Dead-man temperature estimation based on the acoustic CT method T .Okada, M. Ichida, H. Yamaji, K. Kunitomo, M. Inoue, I. Yamada and K. Yamane Rev. Met. Paris, 97 6 (2000) 721-728 Published online: 13 January 2017 DOI: 10.1051/metal/200097060721