G20Mn5N铸钢件微细观孔洞三维特征及形态演化
闫华东,靳慧(
)
)
Three-Dimensional Characteristics and Morphological Evolution of Micro/Meso Pores inG20Mn5N Steel Castings
Huadong YAN,Hui JIN()
)
图5. 轴向拉伸载荷作用下试样4中孔洞密度(N)的测量值及形核公式拟合曲线
Fig.5. Measured and fitted void density (N) in specimen 4 under the uniaxial tensile loading (εAxial—axial strain)
