发明名称 |
COATED METAL ELEMENTS FOR PRODUCING GLASS |
摘要 |
The coated noble metal element used in glass manufacture, such as a noble metal pipe, has an uncoated side that contacts a glass melt and an H<SUB>2</SUB>-impervious layer or an H<SUB>2</SUB>-impervious and O<SUB>2</SUB>-impervious layer, which is provided on a side opposite from the uncoated side. The H<SUB>2</SUB>-impervious layer or H<SUB>2</SUB>-impervious and O<SUB>2</SUB>-impervious layer is heat-resistant and is liquid or solid. In one process for providing the layer on the noble metal element an empty space between the noble metal element and a ceramic insulating jacket is filled with a coating material, and then the coating material is melted so that it wets a surface of the noble metal element. The coating material can include glass cullet, crushed glass or glass powder or is a mixture of crushed glass and ground ceramic material.
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申请公布号 |
US2008090013(A1) |
申请公布日期 |
2008.04.17 |
申请号 |
US20070947391 |
申请日期 |
2007.11.29 |
申请人 |
OTT FRANZ;GOHLKE DIRK;WITTE JOERG |
发明人 |
OTT FRANZ;GOHLKE DIRK;WITTE JOERG |
分类号 |
B05D3/02;C03B5/42;C03B5/167;C03B17/04;C03B40/00;C03C3/06;C03C3/083;C03C3/085;C03C3/087;C03C3/091;C03C3/093;C03C3/097;C03C3/105;C03C3/108;C03C3/11;C03C3/112;C03C3/118;C03C6/02;C23C30/00 |
主分类号 |
B05D3/02 |
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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