B - Operations – Transporting – 23 – P
Patent
B - Operations, Transporting
23
P
B23P 15/04 (2006.01) B23K 10/02 (2006.01) B23K 31/02 (2006.01) C23C 26/02 (2006.01) C23C 30/00 (2006.01) F01D 5/00 (2006.01) F01D 9/04 (2006.01) F01D 25/24 (2006.01) F01D 25/28 (2006.01)
Patent
CA 2470570
A wear-resistant assembly of a turbine outer case (22) and a turbine vane (34) is fabricated by providing a turbine outer case (22), and a turbine vane (34) that, when assembled, is supported on the turbine outer case (22) in a support region such that a vane-support area (52) of the turbine vane (34) contacts a case-support area (54) of the turbine outer case (22). A wear-resistant material is welded to a weld area of at least one of the vane-support area (52) and the case-support area (54). In some circumstances, as where the turbine outer case (22) and the turbine vane (34) have previously been in service, material may be machined from the support region before the welding.
Hagle Michael Philip
Stewart Matthew
Troup Robert Eugene
Company General Electric
Craig Wilson And Company
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