Yuan Zizhou~1 Kuang Yi~1 Mo Shixiong~2. Cast Steel Impeller for Pump in Lost Foam Casting[J]. Special Casting & Nonferrous Alloys, 2005,(9):560-561.DOI:
ZG20SiMn steel impeller of pump in lost foam casting was introduced.It was pointed out that the lost foam casting is very suitable for thin-walled complicated pump impeller.