| Original document(22 pages) 中文版 |
Novel boron nitride agglomerated powders are provided having controlled density and fracture strength features. In addition methods for producing same are provided. One method calls for providing a feedstock powder including boron nitride agglomerates, and heat treating the feedstock powder to form a heat treated boron nitride agglomerated powder. In one embodiment the feedstock powder has a controlled crystal size. In another, the feedstock powder is derived from a bulk source. |
Application Number
申请号 |
200480023782 |
Application Date
申请日 |
2004.08.19 |
| Title 名称 |
Boron nitride agglomerated powder |
Publication Number
公开号 |
1839096 |
Publication Date
公开日 |
2006.09.27 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
C01B21/064,C04B35/583,C04B35/5831 |
Applicant(s) Name
申请人 |
Saint Gobain Ceramics |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Pruss Eugene A. |
| Attorney & Agent 代理人 |
zhou chengze |
| More information 更 多 信 息 |
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