Model forecasting of phase composition of electrolytic alloys Co-Ni-Mn (part 1)

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Schmidt, V.V.^1 ; Zhikhareva, I.G.^1

Tyumen Industrial University, Volodarskogo St., 38, Tyumen

625000, Russia^1

关键词: Chemical compositions;    Chemical content;    Face-centered cubic;    Hexagonal close packed;    Metal solvent;    Model forecasting;    Operational properties;    Phase formations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/3/032047/pdf
DOI  :  10.1088/1757-899X/327/3/032047

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

With the help of four criteria for phase formation, a model forecasting of the phase composition of electrolytic alloy Co-Ni-Mn was carried out; the expected phases were calculated. The boundaries of the chemical content of the metal-solvent (Co) in these phases are determined, depending on the ratio of metal ions in the electrolyte of deposition. Model forecasting of the phase composition of Co-Ni-Mn alloys makes it possible to predict the type and number of Co phases (hexagonal close-packed - HCP-α-Co, face-centered cubic - FCC-β-Co) depending on the mole fraction of the solvent metal (Co). In the first approximation, the forecast allows one to determine the phase and chemical composition of the coating, which corresponds to the specified operational properties.