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| PHASE DIAGRAM OF Nd-Fe-B TERNARY SYSTEM——Ⅱ.Two Vertical Sections with Constant Nd and B Respectively,Passing Through Nd_2Fe_(14) B Point | |
| 作者姓名： | ZHANG Ning Central Iron and Steel Research Institute Ministry of Metallurgical Industry Beijing ChinaLUO Yang San Huan New Material Research and Development Center Academia Sinica Beijing China |
| 作者单位： | ZHANG Ning，Central Iron and Steel Research Institute，Ministry of Metallurgical Industry，Beijing，ChinaLUO Yang，San Huan New Material Research and Development Center，Academia Sinica，Beijing，China |
| 摘 要： | According to the experimental data of phase transition taken from DTA, metallography,SEM and microzone composition, two vertical sections of the ternary phase diagram (B=5.88at.-%, Nd≤45.41 at.-% andNd_2Fe_(14)BNd_(1.1)Fe_4B_4 , B≤44.56 at.-%) have been drawn indetail. It is verified that the crystallization of both Nd_2Fe_(14)B and Nd_(1.1)Fe_4B_4 phase, duringcooling from melt, would take peritectic reaction instead of solid-liquid congruent precipita-tion. |
| 收稿时间： | 1989-11-11 |
| 修稿时间： | 1989-11-11 |
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