| Experimental and Thermodynamic Analysis on Phase Equilibria of Ni-rich Region in Ni-Al-Ti System |
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| 引用本文： | 贾成厂,石田清仁,西泽泰二. Experimental and Thermodynamic Analysis on Phase Equilibria of Ni-rich Region in Ni-Al-Ti System[J]. 稀有金属(英文版), 2000, 19(2) |
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| 作者姓名： | 贾成厂 石田清仁 西泽泰二 |
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| 作者单位： | Jia Chengchang 1，Ishida Kiyohito 2 and Nishizawa Taiji 21.School of Materials Science and Engineering，University of Science and Technology Beijing，Beijing 100083，China; 2.Engineering Faculty，Tohoku University，Sendai，980，Japan Received 8 March 1999 |
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| 摘 要： | 1ＩｎｔｒｏｄｕｃｔｉｏｎＮｉｂａｓｅｓｕｐｅｒａｌｌｏｙｓｈａｖｅｃｏｍｐｌｅｘｍｉｃｒｏｓｔｒｕｃｔｕｒｅｓｃｏｎｓｉｓｔｉｎｇｏｆγａｎｄγ′(ｃｏｍｐｏｎｅｎｔｉｓＮｉ3Ａｌ,ｓｔｒｕｃｔｕｒｅＬｌ2)ａｓｍａｊｏｒｐｈａｓｅｓａｎｄｔｈｅｃａｒｂｉｄｅｓａｎｄｂｏｒｉｄｅｓａｓｍｉｎｏｒｐｈａｓｅｔｅｎｄｉｎｇｔｏｐｏｐｕｌａｔｅｔｈｅｇｒａｉｎｂｏｕｎｄａｒｉｅｓ[1～3].Ｂｅｓｉｄｅｓｔｈｅｓｅｐｈａｓｅｓ,ｕｎｄｅｓｉｒａｂｌｅｃｏｍｐｏｕｎｄｓｓｕｃｈａｓη,μ,σａｎｄＬａｖｅｓｃａｎａ…
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Experimental and Thermodynamic Analysis on Phase Equilibria of Ni-rich Region in Ni-Al-Ti System |
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| Jia Chengchang,Ishida Kiyohito,Nishizawa Taiji. Experimental and Thermodynamic Analysis on Phase Equilibria of Ni-rich Region in Ni-Al-Ti System[J]. Rare Metals, 2000, 19(2) |
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| Authors: | Jia Chengchang Ishida Kiyohito Nishizawa Taiji |
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| Abstract: | Phase equilibria including γ,γ',η,β and H in Ni-Al-Ti system were investigated by diffusion couple method and calculated with thermodynamic model.The experimental phase equilibria generally agree with ones reported till now.Regular solution and sublattice models were used in order to calculate these phase equilibria.The calculated results show agreement with experimental data. |
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| Keywords: | Phase diagram Superalloys Thermodynamic analysis Ni Al Ti system |
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