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
Effect of Cooling Rate on Boride and Room Temperature Tensile Properties of
β
-Solidifying
γ
-TiAl Alloys
WANG Xi
1,
2
,LIU Renci
1
(
),CAO Ruxin
3
,JIA Qing
1
,CUI Yuyou
1
,YANG Rui
1
图1.
台阶状铸板示意图
Fig.1.
Schematic of step plate casting sample (unit: mm)