Thermal spray powder and method for forming a thermal spray...

Details Thermal spray powder and method for forming a thermal spray... Thermal spray powder and method for forming a thermal spray...

2006-09-29

2011-12-13

Bos, Steven (Department: 1736)

Chemistry of inorganic compounds

Rare earth compound

C427S446000, C427S453000, C428S357000, C428S402000, C428S688000, C501S126000, C501S152000

Reexamination Certificate

active

08075860

ABSTRACT:
A thermal spray powder includes granulated and sintered yttria particles obtained by granulating and sintering a raw material powder in air or oxygen. The primary particles constituting the granulated and sintered yttria particles have an average particle size between 0.5 and 1.5 μm inclusive, and 1.11 times or more as large as the raw material powder. Alternatively, the primary particles have an average particle size between 3 and 8 μm inclusive.

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Translation of Japan 2006/118013, May 11, 2006.

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