COLUMNAR ALUMINUM TITANATE AND METHOD FOR PRODUCING SAME
摘要
<p>Disclosed are: a columnar aluminum titanate which is capable of providing a sintered body that has low thermal expansion coefficient, large pore diameter and high mechanical strength; a method for producing the columnar aluminum titanate; and a sintered body of the columnar aluminum titanate. Specifically disclosed is a columnar aluminum titanate which is characterized in that the average aspect ratio (= number average length/number average breadth) is 1.5 or more and the magnesium content is preferably within the range of 0.5-2.0% by weight relative to the total of titanium and aluminum in terms of oxides.</p>
申请公布号
WO2011118025(A1)
申请公布日期
2011.09.29
申请号
WO2010JP55376
申请日期
2010.03.26
申请人
OTSUKA CHEMICAL CO., LTD.;ITOI, NOBUKI;MORI, HIROYOSHI;MISHIMA, TAKAHIRO;OGAWA, HIDETOSHI