螺旋系列厚大球铁件铸造工艺研究

李小龙, 汪朝志, 杨春黎, 黄鹏

Research on casting technology of spiral series thick and large ductile iron castings

LI Xiaolong, WANG Chaozhi, YANG Chunli, HUANG Peng

中国铸造装备与技术 . 2023, (4): 84 -86 . DOI: 10.3969/j.issn.1006-9658.2023.04.017