发明名称 |
Quartz Glass Part and Fabrication Method for Quartz Glass Part |
摘要 |
A quartz glass part silicon powder is plasma-sprayed onto a surface of a quartz glass substrate and thereby a coating film is formed, the quartz glass substrate is composed of opaque quartz glass a fraction of grains having a diameter of 100 μm or larger in the silicon powder is 3% or smaller. |
申请公布号 |
US2016244358(A1) |
申请公布日期 |
2016.08.25 |
申请号 |
US201415025828 |
申请日期 |
2014.09.26 |
申请人 |
TECHNO QUARTZ INC. ;TOCALO CO., LTD |
发明人 |
Isogai Hiromichi;Kato Masahide;Umetsu Yasuhiro;Yamazaki Ryo;Habu Yoichiro |
分类号 |
C03C17/22;C03C15/00 |
主分类号 |
C03C17/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Tokyo JP |