HIGH PRESSURE LUBRICATION ROLLING METHOD

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 (JP)
FUJITA TAMIO (JP)
NISHIMURA SHINYA (JP)

Application Number:

PCT/JP2010/073646

Publication Date:

December 15, 2011

Filing Date:

December 20, 2010

Export Citation:

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Assignee:

NIPPON STEEL CORP (JP)
OHNO AKIRA (JP)
FUJITA TAMIO (JP)
NISHIMURA SHINYA (JP)

International Classes:

B21B1/22; B21B3/02; C10M171/02; C10N20/02; C10N30/00; C10N40/24

Foreign References:

JPH0578690A	1993-03-30
JPH05253604A	1993-10-05
JPH03172392A	1991-07-25
JPH0824908A	1996-01-30

Attorney, Agent or Firm:

AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)

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