Influence of the Mg and Bi content on brazeability of MONOBRAZE material under flux-free brazing conditionsKanokploy Phumprasop, Dai Yamamoto, Noriyuki Yamada and Hirokazu TanakaMATEC Web Conf., 326 (2020) 08003DOI: https://doi.org/10.1051/matecconf/202032608003