Structure and Properties Investigation about a Copper-Base SHS Welding Material
A new Copper-base SHS welding material was developed to meet the demand of the welding mend about metal parts in field. The structure and properties of the welding line were studied and the results indicated that the welding was belong to fusion welding, the fusion area between the parent metal and the welding line was clear, the tensile strength of the welding line over 200MPa, the bend strength close to 600MPa and the surface hardness close to HRB130. All these indicated that this copper-base material could be used in emergency maintenance welding about metal parts.
M.K. Lei, X.P. Zhu, K.W. Xu and B.S. Xu
J.Z. Hu et al., "Structure and Properties Investigation about a Copper-Base SHS Welding Material", Key Engineering Materials, Vols. 373-374, pp. 505-508, 2008