发明名称 |
MANUFACTURING PROCESS FOR CHALCOGENIDE GLASSES |
摘要 |
The present invention is generally directed to a method of making chalcogenide glasses including holding the melt in a vertical furnace to promote homogenization and mixing; slow cooling the melt at less than 10° C. per minute; and sequentially quenching the melt from the top down in a controlled manner. Additionally, the present invention provides for the materials produced by such method. The present invention is also directed to a process for removing oxygen and hydrogen impurities from chalcogenide glass components using dynamic distillation. |
申请公布号 |
US2012238432(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213483023 |
申请日期 |
2012.05.29 |
申请人 |
NGUYEN VINH Q;SANGHERA JASBINDER S.;BAYYA SHYAM S.;CHIN GEOFI;AGGARWAL ISHWAR D. |
发明人 |
NGUYEN VINH Q;SANGHERA JASBINDER S.;BAYYA SHYAM S.;CHIN GEOFI;AGGARWAL ISHWAR D. |
分类号 |
C03B27/00;C01B19/04;C01G28/00;C03B5/173;C03C3/00;C03C3/32 |
主分类号 |
C03B27/00 |
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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