The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2013
Filed:
Oct. 31, 2007
Hiroyuki Ibe, Kakamigahara, JP;
Isao Aoki, Iajimi, JP;
Junya Kitamura, Kakamigahara, JP;
Hiroaki Mizuno, Kakamigahara, JP;
Yoshiyuki Kobayashi, Nirasaki, JP;
Nobuyuki Nagayama, Nirasaki, JP;
Hiroyuki Ibe, Kakamigahara, JP;
Isao Aoki, Iajimi, JP;
Junya Kitamura, Kakamigahara, JP;
Hiroaki Mizuno, Kakamigahara, JP;
Yoshiyuki Kobayashi, Nirasaki, JP;
Nobuyuki Nagayama, Nirasaki, JP;
Fujimi Incorporated, , JP;
Abstract
A thermal spray powder contains granulated and sintered particles composed of an oxide of any of the rare earth elements having an atomic number from 60 to 70. The average particle size of the primary particles constituting the granulated and sintered particles is 2 to 10 μm. The crushing strength of the granulated and sintered particles is 7 to 50 MPa. A plasma resistant member includes a substrate and a thermal spray coating provided on the surface of the substrate. The thermal spray coating is formed by thermal spraying, preferably plasma thermal spraying, the thermal spray powder.