FREMGANGSMAATE OG APPARAT FOR FILTRERING AV SMELTET METALL, SAERLIG ALUMINIUM
摘要
<p>The present invention provides a highly efficient ceramic roam material for use in filtering molten metal, especially molten aluminum. The ceramic roam material of the present invention is characterized by having an open cell structure with a plurality of interconnected voids surrounded by a web of said ceramic material. The filter of the present invention is further characterized by a combination of critical properties, as air permeability, porosity or void fraction and thickness.</p>
申请公布号
NO150165(C)
申请公布日期
1984.08.29
申请号
NO19800001371
申请日期
1980.05.09
申请人
SCHWEIZERISCHE ALUMINIUM AG,
发明人
YARWOOD, JOHN C.,;DORE, JAMES E.,;PREUSS, ROBERT K.,;PRYOR, MICHAEL J.,;GRAY, THOMAS J.,
