Progress and prospects in Mg-alloy super-sized high pressure die casting for automotive structural components  

作　　者：Tian Li Jiangfeng Song Ang Zhang Guoqiang You Yan Yang Bin Jiang Xian Yue Qin Cheng Xu Fushen Pan 

机构地区：[1]National Engineering Research Centre for Magnesium Alloys,Chongqing University,Chongqing,400044,PR China [2]National Key Laboratory of Advanced Casting Technologies,Chongqing University,Chongqing,400044,PR China [3]Boao Magnesium Aluminium Manufacturing Company Ltd,Nantong Town,Wansheng Economic Development Zone,Chongqing,401120,PR China [4]Chongqing Millison Technologies Inc,Banan District,Chongqing,401321,PR China

出　　处：《Journal of Magnesium and Alloys》2023年第11期4166-4180,共15页镁合金学报（英文）

基　　金：the funding from the National Key R&D Program of China (No.2022YFB3709300 and No.2021YFB3701000);National Natural Science Foundation of China (No.U21A2048,No.52271090,and No.52101125)。

摘　　要：Since the introduction of Tesla's Giga-Casting process, the automotive industry has widely accepted the concept of super-sized structural components due to their significant potential for enhancing the light-weighting of both electric and internal combustion engine vehicles.These super-sized components can be further lightened by using Mg alloys because of their exceptional lightweight characteristics, with a density only two-thirds that of aluminium alloys and one-fourth that of steel. This outstanding attribute offers the attractive prospect of achieving significant weight reduction without compromising structural integrity. This review examines studies on the Mg-alloy HighPressure Die Casting(HPDC) process, providing insights into the future prospects of incorporating Mg alloys into super-sized automotive HPDC components.

关 键 词：Mg alloy Giga-casting HPDC Super-sized 

分 类 号：TG146.22[一般工业技术—材料科学与工程]