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4. 4和12 mm厚度铸板片层组织的TEM明场像
Fig.4. Bright field TEM images of lamellar grain in step plate with 4 mm (a) and 12 mm (b) thicknesses
