LUBRICATED STEEL SHEET AND TREATMENT LIQUID FOR FORMING LUBRICANT FILM

Japanese Patent JP2010018829

A

To provide a lubricated steel sheet in which, even if a long period has been passed after the application of lubrication treatment and/or press working is performed without performing additional lubrication treatment in a lubricant environment, the generation of rust is prevented, the lubricity of a lubricant film is stably maintained, and also, film removability and chemical treatment property are satisfactory.

Using a treatment liquid containing: a film forming component composed of alkali metal borate and/or alkali metal silicate (particularly, lithium silicate); a lubricating component composed of a mixture of zinc stearate and wax; and a rust preventive component composed of at least one kind selected from phosphate, the oxoate of vanadium, the oxoate of molybdenum and a mercapto compound, a lubricant film is formed on the surface of a steel sheet, particularly, on the surface of a steel strip.

JP2023021699	METHOD FOR PRODUCING SLIDE MEMBER, AND SLIDE MEMBER
JPH06502378	Description: Treatment of metals for coating or activation
JP2023128426	THICK STEEL PLATE AND METHOD FOR MANUFACTURING THE SAME

MIYAHARA KICHIHEI
KAWANISHI YOSHIHIRO
NAKAGISHI TETSUYUKI
SAWAI KAZUYOSHI
ASHITACHI HAJIME

JP2008179345A

January 28, 2010

July 09, 2008

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SUMITOMO METAL IND
ASAHI KAGAKU KOGYO CO LTD

C23C26/00; B32B9/00; B32B15/04; C10M103/00; C10M105/24; C10M109/00; C10M125/00; C10M125/24; C10M125/26; C10M129/16; C10M129/32; C10M135/24; C10M137/02; C10M145/14; C10M145/28; C10M159/06; C10M173/00; C10N10/02; C10N10/04; C10N10/10; C10N10/12; C10N30/06; C10N30/12; C10N40/24; C10N50/02

JP2006240157A	2006-09-14
JP2003261825A	2003-09-19
JPS5290435A	1977-07-29
JP2000319786A	2000-11-21
JP2002053980A	2002-02-19
JP2008019492A	2008-01-31
JPH093476A	1997-01-07

Shoichi Hirose

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