【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。更多还原

【Abstract】 The testing process and results analysis of the casting technological parameters of Fe₃Al alloy casting are introduced. The causes bringing the results are analyzed. Hereby the principle of foundry technology design for Fe₃Al alloy casting is defined. As a result, the conflict between superior high temperature behaviors and inferior foundry technology performance about a series of Fe₃Al alloy casting is solved for guiding production and popularizing and applying the alloy casting.更多还原