A method for preparing spinel (MgAl2O4) surfaces on alumina or alumino silicate articles or shapes by exposure of the article or shape to molten or vaporous magnesium or magnesium alloy for from two to ten hours under nonpyrophoric conditions.
申请公布号
US4382997(A)
申请公布日期
1983.05.10
申请号
US19800183909
申请日期
1980.09.04
申请人
THE DOW CHEMICAL COMPANY
发明人
HENSLEE, WALTER W.;MORROW, STANLEY J.;LINDSEY, JOHN S.;CHRISTENSON, CHRISTOPHER P.;SCHWANTJE, HANS H.
