TY - JOUR
T1 - Microstructure and properties of semisolid hypereutectic high chromium cast iron prepared by slope cooling body method
AU - Huang, Z. F.
AU - Xing, J. D.
AU - Guo, C.
PY - 2010/11/1
Y1 - 2010/11/1
N2 - To improve the toughness of hypereutectic high chromium cast iron, the morphology of the primary carbides were improved by the slope cooling body method, a semisolid forming process. The semisolid specimens were prepared under different forming techniques, and the microstructure, impact toughness and wear resistance were studied. The results indicate that the morphology of primary carbide is improved, impact toughness initially increases then remains constant as the semisolid forming temperature increases, impact toughness was improved, but wear resistance was reduced.
AB - To improve the toughness of hypereutectic high chromium cast iron, the morphology of the primary carbides were improved by the slope cooling body method, a semisolid forming process. The semisolid specimens were prepared under different forming techniques, and the microstructure, impact toughness and wear resistance were studied. The results indicate that the morphology of primary carbide is improved, impact toughness initially increases then remains constant as the semisolid forming temperature increases, impact toughness was improved, but wear resistance was reduced.
KW - Slope cooling body method
KW - hypereutectic high chromium cast iron
KW - impact toughness
KW - wear resistance
UR - https://www.scopus.com/pages/publications/78649608808
U2 - 10.1179/030192309X12549935902266
DO - 10.1179/030192309X12549935902266
M3 - 文章
AN - SCOPUS:78649608808
SN - 0301-9233
VL - 37
SP - 607
EP - 611
JO - Ironmaking and Steelmaking
JF - Ironmaking and Steelmaking
IS - 8
ER -