METHOD AND APPARATUS FOR IMPROVED HEAT EXTRACTION FROM ALUMINUM CASTINGS FOR DIRECTIONAL SOLIDIFICATION
摘要
<p>Method and apparatus for improving the quality and mechanical properties of an aluminum alloy engine cylinder block or other large or complex castings by providing sand molds bound with a soluble binder only at locations on said casting from which rapid cooling for directional solidification and/or improved localized mechanical properties are desired with said molds being otherwise bound at the remaining locations only with a more typical insoluble binder.</p>
申请公布号
WO2006129197(A2)
申请公布日期
2006.12.07
申请号
WO2006IB01777
申请日期
2006.03.14
申请人
TENEDORA NEMAK, S.A. DE C.V.;GARZA-ONDARZA, OSCAR;MOJICA-BRISENO, JUAN, FRANCISCO
发明人
GARZA-ONDARZA, OSCAR;MOJICA-BRISENO, JUAN, FRANCISCO