GB1224114A - Stainless steel - Google Patents

Stainless steel

Info

Publication number
GB1224114A
GB1224114A GB1433769A GB1433769A GB1224114A GB 1224114 A GB1224114 A GB 1224114A GB 1433769 A GB1433769 A GB 1433769A GB 1433769 A GB1433769 A GB 1433769A GB 1224114 A GB1224114 A GB 1224114A
Authority
GB
United Kingdom
Prior art keywords
temperature
stainless steel
march
heated
range
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
GB1433769A
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.)
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
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 Japan Atomic Energy Research Institute filed Critical Japan Atomic Energy Research Institute
Publication of GB1224114A publication Critical patent/GB1224114A/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 by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Abstract

1,224,114. Heat-treating stainless steel. JAPAN ATOMIC ENERGY RESEARCH INSTITUTE. March 19, 1969 [March 19, 1968], No.14337/69. Heading C7A. A steel containing in percentage by weight:- is cold-worked at least 10%, heated in the range 500‹ to 800‹C. to precipitate carbides, and then, with or without intermediate cooling, heated at a temperature greater than the precipitation temperature and within the range 650‹ to 950‹C. to effect re-crystallization of the matrix. The resultant steel has improved high-temperature yield strength and is resistant to embrittlement resulting from high temperature radiation; it may be used in nuclear reactors, particularly the breeder type.
GB1433769A 1968-03-19 1969-03-19 Stainless steel Expired GB1224114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1751568 1968-03-19

Publications (1)

Publication Number Publication Date
GB1224114A true GB1224114A (en) 1971-03-03

Family

ID=11946090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1433769A Expired GB1224114A (en) 1968-03-19 1969-03-19 Stainless steel

Country Status (1)

Country Link
GB (1) GB1224114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089436A2 (en) * 1982-03-18 1983-09-28 Westinghouse Electric Corporation Method of thermomechanically treating alloys
WO2009101285A1 (en) * 2007-12-20 2009-08-20 Arcelormittal-Stainless France Austenitic stainless steel sheet and method for making said sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089436A2 (en) * 1982-03-18 1983-09-28 Westinghouse Electric Corporation Method of thermomechanically treating alloys
EP0089436A3 (en) * 1982-03-18 1984-10-17 Westinghouse Electric Corporation Method of thermomechanically treating alloys
WO2009101285A1 (en) * 2007-12-20 2009-08-20 Arcelormittal-Stainless France Austenitic stainless steel sheet and method for making said sheet

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