Dynamic material flow analysis of nickel and chromium associated with steel materials by using matraceKentaro Takeyama, Hajime Ohno, Kazuyo Matsubae, Kenichi Nakajima, Yasushi Kondo and Tetsuya NagasakaMatériaux & Techniques, 104 6-7 (2016) 610DOI: https://doi.org/10.1051/mattech/2017012