JPS5514172A - Skin-pass rolling method of original tin plate - Google Patents

Skin-pass rolling method of original tin plate

Info

Publication number
JPS5514172A
JPS5514172A JP8713578A JP8713578A JPS5514172A JP S5514172 A JPS5514172 A JP S5514172A JP 8713578 A JP8713578 A JP 8713578A JP 8713578 A JP8713578 A JP 8713578A JP S5514172 A JPS5514172 A JP S5514172A
Authority
JP
Japan
Prior art keywords
skin
pass rolling
tin plate
dull
marks
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
JP8713578A
Other languages
Japanese (ja)
Other versions
JPS5924884B2 (en
Inventor
Tetsuo Eto
Tsutomu Iwamoto
Masanori Hakamagi
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 JP8713578A priority Critical patent/JPS5924884B2/ja
Publication of JPS5514172A publication Critical patent/JPS5514172A/en
Publication of JPS5924884B2 publication Critical patent/JPS5924884B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the occurrence of remaining of dull marks and enhance shape correcting force by using dull rolls whose surface profile has been defined within the specified range to the front stage stadns thereby performing skin-pass rolling.
CONSTITUTION: In the original tin plate skin-pass rolling mill of two or more stands, skin-pass rolling is performed by using dull rolls of roll surface roughness; 1.8 to 3.0μRa, cutoff level; 1.2 to 1.3μ, PPI; ≥ 200 for the entire number of the front stage stands except the final stand. The tin plate products produced with this method does not cause remaining of dull marks and have considerably improved steel plate shapes than conventional tin plate products.
COPYRIGHT: (C)1980,JPO&Japio
JP8713578A 1978-07-19 1978-07-19 Expired JPS5924884B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8713578A JPS5924884B2 (en) 1978-07-19 1978-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8713578A JPS5924884B2 (en) 1978-07-19 1978-07-19

Publications (2)

Publication Number Publication Date
JPS5514172A true JPS5514172A (en) 1980-01-31
JPS5924884B2 JPS5924884B2 (en) 1984-06-13

Family

ID=13906513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8713578A Expired JPS5924884B2 (en) 1978-07-19 1978-07-19

Country Status (1)

Country Link
JP (1) JPS5924884B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104201A (en) * 1982-12-03 1984-06-16 Nippon Kokan Kk <Nkk> Production of galvanized steel sheet
JPS6466003A (en) * 1987-09-03 1989-03-13 Kawasaki Steel Co Production of high brightness cold-rolled steel sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104201A (en) * 1982-12-03 1984-06-16 Nippon Kokan Kk <Nkk> Production of galvanized steel sheet
JPS6466003A (en) * 1987-09-03 1989-03-13 Kawasaki Steel Co Production of high brightness cold-rolled steel sheet

Also Published As

Publication number Publication date
JPS5924884B2 (en) 1984-06-13

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