JPS6157373B2 - - Google Patents

Info

Publication number
JPS6157373B2
JPS6157373B2 JP54029512A JP2951279A JPS6157373B2 JP S6157373 B2 JPS6157373 B2 JP S6157373B2 JP 54029512 A JP54029512 A JP 54029512A JP 2951279 A JP2951279 A JP 2951279A JP S6157373 B2 JPS6157373 B2 JP S6157373B2
Authority
JP
Japan
Prior art keywords
austenite
heat treatment
cold
steel material
temperature
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
JP54029512A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55122822A (en
Inventor
Soichi Kojima
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2951279A priority Critical patent/JPS55122822A/ja
Publication of JPS55122822A publication Critical patent/JPS55122822A/ja
Publication of JPS6157373B2 publication Critical patent/JPS6157373B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Steel (AREA)
JP2951279A 1979-03-14 1979-03-14 Manufacture inhibiting austenite crystal grain coarsening for controlled rolled steel products Granted JPS55122822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2951279A JPS55122822A (en) 1979-03-14 1979-03-14 Manufacture inhibiting austenite crystal grain coarsening for controlled rolled steel products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2951279A JPS55122822A (en) 1979-03-14 1979-03-14 Manufacture inhibiting austenite crystal grain coarsening for controlled rolled steel products

Publications (2)

Publication Number Publication Date
JPS55122822A JPS55122822A (en) 1980-09-20
JPS6157373B2 true JPS6157373B2 (enrdf_load_stackoverflow) 1986-12-06

Family

ID=12278143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2951279A Granted JPS55122822A (en) 1979-03-14 1979-03-14 Manufacture inhibiting austenite crystal grain coarsening for controlled rolled steel products

Country Status (1)

Country Link
JP (1) JPS55122822A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184485U (enrdf_load_stackoverflow) * 1987-05-19 1988-11-28

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852424A (ja) * 1981-09-22 1983-03-28 Nippon Steel Corp 高温浸炭用鋼の製造方法
JPH075960B2 (ja) * 1985-07-22 1995-01-25 大同特殊鋼株式会社 冷間鍛造用鋼の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529126B2 (enrdf_load_stackoverflow) * 1973-08-16 1980-08-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184485U (enrdf_load_stackoverflow) * 1987-05-19 1988-11-28

Also Published As

Publication number Publication date
JPS55122822A (en) 1980-09-20

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