Title:
ROLLING METHOD FOR ALUMINUM SHEET OR ALUMINUM ALLOY SHEET
Document Type and Number:
Japanese Patent JP2008200689
Kind Code:
A
Abstract:
To provide a rolling method for an aluminum sheet or an aluminum alloy sheet by which a rolled sheet having excellent sheet surface quality can be obtained by suppressing the occurrence of seizure caused by the insufficiency of lubrication of hot rolling oil and deterioration in the removability of the rolling oil from the surface of the sheet.
The rolling method for an aluminum sheet or an aluminum alloy sheet comprises performing hot rolling using hot rolling oil, wherein the hot rolling is performed in such a manner that the average oil grain diameter of hot rolling oil in the hot rolling is controlled to the range of 3 to 10 m.
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Inventors:
MURAO SHINSUKE
UCHIYAMA SHUZO
IKEDA MASANORI
SAEKI KOZO
NAKANISHI HIRONOBU
UCHIYAMA SHUZO
IKEDA MASANORI
SAEKI KOZO
NAKANISHI HIRONOBU
Application Number:
JP2007037177A
Publication Date:
September 04, 2008
Filing Date:
February 16, 2007
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
B21B3/00; B21B1/22; C10M101/02; C10M129/06; C10M129/26; C10M129/70; C10M129/72; C10M129/74; C10M129/76; C10M149/02; C10M159/08; C10M169/04; C10N20/02; C10N20/06; C10N30/06
Domestic Patent References:
| JPH10183158A | 1998-07-14 | |||
| JP2006022126A | 2006-01-26 | |||
| JPH10183157A | 1998-07-14 | |||
| JP2003170207A | 2003-06-17 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Tetsuo Tomita
Etsuo Tada
Tetsuo Tomita