JPS5247510A - Ferrite steel having high strength and high toughness for extremely lo w temperature - Google Patents

Ferrite steel having high strength and high toughness for extremely lo w temperature

Info

Publication number
JPS5247510A
JPS5247510A JP12321275A JP12321275A JPS5247510A JP S5247510 A JPS5247510 A JP S5247510A JP 12321275 A JP12321275 A JP 12321275A JP 12321275 A JP12321275 A JP 12321275A JP S5247510 A JPS5247510 A JP S5247510A
Authority
JP
Japan
Prior art keywords
extremely
temperature
ferrite steel
high strength
toughness
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.)
Pending
Application number
JP12321275A
Other languages
Japanese (ja)
Inventor
Kazuo Tsuya
Keisuke Ishikawa
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.)
KAGAKU GIJIYUTSUCHIYOU KINZOKU ZAIRIYOU GIJIYUTSU KENKIYUU SHIYOCHIYOU
National Research Institute for Metals
Original Assignee
KAGAKU GIJIYUTSUCHIYOU KINZOKU ZAIRIYOU GIJIYUTSU KENKIYUU SHIYOCHIYOU
National Research Institute for Metals
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 KAGAKU GIJIYUTSUCHIYOU KINZOKU ZAIRIYOU GIJIYUTSU KENKIYUU SHIYOCHIYOU, National Research Institute for Metals filed Critical KAGAKU GIJIYUTSUCHIYOU KINZOKU ZAIRIYOU GIJIYUTSU KENKIYUU SHIYOCHIYOU
Priority to JP12321275A priority Critical patent/JPS5247510A/en
Publication of JPS5247510A publication Critical patent/JPS5247510A/en
Pending legal-status Critical Current

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  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: Obtaining the above-mentioned ferrite steel having excellent toughness at low temperature and high strength, by simple heat treatment.
COPYRIGHT: (C)1977,JPO&Japio
JP12321275A 1975-10-15 1975-10-15 Ferrite steel having high strength and high toughness for extremely lo w temperature Pending JPS5247510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12321275A JPS5247510A (en) 1975-10-15 1975-10-15 Ferrite steel having high strength and high toughness for extremely lo w temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12321275A JPS5247510A (en) 1975-10-15 1975-10-15 Ferrite steel having high strength and high toughness for extremely lo w temperature

Publications (1)

Publication Number Publication Date
JPS5247510A true JPS5247510A (en) 1977-04-15

Family

ID=14854962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12321275A Pending JPS5247510A (en) 1975-10-15 1975-10-15 Ferrite steel having high strength and high toughness for extremely lo w temperature

Country Status (1)

Country Link
JP (1) JPS5247510A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018104793A (en) * 2016-12-28 2018-07-05 新日鐵住金株式会社 Ni steel for liquid hydrogen
JP2018104792A (en) * 2016-12-28 2018-07-05 新日鐵住金株式会社 Ni steel for liquid hydrogen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018104793A (en) * 2016-12-28 2018-07-05 新日鐵住金株式会社 Ni steel for liquid hydrogen
JP2018104792A (en) * 2016-12-28 2018-07-05 新日鐵住金株式会社 Ni steel for liquid hydrogen

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