Three-dimensional atom probe characterization of alloy element partitioning in cementite during tempering of alloy steel.
Hardness measurements confirm that the martensitic microstructure of an alloy steel, AISI/SAE 4340, is significantly more resistant to softening, compared to the martensitic microstructure of a high-purity Fe-0.4% C alloy, at tempering temperatures, 300-400 degrees C, just above the temperatures whe...
Autors principals: | Zhu, C, Xiong, X, Cerezo, A, Hardwicke, R, Krauss, G, Smith, G |
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Format: | Conference item |
Publicat: |
2007
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