重力对高温合金定向凝固组织的影响
马德新, 赵运兴, 徐维台, 王富

Effect of Gravity on Directionally Solidified Structure of Superalloys
MA Dexin, ZHAO Yunxing, XU Weitai, WANG Fu
图10 上提法凝固时枝晶及γ/γ'共晶向下生长示意图
Fig.10 Schematics of dendrite and γ/γ' eutectic growth in platform during DWS
(a) starting stage (b) stable growth stage (c) end stage