Phase Separation Process at Early Aging Stage of Ni42CrTiAl
来源期刊：材料热处理学报2004年第5期
论文作者：Jiao shao-yang XU Bing-she HU lan-qing WEI Ying-hui HOU Li-feng
关键词：alloy; spinodal decomposition; ordering; phase transformation;
摘 要：Phase separation process of Ni42CrTiAl alloy aged at various temperatures was studied by means of transmission electron microscope and X-ray diffraction. It was concluded that the temperature of spinodal decomposition is500℃. And the solid solution break into the lean and the rich areas, moreover the rich solute areas would have ordering arrangement to form ordering phase.
Jiao shao-yang1，XU Bing-she1，HU lan-qing1，WEI Ying-hui1，HOU Li-feng1
(1.Taiyuan University of Technology, Taiyuan, China)
摘要:Phase separation process of Ni42CrTiAl alloy aged at various temperatures was studied by means of transmission electron microscope and X-ray diffraction. It was concluded that the temperature of spinodal decomposition is500℃. And the solid solution break into the lean and the rich areas, moreover the rich solute areas would have ordering arrangement to form ordering phase.
关键词:alloy; spinodal decomposition; ordering; phase transformation;
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