GB9714827D0 - Apparatus and method for plasma-carburizing a workpiece of metal - Google Patents

Apparatus and method for plasma-carburizing a workpiece of metal

Info

Publication number
GB9714827D0
GB9714827D0 GBGB9714827.4A GB9714827A GB9714827D0 GB 9714827 D0 GB9714827 D0 GB 9714827D0 GB 9714827 A GB9714827 A GB 9714827A GB 9714827 D0 GB9714827 D0 GB 9714827D0
Authority
GB
United Kingdom
Prior art keywords
carburizing
workpiece
plasma
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.)
Withdrawn
Application number
GBGB9714827.4A
Other versions
GB2315497A (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.)
Samsung Heavy Industries Co Ltd
Original Assignee
Samsung Heavy Industries Co 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 Samsung Heavy Industries Co Ltd filed Critical Samsung Heavy Industries Co Ltd
Publication of GB9714827D0 publication Critical patent/GB9714827D0/en
Publication of GB2315497A publication Critical patent/GB2315497A/en
Withdrawn legal-status Critical Current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
    • C23C8/36—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 using ionised gases, e.g. ionitriding
    • 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
    • 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
    • C23C8/80—After-treatment

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)
GB9714827A 1996-07-23 1997-07-14 Plasma-carburizing and quenching a metal workpiece involving transfer of workpiece Withdrawn GB2315497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960029841A KR980009500A (en) 1996-07-23 1996-07-23 Apparatus and method for plasma carburizing a metal object to be treated

Publications (2)

Publication Number Publication Date
GB9714827D0 true GB9714827D0 (en) 1997-09-17
GB2315497A GB2315497A (en) 1998-02-04

Family

ID=19467212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9714827A Withdrawn GB2315497A (en) 1996-07-23 1997-07-14 Plasma-carburizing and quenching a metal workpiece involving transfer of workpiece

Country Status (4)

Country Link
JP (1) JPH1068061A (en)
KR (1) KR980009500A (en)
DE (1) DE19729872A1 (en)
GB (1) GB2315497A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010099259A (en) * 2001-09-17 2001-11-09 박형호 Manufacturing Apparatus and method of tantalum by continuous exchange type
FR2832735B1 (en) * 2001-11-24 2006-06-23 Bosch Gmbh Robert DEVICE AND METHOD FOR DEPRESSION CEMENTATION
DE10209382B4 (en) * 2002-03-02 2011-04-07 Robert Bosch Gmbh Method of carburizing components
KR100605362B1 (en) * 2004-10-27 2006-07-28 재단법인 포항산업과학연구원 A vacuum quenching furnace for heat treatment of metal powder in continuously great volume
CN105603359A (en) * 2016-03-28 2016-05-25 福建上润精密仪器有限公司 Glow ion carbonization method for enhancing surface hardness and corrosion resistance of stainless steel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152177A (en) * 1977-02-03 1979-05-01 General Motors Corporation Method of gas carburizing
US4462577A (en) * 1982-12-16 1984-07-31 C.I. Hayes Inc. Apparatus for gas cooling work parts under high pressure in a continuous heat treating vacuum furnace
JPS60138065A (en) * 1983-12-27 1985-07-22 Chugai Ro Kogyo Kaisha Ltd Gas carburizing and quenching method and continuous gas carburizing and quenching equipment
JPH0266153A (en) * 1988-08-29 1990-03-06 Daido Steel Co Ltd Plasma carburizing furnace
US5273585A (en) * 1990-03-27 1993-12-28 Mazda Motor Corporation Heat-treating apparatus
JP3038992B2 (en) * 1991-06-19 2000-05-08 トヨタ自動車株式会社 Control method of carburizing furnace
JP3448789B2 (en) * 1995-01-20 2003-09-22 同和鉱業株式会社 Gas carburizing method

Also Published As

Publication number Publication date
DE19729872A1 (en) 1998-01-29
GB2315497A (en) 1998-02-04
JPH1068061A (en) 1998-03-10
KR980009500A (en) 1998-04-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)