B - Operations – Transporting – 22 – F
Patent
B - Operations, Transporting
22
F
B22F 7/04 (2006.01) B23K 1/00 (2006.01)
Patent
CA 2496189
A process for refurbishing a worn surface (14,16) of a shroud support component (10) of a turbomachine, as well as a shroud support component (10) refurbished with the process. The process generally entails removing a surface region of the worn surface (14,16) so as to define a repair surface (18,20) on the component (10). A braze tape (22,24) formed from a slurry to comprise a braze material and a wear-resistant alloy is then applied to the repair surface (18,20), followed by a heat treatment to cause the braze tape (22,24) to diffusion bond to the repair surface (18,20) so as to define a built-up surface (26,28). The built-up surface (26,28) is then machined to define a wear-resistant coating (30,32) on the component (10).
Emilianowicz Edward John
Gupta Bhupendra Kumar
Kelly Thomas J.
Nichols Glenn H.
Steplewski Marek M.
Company General Electric
Craig Wilson And Company
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