FR1505792A - Acier semi-calmé de la série au chrome - Google Patents

Acier semi-calmé de la série au chrome

Info

Publication number
FR1505792A
FR1505792A FR87840A FR87840A FR1505792A FR 1505792 A FR1505792 A FR 1505792A FR 87840 A FR87840 A FR 87840A FR 87840 A FR87840 A FR 87840A FR 1505792 A FR1505792 A FR 1505792A
Authority
FR
France
Prior art keywords
calmed steel
series semi
chrome series
chrome
calmed
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
FR87840A
Other languages
English (en)
Inventor
Hisashi Gondo
Isao Kimura
Makoto Sato
Suehiro Hiyoshi
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.)
Yawata Iron and Steel Co Ltd
Original Assignee
Yawata Iron and Steel 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 Yawata Iron and Steel Co Ltd filed Critical Yawata Iron and Steel Co Ltd
Application granted granted Critical
Publication of FR1505792A publication Critical patent/FR1505792A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Soft Magnetic Materials (AREA)
FR87840A 1965-12-18 1966-12-16 Acier semi-calmé de la série au chrome Expired FR1505792A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7781965 1965-12-18

Publications (1)

Publication Number Publication Date
FR1505792A true FR1505792A (fr) 1967-12-15

Family

ID=13644624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87840A Expired FR1505792A (fr) 1965-12-18 1966-12-16 Acier semi-calmé de la série au chrome

Country Status (2)

Country Link
FR (1) FR1505792A (fr)
GB (1) GB1174414A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185998A (en) * 1978-12-07 1980-01-29 United States Steel Corporation Steel with improved low temperature toughness
GB2225022B (en) * 1988-11-04 1993-04-14 Nippon Seiko Kk Rolling-part steel and rolling part employing same
JP2870831B2 (ja) * 1989-07-31 1999-03-17 日本精工株式会社 転がり軸受
GB2235698B (en) * 1989-08-24 1994-04-06 Nippon Seiko Kk Rolling contact parts steel and rolling bearing made thereof

Also Published As

Publication number Publication date
GB1174414A (en) 1969-12-17

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