GB1374118A - Method of providing superplastic steel and of producing articles by deformation thereof - Google Patents

Method of providing superplastic steel and of producing articles by deformation thereof

Info

Publication number
GB1374118A
GB1374118A GB5772971A GB5772971A GB1374118A GB 1374118 A GB1374118 A GB 1374118A GB 5772971 A GB5772971 A GB 5772971A GB 5772971 A GB5772971 A GB 5772971A GB 1374118 A GB1374118 A GB 1374118A
Authority
GB
United Kingdom
Prior art keywords
steel
temperature
sec
heated
rapidly
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
GB5772971A
Other languages
English (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.)
Republic Steel Corp
Original Assignee
Republic Steel Corp
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 Republic Steel Corp filed Critical Republic Steel Corp
Publication of GB1374118A publication Critical patent/GB1374118A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
GB5772971A 1970-12-16 1971-12-13 Method of providing superplastic steel and of producing articles by deformation thereof Expired GB1374118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9867470A 1970-12-16 1970-12-16

Publications (1)

Publication Number Publication Date
GB1374118A true GB1374118A (en) 1974-11-13

Family

ID=22270416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5772971A Expired GB1374118A (en) 1970-12-16 1971-12-13 Method of providing superplastic steel and of producing articles by deformation thereof

Country Status (4)

Country Link
CA (1) CA949861A (enExample)
DE (1) DE2162533A1 (enExample)
FR (1) FR2118708A5 (enExample)
GB (1) GB1374118A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111982956A (zh) * 2020-08-27 2020-11-24 广东韶钢松山股份有限公司 基于热模拟试验机确定超低碳钢混晶组织消除的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045254A (en) 1974-12-30 1977-08-30 Mitsubishi Jukogyo Kabushiki Kaisha Method for toughening treatment of metallic material
DE102004023579B4 (de) * 2004-05-13 2014-04-03 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zur Wärmebehandlung eines Fügeteils aus hochfestem Stahl
DE102005027259B4 (de) * 2005-06-13 2012-09-27 Daimler Ag Verfahren zur Herstellung von metallischen Bauteilen durch Halbwarm-Umformung
DE102007007328A1 (de) * 2007-02-14 2008-08-28 Thyssenkrupp Steel Ag Verfahren zum Herstellen von Bauteilen durch Verformen eines temperierten Stahlblechteils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111982956A (zh) * 2020-08-27 2020-11-24 广东韶钢松山股份有限公司 基于热模拟试验机确定超低碳钢混晶组织消除的方法
CN111982956B (zh) * 2020-08-27 2023-09-05 广东韶钢松山股份有限公司 基于热模拟试验机确定超低碳钢混晶组织消除的方法

Also Published As

Publication number Publication date
CA949861A (en) 1974-06-25
FR2118708A5 (enExample) 1972-07-28
DE2162533A1 (de) 1972-06-29

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Legal Events

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