GB/T 28412-2012
ActiveGeneral specification of superalloy investment cast airfoils
高温合金精铸叶片通用技术条件
Application Summary AI generated
This standard specifies the technical requirements, inspection methods, and acceptance criteria for superalloy investment cast airfoils, such as turbine blades and vanes. It is applied in the aerospace and power generation industries for manufacturing components that operate under high-temperature and high-stress conditions in gas turbine engines. The standard ensures dimensional accuracy, metallurgical quality, and mechanical performance of castings used in critical engine assemblies.
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