JPS6239229B2 - - Google Patents

Info

Publication number
JPS6239229B2
JPS6239229B2 JP10299182A JP10299182A JPS6239229B2 JP S6239229 B2 JPS6239229 B2 JP S6239229B2 JP 10299182 A JP10299182 A JP 10299182A JP 10299182 A JP10299182 A JP 10299182A JP S6239229 B2 JPS6239229 B2 JP S6239229B2
Authority
JP
Japan
Prior art keywords
steel
ferrite
less
present
rolling
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
JP10299182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58221258A (ja
Inventor
Hiroshi Yada
Giichi Matsumura
Takehide Senuma
Hiroe Nakajima
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 JP10299182A priority Critical patent/JPS58221258A/ja
Priority to US06/481,453 priority patent/US4466842A/en
Priority to DE3312257A priority patent/DE3312257A1/de
Priority to FR8305500A priority patent/FR2524493B1/fr
Publication of JPS58221258A publication Critical patent/JPS58221258A/ja
Publication of JPS6239229B2 publication Critical patent/JPS6239229B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP10299182A 1982-04-03 1982-06-17 超細粒フエライト鋼とその製造方法 Granted JPS58221258A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10299182A JPS58221258A (ja) 1982-06-17 1982-06-17 超細粒フエライト鋼とその製造方法
US06/481,453 US4466842A (en) 1982-04-03 1983-04-01 Ferritic steel having ultra-fine grains and a method for producing the same
DE3312257A DE3312257A1 (de) 1982-04-03 1983-04-05 Ferritischer stahl mit ultrafeinem korn und verfahren zu dessen herstellung
FR8305500A FR2524493B1 (fr) 1982-04-03 1983-04-05 Acier ferritique a grains ultra-fins et son procede de production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10299182A JPS58221258A (ja) 1982-06-17 1982-06-17 超細粒フエライト鋼とその製造方法

Publications (2)

Publication Number Publication Date
JPS58221258A JPS58221258A (ja) 1983-12-22
JPS6239229B2 true JPS6239229B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-21

Family

ID=14342163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10299182A Granted JPS58221258A (ja) 1982-04-03 1982-06-17 超細粒フエライト鋼とその製造方法

Country Status (1)

Country Link
JP (1) JPS58221258A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02302940A (ja) * 1989-05-17 1990-12-14 Sanyo Electric Co Ltd 光ヘッド

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1121502C (zh) * 1997-09-22 2003-09-17 科学技术厅金属材料技术研究所 超细组织钢及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02302940A (ja) * 1989-05-17 1990-12-14 Sanyo Electric Co Ltd 光ヘッド

Also Published As

Publication number Publication date
JPS58221258A (ja) 1983-12-22

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