发明名称 |
Apparatus and method for reducing breakage of fibers drawn from blanks |
摘要 |
A fiber preform (20) is contaminated with contaminates such as silicon nitride or silicon carbide. The preform is then held in a chamber (10) with a reducing gas (29) being introduced into the chamber. The reducing gas prevents the contaminates from being oxidized. If the contaminates were oxidized, the strengh of the final fiber would be reduced. |
申请公布号 |
AU4809597(A) |
申请公布日期 |
1998.05.22 |
申请号 |
AU19970048095 |
申请日期 |
1997.10.03 |
申请人 |
CORNING INCORPORATED |
发明人 |
JULIAN L. DUNN;G. SCOTT GLAESEMANN;JAMES E. DICKINSON JR.;BRUCE W. REDING;JAMES A. SNIPES;DONALD J. WISSUCHEK JR. |
分类号 |
G02B6/00;C03B37/012;C03B37/014;C03B37/027;C03B37/029 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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