氨合成塔外壳用特厚电渣板的研制开发
李样兵,李杰,龙杰,袁锦程,吴艳阳,柳付芳
Research and development of extra thick electroslag #br# plate for ammonia converter shell
LI Yangbing1,LI Jie2,LONG Jie1,YUAN Jincheng1,WU Yanyang1,LIU Fufang3
中国冶金 . 2019, (8): 71 -75 .  DOI: 10.13228/j.boyuan.issn10069356.20180429