GB1543510A - Processes for the carburisation of metal workpieces - Google Patents

Processes for the carburisation of metal workpieces

Info

Publication number
GB1543510A
GB1543510A GB638577A GB638577A GB1543510A GB 1543510 A GB1543510 A GB 1543510A GB 638577 A GB638577 A GB 638577A GB 638577 A GB638577 A GB 638577A GB 1543510 A GB1543510 A GB 1543510A
Authority
GB
United Kingdom
Prior art keywords
carburisation
processes
metal workpieces
workpieces
metal
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
GB638577A
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.)
Ipsen International GmbH
Original Assignee
Ipsen International GmbH
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 Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of GB1543510A publication Critical patent/GB1543510A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Arc Welding In General (AREA)
GB638577A 1976-02-27 1977-02-16 Processes for the carburisation of metal workpieces Expired GB1543510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH246376A CH603810A5 (en) 1976-02-27 1976-02-27

Publications (1)

Publication Number Publication Date
GB1543510A true GB1543510A (en) 1979-04-04

Family

ID=4234379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB638577A Expired GB1543510A (en) 1976-02-27 1977-02-16 Processes for the carburisation of metal workpieces

Country Status (6)

Country Link
CH (1) CH603810A5 (en)
DD (1) DD128798A5 (en)
DE (1) DE2704450B2 (en)
ES (1) ES456085A1 (en)
FR (1) FR2342352A1 (en)
GB (1) GB1543510A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233672A (en) * 1989-06-30 1991-01-16 Shell Int Research High temperature treatment of stainless steals used in high temperature reactors
EP0859067A1 (en) * 1997-02-18 1998-08-19 Dowa Mining Co., Ltd. Method and apparatus for controlling the atmosphere in a heat treatment furnace

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628092A5 (en) * 1978-03-21 1982-02-15 Ipsen Ind Int Gmbh METHOD AND DEVICE FOR REGULATING THE CARBON LEVEL OF A CHEMICALLY REACTIVE GAS MIXTURE.
FR2527641A1 (en) * 1982-05-28 1983-12-02 Air Liquide PROCESS FOR THERMALLY TREATING METALLIC PARTS THROUGH CARBURATION
ES2067722T3 (en) * 1990-04-03 1995-04-01 Fabio Laratta HYDRAULIC MACHINE SUITABLE TO PERFORM AT THE SAME TIME THE EXPANSION OF ONE LIQUID AND THE PUMPING OF ANOTHER LIQUID.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955062A (en) * 1952-02-27 1960-10-04 Midland Ross Corp Method for carburizing in a continuous furnace
USRE26935E (en) * 1968-06-26 1970-08-18 Carburizino method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233672A (en) * 1989-06-30 1991-01-16 Shell Int Research High temperature treatment of stainless steals used in high temperature reactors
EP0859067A1 (en) * 1997-02-18 1998-08-19 Dowa Mining Co., Ltd. Method and apparatus for controlling the atmosphere in a heat treatment furnace

Also Published As

Publication number Publication date
DD128798A5 (en) 1977-12-14
FR2342352B1 (en) 1982-06-11
ES456085A1 (en) 1978-02-01
DE2704450A1 (en) 1977-09-08
CH603810A5 (en) 1978-08-31
DE2704450B2 (en) 1980-04-24
FR2342352A1 (en) 1977-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee