GB1215430A - Improvements in or relating to steels - Google Patents

Improvements in or relating to steels

Info

Publication number
GB1215430A
GB1215430A GB03110/70A GB1311070A GB1215430A GB 1215430 A GB1215430 A GB 1215430A GB 03110/70 A GB03110/70 A GB 03110/70A GB 1311070 A GB1311070 A GB 1311070A GB 1215430 A GB1215430 A GB 1215430A
Authority
GB
United Kingdom
Prior art keywords
steels
relating
nov
steel
cyaniding
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
GB03110/70A
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of GB1215430A publication Critical patent/GB1215430A/en
Expired 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rolling Contact Bearings (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1,215,430. Steel. UGINE KUHLMANN. Nov.24, 1967 [Nov.24, 1966], No.13110/70. Divided out of 1, 213, 473. Heading C7A. A steel for the production of gears and which may be treated as by case-hardening, tempering, concentration, cyaniding, nitriding or normalizing to a hardness exceeding SOR c consists, by weight, of C 0À1-0À5% Mn 0-1% Cr 0À5-2% Mo 0-0À3% V 0-0À3% Si 0-1% Ni 0-4% S, Se and/or Te 0À05-0À4% Fe and impurities - balance.
GB03110/70A 1966-11-24 1967-11-24 Improvements in or relating to steels Expired GB1215430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84767A FR1509020A (en) 1966-11-24 1966-11-24 Improved steels

Publications (1)

Publication Number Publication Date
GB1215430A true GB1215430A (en) 1970-12-09

Family

ID=8621486

Family Applications (2)

Application Number Title Priority Date Filing Date
GB53603/67A Expired GB1213473A (en) 1966-11-24 1967-11-24 Improvements in or relating to steels
GB03110/70A Expired GB1215430A (en) 1966-11-24 1967-11-24 Improvements in or relating to steels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB53603/67A Expired GB1213473A (en) 1966-11-24 1967-11-24 Improvements in or relating to steels

Country Status (12)

Country Link
US (1) US3567435A (en)
AT (1) AT276460B (en)
BE (1) BE707005A (en)
BR (1) BR6794945D0 (en)
CH (1) CH482838A (en)
DE (1) DE1558685B2 (en)
FR (1) FR1509020A (en)
GB (2) GB1213473A (en)
LU (1) LU54920A1 (en)
NL (1) NL6715791A (en)
PL (1) PL79259B1 (en)
SE (1) SE344079B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531889C2 (en) * 2007-01-26 2009-09-01 Sandvik Intellectual Property Lead-free automatic steel and its use
CN104328250A (en) * 2014-11-27 2015-02-04 王俐帧 Heat treatment process of bearing steel
JP6479743B2 (en) 2015-11-09 2019-03-06 シーアールエス ホールディングス, インコーポレイテッドCrs Holdings, Incorporated Powder metallurgy steel product for free cutting and its manufacturing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079907A (en) * 1935-05-11 1937-05-11 Crucible Steel Co America Needle wire

Also Published As

Publication number Publication date
NL6715791A (en) 1968-05-27
AT276460B (en) 1969-11-25
US3567435A (en) 1971-03-02
SE344079B (en) 1972-03-27
BR6794945D0 (en) 1973-04-10
BE707005A (en) 1968-04-01
FR1509020A (en) 1968-01-12
PL79259B1 (en) 1975-06-30
CH482838A (en) 1969-12-15
GB1213473A (en) 1970-11-25
LU54920A1 (en) 1968-02-16
DE1558685A1 (en) 1971-12-30
DE1558685B2 (en) 1971-12-30

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