CASTING MOLD OF GRADING WITH SILICON CARBIDE
    3.
    发明申请
    CASTING MOLD OF GRADING WITH SILICON CARBIDE 审中-公开
    铸造碳化硅铸造模具

    公开(公告)号:US20150352630A1

    公开(公告)日:2015-12-10

    申请号:US14295506

    申请日:2014-06-04

    摘要: The disclosure relates generally to mold compositions and methods of molding and the articles so molded. More specifically, the disclosure relates to a mold for casting a titanium-containing article, comprising calcium aluminate and silicon carbide, wherein said silicon carbide is graded in said mold such that it is in different portions of the mold in different amounts, with the highest concentration of silicon carbide being located between a bulk of the mold and a surface of the mold that opens to a mold cavity.

    摘要翻译: 本公开一般涉及模制组合物和模制方法以及如此模制的制品。 更具体地,本公开涉及一种用于铸造包含铝酸钙和碳化硅的含钛制品的模具,其中所述碳化硅在所述模具中分级,使得其在模具的不同部分中具有不同的量,最高 碳化硅的浓度位于模具的大部分和通向模具腔的模具的表面之间。