Research on Casting Process of ZL205A Alloy
Author of the article:WANG Rong;LI Jianbin;GAO Yingmin
Author's Workplace：Shaanxi Hongyuan Aviation Forging Co.,Ltd.,Sanyuan 713801,China
Key Words：ZL205A Alloy processing parameter mechanical properties
Abstract：
The mechanical properties of ZL205 A alloy were investigated by adjusting smelting and heat treatment processing parameters. The results show that Fe contents influence the fracture elongation significantly and should be controlled below 0.08%. Addition of 1% grain refiner to the alloy can increase the fracture elongation. Solution treatment for 14 h at 535~540 ℃ and aging treatment for 8 h at 152 ℃ are suitable comparatively.
