Chen Bin
,
Yin Kai-Yang
,
Lu Tian-Feng
,
Sun Bing-Yi
,
Dong Qing
,
Zheng Jing-Xu
,
Lu Chen
,
Li Zhan-Chun
材料科学技术（英）
doi:10.1016/j.jmst.2016.06.010
AZ91/HA composite was prepared by AZ91 magnesium alloy and porous HA using squeeze casting method. The microstructure and mechanical property of the AZ91/HA composite were studied. The results show that the molten AZ91 alloy completely infiltrated the preform without destroying the porous structure of the HA preform. The compressive strength of AZ91/HA composite increased significantly compared with that of the porous HA. The immersion test indicated that AZ91 alloy shows a lower corrosion resistance and is easier to be corroded in comparison with HA.
关键词:
Biodegradable
,
Magnesium alloy
,
Porous HA
,
Composite
,
Squeeze casting
