MOLTEN METAL-RESISTANT MEMBER AND PROCESS FOR PRODUCING MOLTEN METAL-RESISTANT MEMBER

WIPO Patent Application WO/2011/010400

A1

Disclosed is a process for producing a molten metal-resistant member with a coating being formed thereon by thermal spraying, the thermally sprayed coating having a prolonged service life. The process comprises jetting spray particles through a thermal spray nozzle onto a molten metal-resistant member to form a thermally sprayed coating.  The process is characterized in that the spray particles are fine particles having a diameter of not more than 15 μm.  The process is further characterized in that the spray particles during thermal spraying or immediately after thermal spraying are sealed with a non-oxidizing gas to prevent the oxidation of spray particles and further to form a dense thermally sprayed coating, whereby the resistance to corrosion by a molten metal and the resistance to corrosion by pickling are enhanced.

WO/2000/055384	METHOD AND DEVICE FOR COATING A SUPPORT BODY WITH A HARD MAGNETIC SE-FE-B MATERIAL USING PLASMA SPRAYING
JPH0257672	MANUFACTURE OF FRICTION MATERIAL AND SLIDING MATERIAL BY THERMAL SPRAYING SYSTEM
WO/2023/020629	COMPOSITE MATERIAL FOR COOKER, PREPARATION METHOD FOR COMPOSITE MATERIAL, AND COOKER

YONEKURA NOBUO (JP)

PCT/JP2009/063974

January 27, 2011

July 30, 2009

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NIPPON STEEL HARDFACING (JP)
YONEKURA NOBUO (JP)

C23C4/06; C23C2/06; C23C2/12; C23C4/12; C23C4/18

JP2002004016A	2002-01-09
JPH04276058A	1992-10-01
JPH08188860A	1996-07-23
JP2009019271A	2009-01-29
JPH09165667A	1997-06-24
JP2008127614A	2008-06-05
JPS63206459A	1988-08-25
JPH09165665A	1997-06-24
JP2006185905A	2006-07-13
JPS6247470A	1987-03-02
JPH09157866A	1997-06-17
JPH11264062A	1999-09-28

MIZUNO, Katsufumi et al. (JP)
Katsufumi Mizuno (JP)

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