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公开(公告)号:US20160158834A1
公开(公告)日:2016-06-09
申请号:US14905904
申请日:2014-07-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor: John Marcin J. , Steven J. Bullied , Dilip M. Shah , Alan D. Cetel
IPC: B22D25/02 , B22C9/24 , B22C9/06 , B22D27/04 , B22D21/02 , B22D29/00 , B22D15/00 , B22C9/10 , B22C7/02
CPC classification number: B22D25/02 , B22C7/02 , B22C9/043 , B22C9/06 , B22C9/10 , B22C9/101 , B22C9/108 , B22C9/24 , B22C21/14 , B22D15/00 , B22D19/00 , B22D19/0072 , B22D19/16 , B22D21/025 , B22D27/045 , B22D29/00 , B22D29/001
Abstract: A method for casting an article comprises a first region and a second region. The method comprises casting an alloy in a shell, the shell having a casting core protruding from a first metal piece; and deshelling and decoring to remove the shell and core and leave the first region formed by the first piece and the second region formed by the casted alloy.
Abstract translation: 一种用于铸造制品的方法包括第一区域和第二区域。 该方法包括在壳中铸造合金,所述壳具有从第一金属片突出的铸芯; 脱壳和装饰以除去壳和芯,并留下由铸造合金形成的第一部分和第二区域形成的第一区域。