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CRUCIBLE AND EXTRINSIC FACECOAT COMPOSITIONS AND METHODS FOR MELTING TITANIUM AND TITANIUM ALUMINIDE 发明申请

2023-12-05 4340 2278K 0

专利信息

申请日期 2025-07-29 申请号 US13693155
公开(公告)号 US20140150986A1 公开(公告)日 2014-06-05
公开国别 US 申请人省市代码 全国
申请人 GENERAL ELECTRIC COMPANY
简介 Crucible compositions and methods of using the crucible compositions to melt titanium and titanium alloys. More specifically, crucible compositions having extrinsic facecoats comprising a rare earth oxide that are effective for melting titanium and titanium alloys for use in casting titanium-containing articles. Further embodiments are titanium-containing articles made from the titanium and titanium alloys melted in the crucible compositions. Another embodiment is a crucible curing device and methods of use thereof.


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