公开(公告)号：US20160298217A1

公开(公告)日：2016-10-13

申请号：US15092816

申请日：2016-04-07

Applicant: CITIC Dicastal CO., LTD

Inventor： Lisheng Wang ,  Yongning Wang ,  Zhihua Zhu ,  Chunhai Liu ,  Changhai Li ,  Lateng A ,  Zhendong Zhang ,  Yungao Su ,  Naiqin Zhao ,  Shengli Zhu ,  Chunnian He

IPC: C22C45/10 ,  C22F1/18 ,  C22C1/00 ,  C22F1/00 ,  C22C1/02 ,  C22C1/03

CPC classification number: C22C45/10 ,  C22C1/002 ,  C22C1/02 ,  C22C1/03 ,  C22F1/002 ,  C22F1/186

Abstract: The present invention provides an aluminum alloy refiner, which is characterized by being an amorphous alloy comprising 40 to 60 parts of Zr, 25 to 45 parts of Cu, 1 to 15 parts of Al, 1 to 10 parts of Pd and 1 to 10 parts of Nb in terms of mass fraction. The refiner provided by the present invention can be used to favorably refine crystal grains as well as improve the mechanical property of the aluminum alloy to a certain extent. Moreover, the intermediate alloy improves the strength and plasticity of the alloy, and a refined A356 aluminum alloy is very suitable for the manufacturing of automobile wheels.

Abstract translation: 本发明提供一种铝合金精炼机，其特征在于，包括Zr，40〜45份Cu，1〜15份Al，1〜10份Pd和1〜10份的非晶态合金 的Nb在质量分数方面。 本发明提供的精磨机可以有利地精炼晶粒，并且在一定程度上提高铝合金的机械性能。 此外，中间合金提高了合金的强度和塑性，精炼的A356铝合金非常适合制造汽车车轮。