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Application of Suresh and Lee Models in the Measurement of Residual Stress of Bulk Materials

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Abstract

Figure 4.1 shows the variation of pile-up height with indentation depth of the single crystal copper. The pile-up height of the single crystal copper shows a growth of approximate parabola with the increase of the indentation depth (from 300 to 800 nm), and the increase of amplitude is getting larger and larger. The pile-up heights change in the range of 45–95 nm, occupying the proportion of indentation depth about 12–15%.

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© Springer Nature Singapore Pte Ltd. and Science Press 2018

Authors and Affiliations

  1. 1.National Key Laboratory for RemanufacturingAcademy of Armored Forces EngineeringBeijingChina
  2. 2.China University of GeosciencesBeijingChina

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