Quality Management and Control of Low Pressure Cast Aluminum Alloy

5th Annual International Conference on Material Science and Environmental Engineering

材料科学;生态环境科学

Zhang, Dianxi^1 ; Zhang, Yanbo^2 ; Yang, Xiufan^1 ; Chen, Zhaosong^1 ; Jiang, Zelan^1

Anshun College of Materials Physics, Anshun

561000, China^1

Guizhou Anji Aviation Precision Casting Co. Ltd, Anshun

561000, China^2

关键词: Cast aluminum alloy;    Low pressure casting;    Low pressures;    Main process;    Management and controls;    Physical and chemical analysis;    Production process;    Sand cores;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/301/1/012054/pdf
DOI  :  10.1088/1757-899X/301/1/012054

来源: IOP

【 摘 要 】

This paper briefly reviews the history of low pressure casting and summarizes the major production processes of low pressure casting. It briefly introduces the quality management and control of low pressure cast aluminum alloy. The main processes include are: preparation of raw materials, Melting, refining, physical and chemical analysis, K-mode inspection, sand core, mold, heat treatment and so on.