Cu–Na system

0 accepted literature values from 0 paper(s); 1 calculated phase diagram(s). 1 further extracted value(s) not accepted by the reader-agreement checks are only in the JSON/CSV.

Data: JSON · CSV · interactive explorer · interactive phase diagram · phases (4) · papers (bibliography) · Markdown

Calculated phase diagrams

Binary phase diagrams calculated with pycalphad 0.11.2 from the SGTE binary collection (Hallstedt 2025, CC BY 4.0). Evidence class: model.

Assessments with a calculated phase diagram
TDB fileAssessmentSHA-256Links
CuNa-12Hao.tdbD. Hao, M. Bu, Y. Wang, Y. Tang, Q. Gao, M. Wang, B. Hu, Y. Du, J. Mining Metall. B, 48, 273-82(2012). doi:10.2298/JMMB120113024Hb703757c3074ed0ec5207f0291c1edfcf6771d3be78b4ea5e1f00d7b0c107679viewer · TDB · JSON
Calculated three-phase invariants (model, mole fraction of the second component)
TDB fileT (K)Phases at the invariant
CuNa-12Hao.tdb1357.11FCC_A1 (x(Na) 6.700e-4) + LIQUID (x(Na) 0.00125) + LIQUID#2 (x(Na) 0.99926)
CuNa-12Hao.tdb370.87FCC_A1 (x(Na) 0) + BCC_A2 (x(Na) 1) + LIQUID (x(Na) 1)

Convex hulls: Materials Project DFT hull · OQMD DFT hull