Article ID Journal Published Year Pages File Type
1647227 Materials Letters 2012 4 Pages PDF
Abstract
► Casting process of MAR-M247 was reproduced in Gleeble thermo-mechanical simulator. ► The cooling rates were precisely controlled in the range of 0.25-10 K/s. ► Constituent phases, their morphology and size varied with cooling rates. ► Dendrite spacing decreased and microhardness increased with increasing cooling rate.
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Physical Sciences and Engineering Materials Science Nanotechnology
Preview
Effect of the cooling rate on microstructure and hardness of MAR-M247 Ni-based superalloy
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