单晶高温合金凝固特性与典型凝固缺陷研究
张军(
),黄太文,刘林,傅恒志
),黄太文,刘林,傅恒志
ADVANCES IN SOLIDIFICATION CHARACTERISTICS AND TYPICAL CASTING DEFECTS IN NICKEL-BASED SINGLE CRYSTAL SUPERALLOYS
Jun ZHANG(),Taiwen HUANG,Lin LIU,Hengzhi FU
),Taiwen HUANG,Lin LIU,Hengzhi FU
图4. 一种第三代单晶高温合金在不同过热温度下的部分DTA曲线[25]
Fig.4. DTA curves of one third generation single crystal superalloy at superheating temperatures of 1450 ℃ (a), 1550 ℃ (b), 1580 ℃ (c), 1650 ℃ (d), 1700 ℃ (e) and 1780 ℃ (f)[25]
