Invention Grant
- Patent Title: Metal chemistry for improved weldability of super alloys
- Patent Title (中): 金属化学改善超合金的焊接性
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Application No.: US14602865Application Date: 2015-01-22
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Publication No.: US09346132B2Publication Date: 2016-05-24
- Inventor: Yan Cui , Srikanth Chandrudu Kottilingam , Dechao Lin , Brian Lee Tollison
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, PA
- Main IPC: B23K1/00
- IPC: B23K1/00 ; C22C19/00 ; C22C19/03 ; B23K35/30 ; B23K35/02 ; B23K31/02 ; C22C19/05

Abstract:
A metal chemistry includes an amount of chromium weight of between about 9.0% and about 16% by weight, an amount of cobalt of between about 7.0% and about 14% by weight, an amount of molybdenum of between about 10% and about 20% by weight, an amount of iron of between about 1.0% and about 5.0% by weight, an amount of aluminum of between about 0.05% and about 0.75% by weight, an amount of titanium of between about 0.5% and about 2.0% by weight, an amount of manganese not to exceed about 0.8% by weight, an amount of carbon of between about 0.02% and about 0.10% by weight, an amount of a titanium+aluminum alloy of between about 0.55% and about 2.75% by weight, and an amount of nickel.
Public/Granted literature
- US20150129644A1 METAL CHEMISTRY FOR IMPROVED WELDABILITY OF SUPER ALLOYS Public/Granted day:2015-05-14
Information query
IPC分类: