Microstructure and softening of advanced high-strength steel QP1180 lap joints welded with CMT
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DOI: 10.1016/j.matlet.2020.129282
Abstract: Abstract QP1180 lap joints are welded by the cold-metal-transfer method. The microstructure and softening of the welded joints are investigated. The results show that the fusion zone is composed of acicular ferrite and as hard… read more here.
Keywords: haz; microstructure softening; subcritical haz; joints welded ... See more keywords