Investigation of Hardness Change for Spot Welded Tailored Blank in Hot Stamping Using CCT and Deformation-CCT Diagrams

Yogo, Y; Kurato, N; Iwata, N

Yogo, Y (reprint author), Toyota Cent R& Labs Inc, 41-1 Yokomichi, Nagakute, Aichi 4801192, Japan.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2018; 49A (6): 2293

Abstract

When an outer panel of a B-pillar is manufactured with the hot stamping process, reinforcements are spot welded on its inner side. Before reinforcemen......

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