VERFAHREN ZUR HERSTELLUNG KERAMISCHER VERBUNDWERKSTOFFE.
摘要
The invention relates to a method for producing ceramic composites obtained by oxidation of an aluminum parent metal to form a polycrystalline ceramic material by providing a filler having a coating of a silicon source on at least a portion of said filler different in composition from the primary composition of said filler, said silicon source possessing intrinsic doping properties. A body of molten parent metal, adjacent a mass of the filler material, reacts with an oxidant to form an oxidation reaction product which infiltrates the adjacent mass of filler thereby forming the ceramic composite.
申请公布号
DE3784123(D1)
申请公布日期
1993.03.25
申请号
DE19873784123
申请日期
1987.09.10
申请人
LANXIDE TECHNOLOGY CO. LP, NEWARK, DEL., US
发明人
LESHER, DANIEL H., WILMINGTON DELAWARE 19808, US;KENNEDY, CHRISTOPHER R., NEWARK DELAWARE 19711, US;WHITE, DANNY R., NEW CASTLE DELAWARE 19720, US;URQUHART, ANDREW W., NEWARK DELAWARE 19711, US