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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 618 - 622 (5page)
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초록· 키워드
오류제보하기
Specialized large-scale computational finite-element and molecular dynamic models have been used in order to understand and predict how dislocation density emission and contact stress field due to nanoindentation affect inelastic deformation evolution scales that span the molecular to the continuum level in ductile crystalline systems. Dislocation density distributions and local stress fields have been obtained for different crystalline slip-system and grain-boundary orientations. The interrelated effects of grain-boundary interfaces and orientations, dislocation density evolution and crystalline structure on indentation inelastic regions have been investigated.
목차
Abstract
1. 서론
2. 이론
3. 나노인덴테이션의 계층적 모델링
4. 결론
참고문헌
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - Suresh, S. / 1999 / Nanoindentation of Copper Thin Films on Silicon Substrates / Scripta Materialia 41 (9) : 951 ~ 957
2. [학술지(정기간행물)] - Gerberich, W. W. / 2002 / Interpretations of Indentation Size Effects / J. of Applied Mechanics-Transactions of the ASME 69 (4) : 433 ~ 442
3. [학술지(정기간행물)] - Hasnaoui, A. / 2004 / Interaction between Dislocations and Grain Boundaries under an Indenter - a Molecular Dynamics Simulation / Acta Materialia 52 (8) : 2251 ~ 2258
4. [학술대회논문] - Kim, S. Y. / 2000 / The Effect of Tensile Hold Time on the Fatigue Crack Propagation Property and Grain Size on the Creep Behavior in STS 316L / KSMTE, Spring Conference : 373 ~ 378
5. [학술지(정기간행물)] - Zikry, M. A. / 1996 / Inelastic Microstructural Failure Mechanisms in Crystalline Materials with High Angle Grain Boundaries / J. of Mech. Phys. Solids 44 (11) : 1765 ~ 1798
2. [학술지(정기간행물)] - Gerberich, W. W. / 2002 / Interpretations of Indentation Size Effects / J. of Applied Mechanics-Transactions of the ASME 69 (4) : 433 ~ 442
3. [학술지(정기간행물)] - Hasnaoui, A. / 2004 / Interaction between Dislocations and Grain Boundaries under an Indenter - a Molecular Dynamics Simulation / Acta Materialia 52 (8) : 2251 ~ 2258
4. [학술대회논문] - Kim, S. Y. / 2000 / The Effect of Tensile Hold Time on the Fatigue Crack Propagation Property and Grain Size on the Creep Behavior in STS 316L / KSMTE, Spring Conference : 373 ~ 378
5. [학술지(정기간행물)] - Zikry, M. A. / 1996 / Inelastic Microstructural Failure Mechanisms in Crystalline Materials with High Angle Grain Boundaries / J. of Mech. Phys. Solids 44 (11) : 1765 ~ 1798
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UCI(KEPA) : I410-ECN-0101-2013-552-000796207