| 申请日期 | 2025-06-25 | 申请号 | EP05291531 |
| 公开（公告）号 | EP1642994A2 | 公开（公告）日 | 2006-04-05 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Shin Etsu Chemical Co Ltd | ||
| 简介 | The invention discloses a powder of rare earth compound or a rare earth-based composite for thermal spray coating consisting of particles having : a globular particle configuration with an espact ratio not exceeding 2 ; a particle diameter value D90 not exceeding 60 µm for the 90 % by weight level in the particle size distribution ; a bulk density not exceeding 1.6 g/cm3 ; anda cumulative pore volume of at least 0.02 cm3/g for the pores having a pore radius not exceeding 1 µm. | ||
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