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金属学报  1993, Vol. 29 Issue (3): 57-61    
  论文 本期目录 | 过刊浏览 |
Nd—Fe—B和Pr—Fe—B相图三维拓扑分析
刘国权;徐平国
北京科技大学材料科学与工程系金相教研室;教授;北京100083;北京科技大学
THREE-DIMENSIONAL TOPOLOGICAL ANALYSIS OF Nd-Fe-B AND Pr-Fe-B PHASE DIAGRAMS
LIU Guoquan;XU Pingguo University of Science and Technology Beijing professor;University of Science and Technology Beijing; Beijing 100083
引用本文:

刘国权;徐平国. Nd—Fe—B和Pr—Fe—B相图三维拓扑分析[J]. 金属学报, 1993, 29(3): 57-61.
, . THREE-DIMENSIONAL TOPOLOGICAL ANALYSIS OF Nd-Fe-B AND Pr-Fe-B PHASE DIAGRAMS[J]. Acta Metall Sin, 1993, 29(3): 57-61.

全文: PDF(362 KB)  
摘要: 利用三维拓扑构形分析方法.讨论确定了Nd—Fe—B三元相图1000℃截面上的相区关系.对Pr-Fe-B三元相图过Pr_2Fe_(14)B的垂直截面上的相区关系进行了讨论和必要的修正
关键词 三元相图拓扑分析Nd—Fe—BPr—Fe—B    
Abstract:With the aid of 3-dimensional topological analysis methodology, relation-ships among phase regions on the isotherm section of the Nd-Fe-B phase diagram at 1000℃and those on vertical sections of the Pr-Fe-B phase diagram passing through Pr_2Fe_14B pointhave been re-discussed and modified.
Key wordsNd-Fe-B    Pr-Fe-B    ternary phase diagram    topological analysis
收稿日期: 1993-03-18     
基金资助:国家教委博士学科点专项基金(No.8900812)
1 Hillert M. Int: Metals Rev, 1985: 30 (2) : 45
2 Rhines F N. Phase Diagrams in Metallurgy. New York: McGraw-Hill, 1956; 204
3 Matsuura Y, Hirosawa S, Yamamoto H, Fujimura S, Sagawa M, Osamura K. Jpn J Appl Phys. 1985; 24: L635
4 张宁,罗阳,金属学报.1989;25:B104
5 张宁,罗阳,金属学报.1989;25:B109
6 车广灿,梁敬魁,王选章,中国科学.1985;A(10) :909
7 Schneider G, Henig E-T, Petzow G, Stadelmaier H H. Z Metallkde, 1986; 77: 755
8 Henig E-T. Schneider G. Stadelmaier H H. Z Metallkde, 1987: 78 (11) : 818
9 Zhang W, Liu G, Han K. In: Massalski et al. eds., Binary Alloy Phase Diagrams. 2nd ed. ASM International, 1990; 1732
1O 徐平国,北京科技大学硕士学位论文,1991;79
11 Hao S. Xu W. J Chin Rare Earth Soc. 1990; 8 (3) : 200
12 田静华,黄毅英,梁敬魁,中国科学.1987;A(2) :159S
[1] 曹蕾;沈保根;杨林原;赵见高. 非晶态Nd_4Fe_(77.5)(B_(1-x)C_x)_(18.5)合金的磁性和晶化[J]. 金属学报, 1992, 28(11): 70-74.
[2] 阎立诚;杨金秀;朱蕾;徐京燕;范瑾霞. KF-LiCl-BaCl_2及LiF-LiCl-BaCl_2相图的测定[J]. 金属学报, 1990, 26(2): 142-145.
[3] 张宁;罗阳. Nd-Fe-B三元系相图的研究 Ⅱ.过Nd_2Fe_(14)B点的等硼和等Nd垂直剖面相图[J]. 金属学报, 1989, 25(2): 121-127.