Process for producing high density sintered body
    2.
    发明授权
    Process for producing high density sintered body 失效
    高密度烧结体的制造方法

    公开(公告)号:US4935199A

    公开(公告)日:1990-06-19

    申请号:US380066

    申请日:1989-07-14

    摘要: In a process for producing a sintered body using a gas-impermeable membrane formed by softening of a powder layer provided on the surface of a porous body, a metal polymer selected from polysilanes, polycarbosilanes, polysilazanes and hydrolyzates of metal alkoxides is added as a binder to the powder layer. According to the process of the invention, the gas-impermeable membrane is formed with high reliability, and high density sintered bodies can be obtained in a simple process.

    摘要翻译: 在使用由多孔体表面上的粉末层软化而形成的不透气膜的烧结体的制造方法中,添加选自聚硅烷,聚碳硅烷,聚硅氮烷和金属醇盐的水解物的金属聚合物作为粘合剂 到粉末层。 根据本发明的方法,不可渗透膜形成的可靠性高,可以通过简单的工艺获得高密度烧结体。