发明名称 |
METHOD FOR MAKING POROUS ACICULAR MULLITE BODIES |
摘要 |
Highly porous acicular mullite bodies are prepared. A green body containing mullite precursors and a porogen is formed using a wet method. The green body is heated to sequentially remove any binder, the porogen and calcine it. The calcined body is mullitized. The process formed a calcined body that has excellent strength and can be handled easily. The mullitized body has very high porosity, small pores and has excellent fracture strength.
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申请公布号 |
US2009324946(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20090492527 |
申请日期 |
2009.06.26 |
申请人 |
HAN CHAN;ZIEBARTH ROBIN PAUL;PYZIK ALEKSANDER JOZEF |
发明人 |
HAN CHAN;ZIEBARTH ROBIN PAUL;PYZIK ALEKSANDER JOZEF |
分类号 |
C04B28/06 |
主分类号 |
C04B28/06 |
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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