GB9204975D0 - Rolling part steel - Google Patents

Rolling part steel

Info

Publication number
GB9204975D0
GB9204975D0 GB929204975A GB9204975A GB9204975D0 GB 9204975 D0 GB9204975 D0 GB 9204975D0 GB 929204975 A GB929204975 A GB 929204975A GB 9204975 A GB9204975 A GB 9204975A GB 9204975 D0 GB9204975 D0 GB 9204975D0
Authority
GB
United Kingdom
Prior art keywords
rolling part
part steel
steel
rolling
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
GB929204975A
Other versions
GB2256201B (en
GB2256201A (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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of GB9204975D0 publication Critical patent/GB9204975D0/en
Publication of GB2256201A publication Critical patent/GB2256201A/en
Application granted granted Critical
Publication of GB2256201B publication Critical patent/GB2256201B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rolling Contact Bearings (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
GB9204975A 1991-03-08 1992-03-06 Rolling part steel Expired - Fee Related GB2256201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4339191A JPH04280455A (en) 1991-03-08 1991-03-08 Manufacture of semiconductor device

Publications (3)

Publication Number Publication Date
GB9204975D0 true GB9204975D0 (en) 1992-04-22
GB2256201A GB2256201A (en) 1992-12-02
GB2256201B GB2256201B (en) 1995-01-04

Family

ID=12662497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9204975A Expired - Fee Related GB2256201B (en) 1991-03-08 1992-03-06 Rolling part steel

Country Status (2)

Country Link
JP (1) JPH04280455A (en)
GB (1) GB2256201B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338761B2 (en) * 1996-02-29 2002-10-28 川崎製鉄株式会社 Bearing material
WO2013077328A1 (en) * 2011-11-21 2013-05-30 株式会社神戸製鋼所 Paste for inhibiting fatigue crack growth

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042381A (en) * 1976-07-06 1977-08-16 Republic Steel Corporation Control of inclusion morphology in steel
JPS54126622A (en) * 1978-03-27 1979-10-02 Daido Steel Co Ltd Freeecutting steel for high performance gear and method of making same
JPS5585658A (en) * 1978-12-25 1980-06-27 Daido Steel Co Ltd Free cutting steel
US4255188A (en) * 1979-08-29 1981-03-10 Inland Steel Company Free machining steel with bismuth and manganese sulfide
JPS5831560A (en) * 1981-08-19 1983-02-24 Fujitsu Ltd Manufacture of semiconductor device
JPS5848438A (en) * 1981-09-17 1983-03-22 Nec Corp Semiconductor integrated circuit device
US4806304A (en) * 1983-05-09 1989-02-21 Daido Tokushuko Kabushiki Kaisha Free cutting steel
US4892845A (en) * 1984-08-31 1990-01-09 Texas Instruments Incorporated Method for forming contacts through a thick oxide layer on a semiconductive device
JP2859363B2 (en) * 1990-03-20 1999-02-17 富士通株式会社 Semiconductor device and manufacturing method thereof

Also Published As

Publication number Publication date
JPH04280455A (en) 1992-10-06
GB2256201B (en) 1995-01-04
GB2256201A (en) 1992-12-02

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Legal Events

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

Effective date: 19990306