JPS53108811A - Annealing method for cold rolled steel sheet - Google Patents

Annealing method for cold rolled steel sheet

Info

Publication number
JPS53108811A
JPS53108811A JP2431777A JP2431777A JPS53108811A JP S53108811 A JPS53108811 A JP S53108811A JP 2431777 A JP2431777 A JP 2431777A JP 2431777 A JP2431777 A JP 2431777A JP S53108811 A JPS53108811 A JP S53108811A
Authority
JP
Japan
Prior art keywords
rolled steel
steel sheet
cold rolled
annealing method
sheet
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
JP2431777A
Other languages
Japanese (ja)
Other versions
JPS5625253B2 (en
Inventor
Masakatsu Fujino
Tomoaki Usuki
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 JP2431777A priority Critical patent/JPS53108811A/en
Publication of JPS53108811A publication Critical patent/JPS53108811A/en
Publication of JPS5625253B2 publication Critical patent/JPS5625253B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Sheet Steel (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE: To remarkably improve the chemical treatability of a cold rolled steel sheet contg. a specified amt. of P by annealing the sheet so as to thicken P on the surface of the sheet.
COPYRIGHT: (C)1978,JPO&Japio
JP2431777A 1977-03-05 1977-03-05 Annealing method for cold rolled steel sheet Granted JPS53108811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2431777A JPS53108811A (en) 1977-03-05 1977-03-05 Annealing method for cold rolled steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2431777A JPS53108811A (en) 1977-03-05 1977-03-05 Annealing method for cold rolled steel sheet

Publications (2)

Publication Number Publication Date
JPS53108811A true JPS53108811A (en) 1978-09-22
JPS5625253B2 JPS5625253B2 (en) 1981-06-11

Family

ID=12134798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2431777A Granted JPS53108811A (en) 1977-03-05 1977-03-05 Annealing method for cold rolled steel sheet

Country Status (1)

Country Link
JP (1) JPS53108811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585619A (en) * 1978-12-20 1980-06-27 Nippon Steel Corp Method and apparatus for controlling activity of steel sheet surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585619A (en) * 1978-12-20 1980-06-27 Nippon Steel Corp Method and apparatus for controlling activity of steel sheet surface
JPS5818975B2 (en) * 1978-12-20 1983-04-15 新日本製鐵株式会社 Method and device for controlling activity on steel plate surface

Also Published As

Publication number Publication date
JPS5625253B2 (en) 1981-06-11

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