Additive manufacturing of Inconel625-HSLA Steel functionally graded material by wire arc additive manufacturingJiarong Zhang, Xinjie Di, Chengning Li, Xipeng Zhao, Lingzhi Ba and Xin JiangMetall. Res. Technol., 118 5 (2021) 502DOI: https://doi.org/10.1051/metal/2021063