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BONDCASTING PROCESS USING INVESTMENT AND SAND CASTING
专利权人:
UNITED TECHNOLOGIES CORPORATION
发明人:
WHITE, MARK A.
申请号:
EP20160153301
公开号:
EP3059030(A3)
申请日:
2016.01.29
申请国别(地区):
欧洲专利局
年份:
2016
代理人:
摘要:
A method of forming a component having a plurality of parts constructed from at least two different materials includes forming a first part made from a first material, placing a sandcasting pattern in a sand molding box, filling the sand molding box with sand, removing the sandcasting pattern from the sand molding box, placing the first part in a first portion of a void in the sand with the void formed by the removal of the sandcasting pattern, filling a remaining area of the void with a second material, and allowing the second material to solidify to form a second part.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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