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公开(公告)号:US09475734B2
公开(公告)日:2016-10-25
申请号:US13484629
申请日:2012-05-31
IPC分类号: C04B35/478 , C04B35/636 , C04B38/00
CPC分类号: C04B35/478 , C04B35/6365 , C04B38/0006 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3227 , C04B2235/3232 , C04B2235/3418 , C04B2235/425 , C04B2235/442 , C04B2235/5436 , C04B2235/5463 , C04B2235/5472 , C04B2235/6021 , C04B2235/96 , C04B2235/9607 , C04B2235/9615 , C04B2235/9638 , C04B38/00 , C04B38/0054 , C04B38/02 , C04B38/068 , C04B38/0675
摘要: A method for reducing shrinkage variability of aluminum titanate honeycombs includes preparing an aluminum titanate-forming batch material that includes least one alkaline earth carbonate having a particle size distribution. The particle size distribution of the at least one alkaline earth carbonate is selected based on the predicted shrinkage during sintering of the aluminum titanate honeycombs.
摘要翻译: 一种用于降低钛酸铝蜂窝体的收缩变异性的方法包括制备包含至少一种具有粒度分布的碱土金属碳酸盐的形成钛酸铝的批料。 至少一种碱土金属碳酸盐的粒度分布基于钛酸铝蜂窝体的烧结期间的预计收缩率来选择。