材料期刊网

STUDY ON NODULE RATIO AND COMPACTED GRAPHITE RATIO OF IRON FLUID TREATED BY RARE EARTH MAGNESIUM ALLOY QUICKLY EXAMINED BY CONCENTRATED DIFFERENCE FIXING OXYGEN

L.X.Ding and Y.M.Wang Department of material , School of Mechanical Engineering , Shenyang University , Shenyang 110044 , China

金属学报(英文版)

The article uses the method of regression statistics to obtain the regression formula of iron fluid nodule ratio Q and compacted graphite ratio R, through rare earth magnesium treatment. At the same time it has given thejudging figure of Q and R, considering oxygen activity and temperature. When usi...

关键词: nodule ratio , null , null , null