Anneal Structure and Properties of a High-carbon and High-alloy Cold Work Die Steel
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Abstract
By adding RE-Si-Fe,Ti-Fe and Nb-Fe,a high carbon and high alloy cold-working die steel was modified.The characteristics of microstructure and properties of the cold work die steel were studied by using metallography,EDS and hardness analysis etc.The modification rifined grains,eliminated net carbides and decreased the hardness of the steel.
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