GB2316097B - 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
GB2316097B
GB2316097B GB9716992A GB9716992A GB2316097B GB 2316097 B GB2316097 B GB 2316097B GB 9716992 A GB9716992 A GB 9716992A GB 9716992 A GB9716992 A GB 9716992A GB 2316097 B GB2316097 B GB 2316097B
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.)
Expired - Fee Related
Application number
GB9716992A
Other versions
GB2316097A (en
GB9716992D0 (en
Inventor
Yasuhiko Ishikawa
Kazuyuki Yamazaki
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Retarders (AREA)
  • Gears, Cams (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
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 GB9716992D0 (en) 1997-10-15
GB2316097A GB2316097A (en) 1998-02-18
GB2316097B true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855812A (en) * 2016-03-31 2016-08-17 杭州科技职业技术学院 Machining process of automobile transmission gears

Families Citing this family (8)

* 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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138028A (en) * 1983-04-14 1984-10-17 Lucas Ind Plc Corrosion resistant steel components and method of manufacture thereof
WO1993017146A1 (en) * 1992-02-25 1993-09-02 Ina Wälzlager Schaeffler Kg Process for the thermochemical-heat treatment of case-hardened steels
US5310432A (en) * 1992-06-30 1994-05-10 Sumitomo Metal Industries, Ltd. Toothed wheel for use in automobiles and its manufacturing method
EP0601451A1 (en) * 1992-12-10 1994-06-15 Adam Opel Ag Process for hardness increasing and possibly for smoothing of work pieces and work pieces made by this process
US5352303A (en) * 1992-11-25 1994-10-04 Nsk Ltd. Rolling bearing
EP0626468A1 (en) * 1993-05-26 1994-11-30 SKF Industrial Trading & Development Co, B.V. Process for carbonitriding steel
US5427457A (en) * 1991-07-18 1995-06-27 Nsk Ltd. Rolling bearing
JPH07242994A (en) * 1994-03-09 1995-09-19 Daido Steel Co Ltd Steel for gear excellent in tooth surface strength, gear, and production of gear
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
FR2722212A1 (en) * 1994-07-07 1996-01-12 Solo Fours Industriels Sa Carburisation or carbonitriding with min. carbon di:oxide and no cyanide emissions

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138028A (en) * 1983-04-14 1984-10-17 Lucas Ind Plc Corrosion resistant steel components and method of manufacture thereof
US5427457A (en) * 1991-07-18 1995-06-27 Nsk Ltd. Rolling bearing
WO1993017146A1 (en) * 1992-02-25 1993-09-02 Ina Wälzlager Schaeffler Kg Process for the thermochemical-heat treatment of case-hardened steels
US5310432A (en) * 1992-06-30 1994-05-10 Sumitomo Metal Industries, Ltd. Toothed wheel for use in automobiles and its manufacturing method
US5352303A (en) * 1992-11-25 1994-10-04 Nsk Ltd. Rolling bearing
EP0601451A1 (en) * 1992-12-10 1994-06-15 Adam Opel Ag Process for hardness increasing and possibly for smoothing of work pieces and work pieces made by 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
EP0626468A1 (en) * 1993-05-26 1994-11-30 SKF Industrial Trading & Development Co, B.V. Process for carbonitriding steel
JPH07242994A (en) * 1994-03-09 1995-09-19 Daido Steel Co Ltd Steel for gear excellent in tooth surface strength, gear, and production of gear
FR2722212A1 (en) * 1994-07-07 1996-01-12 Solo Fours Industriels Sa Carburisation or carbonitriding with min. carbon di:oxide and no cyanide emissions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPI Accession no 95-355548/46 & JP 07 242 994 A *
WPI Accession no 96-059416/07 & FR 2 722 212 A *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855812A (en) * 2016-03-31 2016-08-17 杭州科技职业技术学院 Machining process of automobile transmission gears

Also Published As

Publication number Publication date
DE19734901A1 (en) 1998-02-19
DE19734901C2 (en) 2000-11-23
GB2316097A (en) 1998-02-18
JPH1060619A (en) 1998-03-03
GB9716992D0 (en) 1997-10-15

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Legal Events

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

Effective date: 20080811