Study of exfoliation of cold-rolled sheets and strips of molybdenum

摘要

Study of exfoliation allows forecast extruding ability of TsM2A alloy sheets. Hardness analysis and its irregularity on surface and in cross section as well as analysis of fibrous thickness, micro-grains chains of initial recrystallization were made. The numbers of bending-unbending tests before destruction were used for analysis. The estimation of analysis was made separately for samples with and without exfoliation. Bending-unbending tests for estimation of inclination to exfoliation of MCh-type molybdenum strips were proposed.