Experimental measurement of Young's modulus from a single crystalline cementite

Bon Woong Koo, Young Jin Chang, Seung Pyo Hong, Chan Soon Kang, Shin Woong Jeong, Won Jong Nam, Il Jeong Park, Young Kook Lee, Kyu Hwan Oh, Young Woon Kim

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Abstract

Pure Fe-C pearlite was heat-treated and selectively etched to extract [0 0 1]- and [1 0 0]-oriented single crystalline cementite sheets. The elastic properties of the shaped cementite were measured in a simple, in situ bending test system set up inside the scanning electron microscope using a micronewton-range force sensor. The Young's modulus experimentally measured from a single crystal sheet was lower than the value obtained from theoretical calculation.

Original languageEnglish
Pages (from-to)25-28
Number of pages4
JournalScripta Materialia
Volume82
DOIs
Publication statusPublished - 2014 Jul 1

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

Cite this

Koo, B. W., Chang, Y. J., Hong, S. P., Kang, C. S., Jeong, S. W., Nam, W. J., Park, I. J., Lee, Y. K., Oh, K. H., & Kim, Y. W. (2014). Experimental measurement of Young's modulus from a single crystalline cementite. Scripta Materialia, 82, 25-28. https://doi.org/10.1016/j.scriptamat.2014.03.013