JPS51117118A - Manufacture of stul of high tenacity as rolled - Google Patents

Manufacture of stul of high tenacity as rolled

Info

Publication number
JPS51117118A
JPS51117118A JP4220175A JP4220175A JPS51117118A JP S51117118 A JPS51117118 A JP S51117118A JP 4220175 A JP4220175 A JP 4220175A JP 4220175 A JP4220175 A JP 4220175A JP S51117118 A JPS51117118 A JP S51117118A
Authority
JP
Japan
Prior art keywords
stul
rolled
manufacture
high tenacity
steel
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
JP4220175A
Other languages
Japanese (ja)
Inventor
Hiroshi Tamehiro
Tetsuo Takeda
Hiroo Matsuda
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP4220175A priority Critical patent/JPS51117118A/en
Publication of JPS51117118A publication Critical patent/JPS51117118A/en
Pending legal-status Critical Current

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  • Heat Treatment Of Steel (AREA)

Abstract

PURPOSE: A method to obtain steel of excellent tenacity even by the usual rolling condition, by dispersing a definite amount of fine TiN particles in steel to make the austenite granules extremely small.
COPYRIGHT: (C)1976,JPO&Japio
JP4220175A 1975-04-09 1975-04-09 Manufacture of stul of high tenacity as rolled Pending JPS51117118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4220175A JPS51117118A (en) 1975-04-09 1975-04-09 Manufacture of stul of high tenacity as rolled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4220175A JPS51117118A (en) 1975-04-09 1975-04-09 Manufacture of stul of high tenacity as rolled

Publications (1)

Publication Number Publication Date
JPS51117118A true JPS51117118A (en) 1976-10-15

Family

ID=12629387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4220175A Pending JPS51117118A (en) 1975-04-09 1975-04-09 Manufacture of stul of high tenacity as rolled

Country Status (1)

Country Link
JP (1) JPS51117118A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200517A (en) * 1981-06-04 1982-12-08 Nippon Steel Corp Preparation of structural steel for forging machine having middle and fine grain structure in high temp. short time heating
KR100328059B1 (en) * 1997-12-11 2002-05-10 이구택 A method for manufacturing structural steel plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200517A (en) * 1981-06-04 1982-12-08 Nippon Steel Corp Preparation of structural steel for forging machine having middle and fine grain structure in high temp. short time heating
KR100328059B1 (en) * 1997-12-11 2002-05-10 이구택 A method for manufacturing structural steel plate

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