GB9716992D0 - Structural steel and structural steel member used under high surface pressure - Google Patents

Structural steel and structural steel member used under high surface pressure

Info

Publication number
GB9716992D0
GB9716992D0 GBGB9716992.4A GB9716992A GB9716992D0 GB 9716992 D0 GB9716992 D0 GB 9716992D0 GB 9716992 A GB9716992 A GB 9716992A GB 9716992 D0 GB9716992 D0 GB 9716992D0
Authority
GB
United Kingdom
Prior art keywords
structural steel
under high
high surface
surface pressure
used under
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.)
Granted
Application number
GBGB9716992.4A
Other versions
GB2316097A (en
GB2316097B (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.)
GKN Driveline Japan Ltd
Original Assignee
Tochigi Fuji Sangyo KK
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 Tochigi Fuji Sangyo KK filed Critical Tochigi Fuji Sangyo KK
Publication of GB9716992D0 publication Critical patent/GB9716992D0/en
Publication of GB2316097A publication Critical patent/GB2316097A/en
Application granted granted Critical
Publication of GB2316097B publication Critical patent/GB2316097B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C8/28—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 more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
GB9716992A 1996-08-13 1997-08-11 Structural steel and structural steel member used under high surface pressure Expired - Fee Related GB2316097B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21392496A JPH1060619A (en) 1996-08-13 1996-08-13 Member made of structural steel

Publications (3)

Publication Number Publication Date
GB9716992D0 true GB9716992D0 (en) 1997-10-15
GB2316097A GB2316097A (en) 1998-02-18
GB2316097B GB2316097B (en) 1999-06-23

Family

ID=16647308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9716992A Expired - Fee Related GB2316097B (en) 1996-08-13 1997-08-11 Structural steel and structural steel member used under high surface pressure

Country Status (3)

Country Link
JP (1) JPH1060619A (en)
DE (1) DE19734901C2 (en)
GB (1) GB2316097B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100304049B1 (en) * 1999-06-30 2001-09-24 황해웅 A Method of Surface Hardening using Carbide
KR100386300B1 (en) * 1999-08-16 2003-06-02 주식회사 경남열처리 Surface hardening method of a roll using carbide
KR20010059687A (en) * 1999-12-30 2001-07-06 이계안 Differential pinion shaft having the improved abrasion resistance and bending strength and preparation method thereof
JP2002286115A (en) * 2001-03-23 2002-10-03 Nissan Motor Co Ltd Highly strength gear and its producing method
KR100475942B1 (en) * 2001-12-18 2005-03-10 현대자동차주식회사 Heat treatment for bearings of an automobile
US7468107B2 (en) 2002-05-01 2008-12-23 General Motors Corporation Carburizing method
KR100766773B1 (en) 2006-09-30 2007-10-17 현대 파워텍 주식회사 A method of heat treatment for gears in an automatic transmission
KR101371225B1 (en) * 2012-12-26 2014-03-10 동명대학교산학협력단 Auto focusing adjustment apparatus for x-ray test automation
CN105855812A (en) * 2016-03-31 2016-08-17 杭州科技职业技术学院 Machining process of automobile transmission gears

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8310102D0 (en) * 1983-04-14 1983-05-18 Lucas Ind Plc Corrosion resistant steel components
US5427457A (en) * 1991-07-18 1995-06-27 Nsk Ltd. Rolling bearing
DE4205647C2 (en) * 1992-02-25 1996-08-01 Schaeffler Waelzlager Kg Process for the thermochemical-thermal treatment of case-hardening steels
JPH06323399A (en) * 1992-06-30 1994-11-25 Sumitomo Metal Ind Ltd Automobile gear and manufacture thereof
JP3326834B2 (en) * 1992-11-25 2002-09-24 日本精工株式会社 Rolling bearing
DE4241527A1 (en) * 1992-12-10 1994-06-16 Opel Adam Ag Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
NL9300901A (en) * 1993-05-26 1994-12-16 Skf Ind Trading & Dev Process for carbonitriding steel.
JP3308377B2 (en) * 1994-03-09 2002-07-29 大同特殊鋼株式会社 Gear with excellent tooth surface strength and method of manufacturing the same
CH688801A5 (en) * 1994-07-07 1998-03-31 Solo Fours Ind Sa A method of carburizing and carbonitriding steels.

Also Published As

Publication number Publication date
DE19734901C2 (en) 2000-11-23
DE19734901A1 (en) 1998-02-19
GB2316097A (en) 1998-02-18
JPH1060619A (en) 1998-03-03
GB2316097B (en) 1999-06-23

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Legal Events

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

Effective date: 20080811