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17. 籽晶的摆放示意图[34]
Fig.17. Schematic diagrams showing the layouts (a) of seeds in samples in ways of q1=0°, q2=0° (b), q1=15°, q2=0° (c), q1=0°, q2=15° (d), q1=0°, q2=30° (e) and q1=0°, q2=45° (f) (V=100 mm/s)[34]
