State Key Laboratory of Solidification Processing Northwestern Polytechnical University Xi'an 710072 China;
Western Metal Materials Co. LTD Xi'an 710021 China;
Northwest Institute for Nonferrous Metal Research Xi'an 710016 China;
State Key Laboratory of Solidification Processing Northwestern Polytechnical University Xi'an 710072 China;
Northwest Institute for Nonferrous Metal Research Xi'an 710016 China;
State Key Laboratory of Solidification Processing Northwestern Polytechnical University Xi'an 710072 China;