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

Similar Documents

Publication Publication Date Title
JPS53137016A (en) Oriented electrical steel sheet of ultra low iron loss
JPS5226313A (en) Manufacturing process of cold roled steel sheets of low yielding point by continuous annealing
JPS52105520A (en) Continuous casting and continuous hot rolling of aluminium-killed stee l
JPS53108811A (en) Annealing method for cold rolled steel sheet
JPS5239880A (en) Method for punching a double steel tape continuously
JPS5429180A (en) Method of producing retainer
JPS536221A (en) Production of pc steel wire or rod
JPS549113A (en) Highly anti-corrosive steel plate for automoviles
JPS53118221A (en) Method of manufacturing non-pretempered high-tensile steel
JPS5310311A (en) Rolls inside furnace for process line
JPS5395121A (en) Preparation of high tensile steel sheet
JPS53132432A (en) Method and apparatus for descaling control
JPS53114717A (en) Cold rolled steel sheet for deep drawing, hardenable after working
JPS52138429A (en) Production of cold rolled steel sheet having excellent drawability
JPS5437050A (en) Method of producing cold rolled steel plate
JPS5415458A (en) Method of producing cold rolled steel plate
JPS51123721A (en) Process for manufacturing a cold rolled steel sheet having excellent w orkability
JPS52131921A (en) Production of non-aging cold rolled steel sheet with excellent fish scale resistance for enameling
JPS51117254A (en) Corrosion-resisting bearing with countermeasure for prevention of pit-corrosion of rolling surface
JPS5274979A (en) Method of cutting shape steel
JPS53138915A (en) High load hot rolling rolls
JPS535017A (en) High tensile cold rolled steel sheet and its production method
JPS5431066A (en) Coiling method for hot rolled stainless steel strip without generating scratch marks
JPS5379710A (en) Preventing method for oil burning of cold rolled steel sheet of bright finish
JPS53130260A (en) Controlling method for shape of rolled metal