support of National Science Foundation of China(Grant Nos.51705315 and U1860110)。
Roll forming has been widely used to manufacture long channels with complex cross-sections.End flare,one of the typical shape errors,seriously affects the forming accuracy of roll-formed parts,especially using advance...
A new 980 MPa advanced high-strength steel(AHSS) with excellent bendability and flangeability has been studied and industrially produced, typical of tensile strength, fractured elongation, and hole expansion ratio(HER...
In this paper, the effect of hot-rolling processing parameters on the post-rolling transformation behavior of C-Mn-Cr-Cu weather-resistant martensitic steel was investigated.Results indicate that the post-rolling tran...
Hydrogen embrittlement(HE)is one of the most dangerous yet most elusive embrittlement problems in metallic materials.Advanced high-strength steels(AHSS)are particularly prone to HE,as evidenced by the serious degradat...