B-Fe-U Phase Diagram

被引：1
|
作者：
Dias, Marta [1 ]
Carvalho, Patricia Almeida [2 ]
Mardolcar, Umesh Vinaica [3 ,4 ]
Tougait, Olivier [5 ]
Noel, Henri [5 ]
Goncalves, Antonio Pereira [6 ]
机构：
[1] Univ Lisbon, Inst Super Tecn, Assoc Euratom IST, Inst Plasmas & Fusao Nucl, P-1049001 Lisbon, Portugal
[2] Univ Lisbon, Inst Super Tecn, ICEMS, Dept Engn Mecan, P-1049001 Lisbon, Portugal
[3] Inst Super Tecn, Dept Fis, P-1049001 Lisbon, Portugal
[4] Univ Lisbon, Fac Ciencias, Ctr Ciencia Mol & Mat, P-1749016 Lisbon, Portugal
[5] Univ Rennes 1, Inst Sci Chim Rennes, UMR CNRS 6226, F-35042 Rennes, France
[6] Univ Tecn Lisboa, Inst Super Tecn, IST ITN, P-2695066 Bobadela Lrs, Portugal
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2014年 / 45A卷 / 04期
关键词：
ISOTHERMAL SECTION; TERNARY-SYSTEM; LIQUIDUS PROJECTION; UNDERCOOLED MELTS; RICH CORNER; RECALESCENCE;
D O I：
10.1007/s11661-013-2150-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The liquidus projection of the U-rich corner of the B-Fe-U phase diagram is proposed based on X-ray powder diffraction measurements, differential thermal analysis, and scanning electron microscopy observations complemented with energy- and wavelength-dispersive X-ray spectroscopies. Two ternary reactions in this U-rich region were observed and their approximate temperatures were established. In addition, an overview of the complete phase diagram is given, including the liquidus projection; isothermal sections at 1053 K, 1223 K, and 1373 K (780 A degrees C, 950 A degrees C, and 1100 A degrees C); and a U:(Fe,B) = 1:5 isopleth.
引用
收藏
页码：1813 / 1822
页数：10
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