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Title:
HIGH PRESSURE LUBRICATION ROLLING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/155094
Kind Code:
A1
Abstract:
In the disclosed method of cold rolling an acid-washed stainless steel plate, a lubricant is used having a viscosity of 140 cst or higher at 40C, and with one rolling stand, rolling is performed with a 30% or greater rolling reduction rate at least.

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Inventors:
OHNO, Akira (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
大野　晃 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
FUJITA, Tamio (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
Application Number:
JP2010/073646
Publication Date:
December 15, 2011
Filing Date:
December 20, 2010
Export Citation:
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Assignee:
NIPPON STEEL CORPORATION (6-1 Marunouchi 2-chome, Chiyoda-ku Tokyo, 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
OHNO, Akira (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
大野　晃 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
International Classes:
B21B1/22; B21B3/02; C10M171/02; C10N20/02; C10N30/00; C10N40/24
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, 〒1058423, JP)
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