Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Eto Yutaka and Umemoto Minoru and Sasaki Kazuya and Yoshida Masakatsu,Abnormal Low Surface Carbon Concentration in Gas Carburized Nb-Bearing Case Hardening Steel after Severe Machining,Tetsu-to-Hagane,1341688X,The Iron and Steel Institute of Japan,2013,99,1,32-39,https://cir.nii.ac.jp/crid/1390282680104805760,https://doi.org/10.2355/tetsutohagane.99.32