Characterization of mechanical properties and residual stresses for Ni- Co thin films

Joong Hyok Ahn, Hong Yeol Bae, Yun Jae Kim, Jun Hyub Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The present work characterizes mechanical (elastic and plastic) properties and residual stresses of a Ni-Co thin film having 10-m thickness. Mechanical properties are obtained from direct-tension testing together with elastic finite element analysis. Membrane and bending components of residual stresses are measured using micro-cantilever and T-structure tests, respectively.

Original languageEnglish
Title of host publication17th European Conference on Fracture 2008
Subtitle of host publicationMultilevel Approach to Fracture of Materials, Components and Structures
Pages1770-1777
Number of pages8
Publication statusPublished - 2008 Dec 1
Externally publishedYes
Event17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures, ECF17 - Brno, Czech Republic
Duration: 2008 Sep 22008 Sep 5

Publication series

Name17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures
Volume3

Other

Other17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures, ECF17
CountryCzech Republic
CityBrno
Period08/9/208/9/5

Fingerprint

Residual stresses
Thin films
Mechanical properties
Tensile testing
Plastics
Membranes
Finite element method

Keywords

  • Elastic property
  • Ni-Co thin film
  • Plastic property
  • Residual stress

ASJC Scopus subject areas

  • Civil and Structural Engineering

Cite this

Ahn, J. H., Bae, H. Y., Kim, Y. J., & Park, J. H. (2008). Characterization of mechanical properties and residual stresses for Ni- Co thin films. In 17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures (pp. 1770-1777). (17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures; Vol. 3).

Characterization of mechanical properties and residual stresses for Ni- Co thin films. / Ahn, Joong Hyok; Bae, Hong Yeol; Kim, Yun Jae; Park, Jun Hyub.

17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures. 2008. p. 1770-1777 (17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures; Vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ahn, JH, Bae, HY, Kim, YJ & Park, JH 2008, Characterization of mechanical properties and residual stresses for Ni- Co thin films. in 17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures. 17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures, vol. 3, pp. 1770-1777, 17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures, ECF17, Brno, Czech Republic, 08/9/2.
Ahn JH, Bae HY, Kim YJ, Park JH. Characterization of mechanical properties and residual stresses for Ni- Co thin films. In 17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures. 2008. p. 1770-1777. (17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures).
Ahn, Joong Hyok ; Bae, Hong Yeol ; Kim, Yun Jae ; Park, Jun Hyub. / Characterization of mechanical properties and residual stresses for Ni- Co thin films. 17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures. 2008. pp. 1770-1777 (17th European Conference on Fracture 2008: Multilevel Approach to Fracture of Materials, Components and Structures).
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