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A transmission Kikuchi diffraction study of cementite in a quenched and tempered steel

Journal Article


Abstract


  • This is the first transmission Kikuchi diffraction (TKD) study to report the indexing of nano-sized cementite as distinct structures and its orientation relationship with the body-centered cubic matrix in a quenched and tempered steel. Crystallographic analysis via TKD and selected area diffraction returned the well-known Bagaryatskii and Isaichev orientation relationships. However, the indexing of nano-sized cementite via TKD was sensitive to the thickness of the electron transparent region such that TEM remains the most precise method to characterise such precipitates.

Publication Date


  • 2016

Citation


  • Saleh, A. A., Casillas, G., Pereloma, E. V., Carpenter, K. R., Killmore, C. R. & Gazder, A. A. (2016). A transmission Kikuchi diffraction study of cementite in a quenched and tempered steel. Materials Characterization, 114 146-150.

Scopus Eid


  • 2-s2.0-84959518832

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/5571

Number Of Pages


  • 4

Start Page


  • 146

End Page


  • 150

Volume


  • 114

Abstract


  • This is the first transmission Kikuchi diffraction (TKD) study to report the indexing of nano-sized cementite as distinct structures and its orientation relationship with the body-centered cubic matrix in a quenched and tempered steel. Crystallographic analysis via TKD and selected area diffraction returned the well-known Bagaryatskii and Isaichev orientation relationships. However, the indexing of nano-sized cementite via TKD was sensitive to the thickness of the electron transparent region such that TEM remains the most precise method to characterise such precipitates.

Publication Date


  • 2016

Citation


  • Saleh, A. A., Casillas, G., Pereloma, E. V., Carpenter, K. R., Killmore, C. R. & Gazder, A. A. (2016). A transmission Kikuchi diffraction study of cementite in a quenched and tempered steel. Materials Characterization, 114 146-150.

Scopus Eid


  • 2-s2.0-84959518832

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/5571

Number Of Pages


  • 4

Start Page


  • 146

End Page


  • 150

Volume


  • 114