CALCULATIONS OF STACKING-FAULT ENERGY FOR FCC METALS AND THEIR ALLOYS BASED ON AN IMPROVED EMBEDDED-ATOM METHOD

被引：44

作者：

NIE, XL

WANG, RH

YE, YY

ZHOU, YM

WANG, DS

机构：

[1] WUHAN UNIV, CTR INSTRUMENTAL ANAL, WUHAN 430072, PEOPLES R CHINA

[2] ACAD SINICA, INST PHYS, SURFACE PHYS LAB, BEIJING 100080, PEOPLES R CHINA

来源：

SOLID STATE COMMUNICATIONS | 1995年 / 96卷 / 10期

关键词：

EAM; STACKING FAULT ENERGY; ALLOY;

D O I：

10.1016/0038-1098(95)00506-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

An accurate and simple model for calculating stacking fault energies has been developed based on our improved embedded-atom method. Using this model we have calculated stacking fault energies for some pure fee metals and some fee disordered solid solutions for Ni-Cu,Ni-Co,Ni-Al alloys. The calculated results are in good agreement with the experimental ones.

引用

收藏

页码：729 / 734

页数：6

相关论文

共 40 条

[11] EMBEDDED-ATOM METHOD - DERIVATION AND APPLICATION TO IMPURITIES, SURFACES, AND OTHER DEFECTS IN METALS [J].

DAW, MS ;

BASKES, MI .

PHYSICAL REVIEW B, 1984, 29 (12) :6443-6453

[12] SEMIEMPIRICAL, QUANTUM-MECHANICAL CALCULATION OF HYDROGEN EMBRITTLEMENT IN METALS [J].

DAW, MS ;

BASKES, MI .

PHYSICAL REVIEW LETTERS, 1983, 50 (17) :1285-1288

[13] DEFECT ENERGETICS IN ALUMINUM [J].

DENTENEER, PJH ;

SOLER, JM .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1991, 3 (45) :8777-8792

[14] THEORETICAL PREDICTION AND DIRECT OBSERVATION OF THE 9R STRUCTURE IN AG [J].

ERNST, F ;

FINNIS, MW ;

HOFMANN, D ;

MUSCHIK, T ;

SCHONBERGER, U ;

WOLF, U ;

METHFESSEL, M .

PHYSICAL REVIEW LETTERS, 1992, 69 (04) :620-623

[15] OSCILLATORY RELAXATIONS IN (111) PLANAR DEFECTS IN NI3AL [J].

FARKAS, D ;

SAVINO, EJ ;

CHIDAMBARAM, P ;

VOTER, AF ;

SROLOVITZ, DJ ;

CHEN, SP .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1989, 60 (04) :433-446

[16] A SIMPLE EMPIRICAL N-BODY POTENTIAL FOR TRANSITION-METALS [J].

FINNIS, MW ;

SINCLAIR, JE .

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES, 1984, 50 (01) :45-55

[17] INFLUENCE OF D-BAND STRUCTURE ON STACKING-FAULT ENERGY [J].

HARRIS, IR ;

DILLAMOR.IL ;

SMALLMAN, RE ;

BEESTON, BEP .

PHILOSOPHICAL MAGAZINE, 1966, 14 (128) :325-&

[18]

HELLWEGE KH, 1984, L B, V18

[19] ANALYTIC NEAREST-NEIGHBOR MODEL FOR FCC METALS [J].

JOHNSON, RA .

PHYSICAL REVIEW B, 1988, 37 (08) :3924-3931

[20] STABILITY OF TIGHT-PACKED METALS WITH THE EMBEDDED-ATOM METHOD [J].

JOHNSON, RA .

JOURNAL OF MATERIALS RESEARCH, 1992, 7 (04) :883-887

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