热处理工艺对GH4720Li合金细晶铸锭组织与热加工性能的影响
王涛,万志鹏(
),李钊,李佩桓,李鑫旭,韦康,张勇
),李钊,李佩桓,李鑫旭,韦康,张勇
Effect of Heat Treatment Parameters on Microstructure and Hot Workability of As-Cast Fine Grain Ingot of GH4720Li Alloy
WANG Tao,WAN Zhipeng(),LI Zhao,LI Peihuan,LI Xinxu,WEI Kang,ZHANG Yong
),LI Zhao,LI Peihuan,LI Xinxu,WEI Kang,ZHANG Yong
图9. 不同二级均匀化热处理工艺参数下GH4720Li合金细晶铸锭中共晶相体积分数
Fig.9. The volume fraction of eutectic phase of as-cast fine grain ingot of GH4720Li alloy under different two-stage homogenization treatment parameters
