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5. 4和12 mm厚铸板中硼化物TEM明场像及其SAED花样
Fig.5. Bright field TEM images (a, c) and SAED patterns (b, d) of borides in step plate with 4 mm (a, b) and 12 mm (c, d) thicknesses (Inset in Fig.5a shows the enlarged view of boride tip in the rectangle)
