Build direction dependence of microstructure and high-temperature tensile property of Co–Cr–Mo alloy fabricated by electron beam melting

By Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Yunping Li, H. Matsumoto, A. Chiba. 2014

173 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/9add6567219cdb9b193db270e27a68a318b8b744

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In Aerospace Engineering

In Mechanical Engineering

Citations in the corpus

Micro‐macro concurrent topology optimization for nonlinear solids with a decoupling multiscale analysis (2018, unknown): “By partially differentiating this potential with respect to the macroscopic deformation gradient FM, we obtain the effective macroscopic PK1 stress as P̄M = ∂Ψ̄M ∂FM = ρηI ∂ΨM ∂FM = ρηI PM, (10)”
Anisotropy and heterogeneity of microstructure and mechanical properties in metal additive manufacturing: A critical review (2018, unknown): “Likewise, for the CoCr alloys processed with EBM, the elevated build temperature caused the metastable γ-face centered cubic (fcc) phase transform to the stable ε-hexagonal closed packed (hcp) phase during the build process [139, 140], resulting in microstructural heterogeneity along the build direc”
Review on powder-based electron beam additive manufacturing technology (2012, background): “[49] studied microstructure and high temperature tensile properties of the Co-28Cr-6Mo-0.”
Additive manufacturing of metallic components by selective electron beam melting — a review (2016, methodology): “A more comprehensive investigation of Co–Cr– Mo fabricate by SEBM was performed by Sun et al.(43,44) The properties of Co–Cr–Mo alloys are strongly dependent on its microstructure, which is largely determined by the thermal history.”
Overview on Additive Manufacturing Technologies (2017, background): “Other materials evaluated for the EBM process feasibility (apart from gamma-TiAl alloys described earler) are nickel superalloys, such as Inconel 718 and Inconel 625, Rene142, and CMSX4 [129, 141-144]; Cobalt superalloy [129], copper [129], [141], [145], stainless steels [111], [146], and CoCrMo [11”