Fe_3Al合金铸造工艺性能的研究  

Study and Production Practice of Casting Technologies on Fe_3Al Alloy

作　　者：鞠玲玲[1] 李立新[1] 王忠民[1] 张立新[1] 王士本[1] 

机构地区：[1]河北科技大学材料科学与工程学院,河北石家庄050054

出　　处：《河北科技大学学报》2004年第3期23-25,29,共4页Journal of Hebei University of Science and Technology

摘　　要：介绍了Fe3Al合金铸造工艺参数的测试过程,分析了结果及产生这一结果的原因,在此基础上确定了Fe3Al合金的铸造工艺设计原则,从而为指导生产提供了依据。解决了Fe3Al系列合金优良的高温性能与低劣的铸造工艺性能这对矛盾,使这类合金得以实现推广应用。The testing process and results analysis of the casting technological parameters of Fe_3Al alloy casting are introduced. The causes bringing the results are analyzed. Hereby the principle of foundry technology design for Fe_3Al alloy casting is defined. As a result, the conflict between superior high temperature behaviors and inferior foundry technology performance about a series of Fe_3Al alloy casting is solved for guiding production and popularizing and applying the alloy casting.

关 键 词：FE3AL合金 铸造工艺设计 高温性能 推广应用 测试过程 l系列 参数 

分 类 号：TG111[金属学及工艺—物理冶金] TG455[金属学及工艺—金属学]