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急冷Ａｌ－５Ｆｅ合金先共晶相晶体结构的ＴＥＭ测定卢正欣，井晓天，楼秉哲，赵高扬（西安理工大学材料工程系，西安７１００４８）快速凝固Ａｌ－Ｆｅ系耐热合金的工作温度可达３５０～４００℃，有望部分取代钛合金用于制造航空发动机～［１］。Ａｌ－Ｆｅ合金急冷组织...
TEM Measurement of the First Eutectic Crystal Structure of Quenched Al-5Fe Alloy Lu Zhengxin, Jing Xiaotian, Lou Bingzhe, Zhao Gaoyang (Department of Materials Engineering, Xi’an University of Technology, Xi’an 710048) The working temperature of rapidly solidified Al-Fe based heat- Up to 350 ~ 400 ℃, is expected to partially replace the titanium alloy used in the manufacture of aeroengine ~ [1]. Al-Fe alloy quench organization ...