Invention Grant
- Patent Title: Method for forming fluoride spray coating and fluoride spray coating covered member
- Patent Title (中): 形成氟喷涂和氟喷涂覆盖件的方法
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Application No.: US14376647Application Date: 2012-10-26
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Publication No.: US09421570B2Publication Date: 2016-08-23
- Inventor: Yoshio Harada , Kenichiro Togoe
- Applicant: TOCALO CO., LTD.
- Applicant Address: JP Hyogo
- Assignee: TOCALO CO., LTD.
- Current Assignee: TOCALO CO., LTD.
- Current Assignee Address: JP Hyogo
- Agency: Greenblum & Bernstein P.L.C.
- Priority: JP2012-025699 20120209; JP2012-025700 20120209
- International Application: PCT/JP2012/077676 WO 20121026
- International Announcement: WO2013/118354 WO 20130815
- Main IPC: C23C4/04
- IPC: C23C4/04 ; B05D1/02 ; C23C4/02 ; B05B7/20

Abstract:
[Problem] To provide a fluoride spray coating covered member adhered with a fluoride spray coating having excellent properties on quality by suppressing a thermal decomposition reaction and an oxide reaction, and to propose a method for forming a cover by firmly adhering the coating.[Solution] A method for forming a fluoride spray coating in an implantation structure onto a substrate surface by spraying particles of a fluoride spraying material onto a substrate surface or a pretreated substrate surface, if necessary through an undercoat layer or spray particle dotted parts of carbide cermet, at a flying velocity of particles of not less than 500 m/sec with an inert gas as a working gas for coating formation at an inert gas temperature of 600° C.-1300° C. as well as a fluoride spray coating covered member.
Public/Granted literature
- US20150017463A1 METHOD FOR FORMING FLUORIDE SPRAY COATING AND FLUORIDE SPRAY COATING COVERED MEMBER Public/Granted day:2015-01-15
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