JPS5690921A - Production of low temperature steel having superior toughness and hydrogen induced crack resistance characteristic - Google Patents

Production of low temperature steel having superior toughness and hydrogen induced crack resistance characteristic

Info

Publication number: JPS5690921A
Authority: JP; Japan
Prior art keywords: contg; resistance characteristic; hydrogen induced; production; low temperature
Prior art date: 1979-12-22
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.): Granted

Application number

JP16731079A

Other languages

English (en)

Other versions

JPS6334205B2 (ja

Inventor

Chiaki Shiga

Taneo Hatomura

Akio Kamata

Nobuo Ohashi

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.)

JFE Steel Corp

Original Assignee

Kawasaki 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.)

1979-12-22

Filing date

1979-12-22

Publication date

1981-07-23

1979-12-22 Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp

1979-12-22 Priority to JP16731079A priority Critical patent/JPS5690921A/ja

1981-07-23 Publication of JPS5690921A publication Critical patent/JPS5690921A/ja

1988-07-08 Publication of JPS6334205B2 publication Critical patent/JPS6334205B2/ja

Status Granted legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 title abstract 4
239000010959 steel Substances 0.000 title abstract 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
229910052739 hydrogen Inorganic materials 0.000 title abstract 2
239000001257 hydrogen Substances 0.000 title abstract 2
238000001816 cooling Methods 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
229910001566 austenite Inorganic materials 0.000 abstract 1
238000005336 cracking Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
238000005096 rolling process Methods 0.000 abstract 1
238000005496 tempering Methods 0.000 abstract 1
230000009466 transformation Effects 0.000 abstract 1
229910000859 α-Fe Inorganic materials 0.000 abstract 1

Landscapes

Heat Treatment Of Steel (AREA)

JP16731079A 1979-12-22 1979-12-22 Production of low temperature steel having superior toughness and hydrogen induced crack resistance characteristic Granted JPS5690921A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP16731079A JPS5690921A (en)	1979-12-22	1979-12-22	Production of low temperature steel having superior toughness and hydrogen induced crack resistance characteristic

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP16731079A JPS5690921A (en)	1979-12-22	1979-12-22	Production of low temperature steel having superior toughness and hydrogen induced crack resistance characteristic

Publications (2)

Publication Number	Publication Date
JPS5690921A true JPS5690921A (en)	1981-07-23
JPS6334205B2 JPS6334205B2 (ja)	1988-07-08

Family

ID=15847368

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP16731079A Granted JPS5690921A (en)	1979-12-22	1979-12-22	Production of low temperature steel having superior toughness and hydrogen induced crack resistance characteristic

Country Status (1)

Country	Link
JP (1)	JPS5690921A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57117803U (ja) *	1981-01-14	1982-07-21
JPS6217127A (ja) *	1985-07-17	1987-01-26	Nippon Steel Corp	低温靭性の優れた異形管の製造法
KR100815717B1 (ko)	2006-11-02	2008-03-20	주식회사 포스코	수소유기균열 저항성과 저온인성이 우수한 고강도 대구경라인파이프 강재 및 그 제조방법
CN100463978C (zh) *	2007-05-25	2009-02-25	山西太钢不锈钢股份有限公司	一种提高低温钢板韧性的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5114815A (en) *	1974-07-27	1976-02-05	Nippon Steel Corp	Koenseio jusuru kojinseichoshitsukono seizoho
JPS5457418A (en) *	1977-10-18	1979-05-09	Nippon Kokan Kk <Nkk>	Manufacture of high toughness, refined steel
JPS5597425A (en) *	1979-01-19	1980-07-24	Nippon Kokan Kk <Nkk>	Preparation of high-tensile steel with low yield ratio, low carbon and low alloy

1979
- 1979-12-22 JP JP16731079A patent/JPS5690921A/ja active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5114815A (en) *	1974-07-27	1976-02-05	Nippon Steel Corp	Koenseio jusuru kojinseichoshitsukono seizoho
JPS5457418A (en) *	1977-10-18	1979-05-09	Nippon Kokan Kk <Nkk>	Manufacture of high toughness, refined steel
JPS5597425A (en) *	1979-01-19	1980-07-24	Nippon Kokan Kk <Nkk>	Preparation of high-tensile steel with low yield ratio, low carbon and low alloy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57117803U (ja) *	1981-01-14	1982-07-21
JPS6217127A (ja) *	1985-07-17	1987-01-26	Nippon Steel Corp	低温靭性の優れた異形管の製造法
KR100815717B1 (ko)	2006-11-02	2008-03-20	주식회사 포스코	수소유기균열 저항성과 저온인성이 우수한 고강도 대구경라인파이프 강재 및 그 제조방법
CN100463978C (zh) *	2007-05-25	2009-02-25	山西太钢不锈钢股份有限公司	一种提高低温钢板韧性的方法

Also Published As

Publication number	Publication date
JPS6334205B2 (ja)	1988-07-08

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