Direct Quenching Process in Seamless Tube Manufacturing
継目無鋼管製造における直接焼入れプロセス

Yutaka MIHARA, Yasushi UENO, Hiroshi KAMIO, Masayuki HATANAKA
1985 Tetsu to hagane  
doi:10.2355/tetsutohagane1955.71.8_965 fatcat:ouoxsj4ewzczxhkyd2l2cce7he