Fracture Analysis for Last-but-one Blade of 200MW Steam Turbine
Bo Zhang
Abstract
Bo Zhang
Abstract
The chemical composition, metallographic structure, hardness and surface of fracture are analyzed herein for the broken blade and lacing wire in order to find the cause of blade fracture.
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The chemical composition, metallographic structure, hardness and surface of fracture are analyzed herein for the broken blade and lacing wire in order to find the cause of blade fracture.
Key concepts: Blade (archaeology), Engineering, Steam turbine, Turbine blade, Fracture (geology), Mechanical engineering, Turbine, Marine engineering