国家自然科学基金项目51502234, 51602242;凝固技术国家重点实验室西北工业大学开放课题批准号:SKLSP201410资助的课题. Project supported by the National Natural Science Foundation of ChinaGrant . 51502234, 51602242;the Fund of the State Key Laboratory of Solidification Processing in Northwestern Polytechnical University, ChinaGrant SKLSP201410