JPS57145924A - Production of steel material from ingot - Google Patents

Production of steel material from ingot

Info

Publication number
JPS57145924A
JPS57145924A JP3045881A JP3045881A JPS57145924A JP S57145924 A JPS57145924 A JP S57145924A JP 3045881 A JP3045881 A JP 3045881A JP 3045881 A JP3045881 A JP 3045881A JP S57145924 A JPS57145924 A JP S57145924A
Authority
JP
Japan
Prior art keywords
ingot
diffusion
working
temp
heating
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.)
Granted
Application number
JP3045881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62967B2 (enrdf_load_stackoverflow
Inventor
Takaharu Konno
Shiro Imai
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 JP3045881A priority Critical patent/JPS57145924A/ja
Publication of JPS57145924A publication Critical patent/JPS57145924A/ja
Publication of JPS62967B2 publication Critical patent/JPS62967B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP3045881A 1981-03-05 1981-03-05 Production of steel material from ingot Granted JPS57145924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3045881A JPS57145924A (en) 1981-03-05 1981-03-05 Production of steel material from ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3045881A JPS57145924A (en) 1981-03-05 1981-03-05 Production of steel material from ingot

Publications (2)

Publication Number Publication Date
JPS57145924A true JPS57145924A (en) 1982-09-09
JPS62967B2 JPS62967B2 (enrdf_load_stackoverflow) 1987-01-10

Family

ID=12304453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3045881A Granted JPS57145924A (en) 1981-03-05 1981-03-05 Production of steel material from ingot

Country Status (1)

Country Link
JP (1) JPS57145924A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572838A (en) * 1980-06-09 1982-01-08 Nippon Steel Corp Production of steel material having uniform internal quality

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572838A (en) * 1980-06-09 1982-01-08 Nippon Steel Corp Production of steel material having uniform internal quality

Also Published As

Publication number Publication date
JPS62967B2 (enrdf_load_stackoverflow) 1987-01-10

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