冷却速率对β凝固γ-TiAl合金硼化物和室温拉伸性能的影响
王希1,2,刘仁慈1(
),曹如心3,贾清1,崔玉友1,杨锐1
),曹如心3,贾清1,崔玉友1,杨锐1
Effect of Cooling Rate on Boride and Room Temperature Tensile Properties of β-Solidifying γ-TiAl Alloys
WANG Xi1,2,LIU Renci1(),CAO Ruxin3,JIA Qing1,CUI Yuyou1,YANG Rui1
),CAO Ruxin3,JIA Qing1,CUI Yuyou1,YANG Rui1
图2. 台阶状铸板不同位置热等静压及热处理后显微组织的OM、BSE-SEM和SE-SEM像
Fig.2. OM (a, d, g), BSE-SEM (b, e, h) and SE-SEM (c, f, i) images of microstructures in step plate with 4 mm (a~c), 8 mm (d~f) and 12 mm (g~i) thicknesses after hot isostatic pressing and heat treatment
