Open AccessEffect of Different Phosphorus Modifiers on Microstructure and Properties for Al-Si Alloy
Author(s) -
Xiaolu Hong,
Dahui Chen,
Ying Xu,
Honglei Zhu,
Zhang Jiang,
Yongqiang Liu,
Yingjiang Peng,
Linchong Hou
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/692/3/032053
Subject(s) - alloy , microstructure , materials science , silicon , phosphorus , metallurgy , morphology (biology) , geology , paleontology
The coarse primary silicon structure will deteriorate the material properties of Al-Si alloy. It is necessary to optimize the morphology and size of primary silicon through modification, so as to improve the properties of Al-Si alloy. In this paper, four different phosphorus modifiers, AlP4, P-salt, P-Cu and Al-3P, were used to modify the Al-Si alloy. The microstructure and mechanical properties of the modified Al-Si alloy were compared and analyzed.