โ Scribed by Gavriljuk Valentin; Nadutov Vladimir
No coin nor oath required. For personal study only.
Hyperfine magnetic structure and low temperature thermal-expansion of alloy Fe-30.4Ni-1.5C comparing to binary Fe-30.6Ni and Fe-36.0Ni ones have been studied by means of Mossbauer spectroscopy. It was found that unlike the well known invar Fe-36.0Ni alloy the embedding of C to Fe-30.6Ni ones improves the invar and mechanical properties. The properties of ternary alloy were found to be depend on homogenization temperatures 800-1470K. The positive effect of C is explained to be caused by the influence on the atomic and magnetic ordering in alloys.
๐ SIMILAR VOLUMES
The paper reports on work hardening of solid solutions under tension at a constant rate of 7 x 10 -4 s -1, at temperatures of 1.6 to 300 K. The materials studied were single crystals of AI (0.62-9.0 at % Mg) and polycrystals of AI (0.62-10.4 at % Mg), AI (0.42 at % Zn) and AI (0.62 at % Zn). At very