First-principles simulations of removal process in EEM (Elastic Emission Machining)

被引：41

作者：

Yamauchi, K

Hirose, K

Goto, H

Sugiyama, K

Inagaki, K

Yamamura, K

Sano, Y

Mori, Y

机构：

[1] Osaka Univ, Dept Precis Sci & Technol, Suita, Osaka 565, Japan

[2] Kyoto Inst Technol, Fac Engn & Design, Dept Mech & Syst Engn, Sakyo Ku, Kyoto 606, Japan

来源：

COMPUTATIONAL MATERIALS SCIENCE | 1999年 / 14卷 / 1-4期

关键词：

EEM; ultra-precision machining; first-principles simulation; ultra-fine powder metal oxide; silicon;

D O I：

10.1016/S0927-0256(98)00112-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Interactions between ultra-fine powder [SiO2] and work [Si(1 0 0) surface] in EEM (Elastic Emission Machining) has been investigated by employing first-principles molecular dynamics (MD) simulations. Calculated results show the possibilities of the atomic removal through the solid phase chemical interaction between surfaces of ultra-fine powders and works. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：232 / 235

页数：4

共 7 条

[1] SELF-CONSISTENT EQUATIONS INCLUDING EXCHANGE AND CORRELATION EFFECTS [J].

KOHN, W ;

SHAM, LJ .

PHYSICAL REVIEW, 1965, 140 (4A) :1133-&

[2] ELASTIC EMISSION MACHINING [J].

MORI, Y ;

YAMAUCHI, K ;

ENDO, K .

PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING, 1987, 9 (03) :123-128

[3] EVALUATION OF ELASTIC EMISSION MACHINED SURFACES BY SCANNING TUNNELING MICROSCOPY [J].

MORI, Y ;

YAMAUCHI, K ;

ENDO, K ;

IDE, T ;

TOYOTA, H ;

NISHIZAWA, K ;

HASEGAWA, M .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1990, 8 (01) :621-624

[4] MECHANISM OF ATOMIC REMOVAL IN ELASTIC EMISSION MACHINING [J].

MORI, Y ;

YAMAUCHI, K ;

ENDO, K .

PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING, 1988, 10 (01) :24-28

[5] SELF-INTERACTION CORRECTION TO DENSITY-FUNCTIONAL APPROXIMATIONS FOR MANY-ELECTRON SYSTEMS [J].

PERDEW, JP ;

ZUNGER, A .

PHYSICAL REVIEW B, 1981, 23 (10) :5048-5079

[6] EFFICIENT PSEUDOPOTENTIALS FOR PLANE-WAVE CALCULATIONS [J].

TROULLIER, N ;

MARTINS, JL .

PHYSICAL REVIEW B, 1991, 43 (03) :1993-2006

[7]

YAMAUCHI K, 1996, T MRS J, V20, P819

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