发明名称 |
Ceramics Sintered Body, Method for Producing Ceramics Sintered Body and Exothermic Body for Metal Vapor Deposition |
摘要 |
A ceramics sintered body improved in corrosion resistance to a molten metal and a method for producing such a ceramics sintered body. The ceramics sintered body includes boron nitride, titanium diboride, a calcium compound and titanium nitride and having a relative density of 92% or more, wherein the content of the calcium compound in terms of CaO is from 0.05 to 0.8% by weight, and a peak intensity by X-ray diffraction of the (200) plane derived from titanium nitride is from 0.06 to 0.15 relative to a peak intensity of the (002) plane of BN. Further, a method for producing a ceramics sintered body, which is applicable to the ceramics sintered body, and an exothermic body for metal vapor deposition constituted by the ceramics sintered body are also disclosed.
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申请公布号 |
US2008020920(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20040582627 |
申请日期 |
2004.12.10 |
申请人 |
YOKOTA HIROSHI;TOKUNAGA FUMIO;IWAMOTO KENTARO;KIMURA MASAMITU;WATANABE SHOUJIRO |
发明人 |
YOKOTA HIROSHI;TOKUNAGA FUMIO;IWAMOTO KENTARO;KIMURA MASAMITU;WATANABE SHOUJIRO |
分类号 |
C04B35/5833;C04B35/58;C04B35/583;H01B1/14;H01B3/12 |
主分类号 |
C04B35/5833 |
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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