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. 2024 Mar 13;15:2252. doi: 10.1038/s41467-024-46613-0

Fig. 5. Mechanical properties of ZTE alloys.

Fig. 5

The comparison of the compressibility at fracture (εf) and ultimate strength (δUS) of various ZTE alloys5,6,8,11,12,22,27,4352. The hollow and solid dots refer to anisotropic and isotropic thermal expansion, respectively. It is noted that Invar is a completely plastic material, for comparison, we used the compressive strength at ε = 30% strains here.