发明公开
EP2946866A3 Abrasive blade tip treatment 审中-公开
滑环尖端治疗

Abrasive blade tip treatment
摘要:
An abrasive coating for a metal airfoil tip in a gas turbine engine includes a plurality of grit particles (80) coated with a braze alloy material (82) and configured for attachment to the airfoil tip. The braze alloy (82) may be a nickel base, cobalt base or iron base braze alloy or mixtures thereof, or a titanium base braze alloy.
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