| 发明名称 |
FREE-FORMED QUARTZ GLASS INGOTS AND METHOD FOR MAKING SAME |
| 摘要 |
A method to form quartz glass ingots of ultra low contamination and defect levels by firing a high-purity quartz form as the feedstock, wherein the quartz glass ingot is free-formed on a platen rotating concentrically with the feedstock quartz article. |
| 申请公布号 |
US2014123705(A1) |
申请公布日期 |
2014.05.08 |
| 申请号 |
US201414155460 |
申请日期 |
2014.01.15 |
| 申请人 |
WINNEN MICHAEL PETER;SPRINGER TODD R. |
发明人 |
WINNEN MICHAEL PETER;SPRINGER TODD R. |
| 分类号 |
C03B20/00;C03C10/00 |
主分类号 |
C03B20/00 |
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