BZr复合添加对IN718高温合金流动性的影响
介子奇, 刘鼎元, $\boxed{\hbox{张军}}$

Effect of Combined Addition of B and Zr on the Fluidity of IN718 Superalloy
JIE Ziqi, LIU Dingyuan, $\boxed{\hbox{Zhang Jun}}$
图2 不同B和Zr含量的IN718合金的流动长度
Fig.2 Flow lengths of IN718 superalloy with various B and Zr contents (Lf—flow length, Tp—pouring temperature)