daohang fenxiangbox searchbox qikanlogonew daohangnew searchboxnew navrightzone footerzone paper
English
Chinese 简体中文 English English
Home > Journals > Calphad
‹ Previous Article Next Article ›

Liquidus projection of the Al–Nb–V system AITranslate

J.C.P. Santos; N. Chaia; K.E. Borowski; A.A.A.P. da Silva; D.F. Barros; D.A. Abreu; C.A. Nunes; G.C. Coelho
Universidade de São Paulo; Universidade de São Paulo; Universidade de São Paulo; Universidade Federal de Itajubá; Universidade de São Paulo; Universidade de São Paulo; Universidade de São Paulo; Universidade de São Paulo
AITranslate
Publisher: Elsevier
Share Citation Information Add to Favorites

    Scan to share on WeChat or Moments

Use WeChat scan.
Share with WeChat friends or Moments

Abstract AITranslate

In the present work, the liquidus projection of the Al–Nb–V system is proposed for the first time. It corresponds to important data for the design of innovative low-density Al-containing refractory high-entropy alloys. Experimental investigation was carried out via microstructural characterization of fifty-six alloys in as-cast state using scanning electron microscopy (SEM), electron dispersive X-ray spectroscopy (EDS) and X-ray diffractometry (XRD). Results showed no signs of ternary phases and only primary precipitation fields from binary phases were observed. The BCC primary precipitation field is dominant, while V5Al8 primary precipitation field is restricted to a small region close to Al–V binary. Three class II (UI, UII and UIII) ternary invariant reactions were proposed.

KeyWords AITranslate

No data

Basic Information:

DOI：https://doi.org/10.1016/j.calphad.2020.102196

Chinese Library Classification Number:

Citation Information:

In the present work, the liquidus projection of the Al–Nb–V system is proposed for the first time. It corresponds to important data for the design of innovative low-density Al-containing refractory high-entropy alloys. Experimental investigation was carried out via microstructural characterization of fifty-six alloys in as-cast state using scanning electron microscopy (SEM), electron dispersive X-ray spectroscopy (EDS) and X-ray diffractometry (XRD). Results showed no signs of ternary phases and only primary precipitation fields from binary phases were observed. The BCC primary precipitation field is dominant, while V5Al8 primary precipitation field is restricted to a small region close to Al–V binary. Three class II (UI, UII and UIII) ternary invariant reactions were proposed.

quote

GB/T 7714-2015 [1] J.C.P. Santos, N. Chaia, K.E. Borowski, et al. Calphad, 2020(71). DOI:10.1016/j.calphad.2020.102196.
MLA [1] J.C.P. Santos, et al., Calphad, no. 71, 2020, https://doi.org/10.1016/j.calphad.2020.102196.
APA [1] J.C.P. Santos, N. Chaia, K.E. Borowski, A.A.A.P. da Silva, D.F. Barros, D.A. Abreu, C.A. Nunes, & G.C. Coelho. (2020). Calphad(71). https://doi.org/10.1016/j.calphad.2020.102196
IEEE [1] J.C.P. Santos, N. Chaia, K.E. Borowski, A.A.A.P. da Silva, D.F. Barros, D.A. Abreu, C.A. Nunes, and G.C. Coelho, Calphad, no. 71, 2020, doi: 10.1016/j.calphad.2020.102196.