Method of preparing complex-shaped ceramic-metal composite articles and
the products produced thereby
    3.
    发明授权
    Method of preparing complex-shaped ceramic-metal composite articles and the products produced thereby 失效
    制备复合陶瓷 - 金属复合制品的方法及由此制备的产品

    公开(公告)号:US5930581A

    公开(公告)日:1999-07-27

    申请号:US777984

    申请日:1996-12-24

    摘要: The invention is a complex-shaped article, comprising an article prepared by joining at least one multi-phase ceramic-metal part and at least one shaped part of another material, wherein the theoretical density of the at least one ceramic-metal part is greater than 80 percent.In another aspect, the invention is a process for preparing complex-shaped articles, comprising:(a) forming at least one ceramic-metal part;(b) forming at least one shaped part of another material; and(c) joining the at least one shaped ceramic-metal part with the at least one shaped part of another material such that a complex-shaped article is formed.The invention is a less costly and time-consuming process for preparing complex-shaped composite articles wherein the articles are formed of two or more selected materials wherein one of the materials is a ceramic-metal composite.

    摘要翻译: 本发明是一种复杂形状的制品,其包括通过将至少一个多相陶瓷 - 金属部件和至少一个其它材料的成形部分接合而制备的制品,其中至少一个陶瓷 - 金属部件的理论密度更大 超过80%。 另一方面,本发明是一种制备复杂形状制品的方法,包括:(a)形成至少一种陶瓷 - 金属部分; (b)形成另一材料的至少一个成形部分; 和(c)将至少一个成形的陶瓷 - 金属部件与另一种材料的至少一个成形部分接合,从而形成复合物状物品。 本发明是制备复杂形状的复合制品的成本较低且耗时的方法,其中制品由两种或多种选择的材料形成,其中材料之一是陶瓷 - 金属复合材料。