974-03-12 Hayes Inc C I Method of vacuum carburizing
LU71534A1 (en) * 1973-12-21 1975-06-17
CH615948A5 (en) * 1974-03-18 1980-02-29 Hawera Probst Kg Hartmetall
US4194027A (en) * 1975-04-21 1980-03-18 General Atomic Company Method of coating with homogeneous pyrocarbon
US4145232A (en) * 1977-06-03 1979-03-20 Union Carbide Corporation Process for carburizing steel

Also Published As

Publication number Publication date
EP0040023A1 (en) 1981-11-18
GB2076023A (en) 1981-11-25
GB2076023B (en) 1983-08-03

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