2022年10月17日 · However, the domination of magnetic behavior over the thermal expansion of magnetic compounds makes it difficult to display ZTE at high temperatures. Herein, we report …

本发明涉及合金材料技术领域，具体涉及一种高温零膨胀合金材料及制备方法，所述合金材料的原子表达式为HfFe，0.2＜σ＜0.7，在433～583K温区内，所述合金材料具有整体零热膨胀效应。

此外，实验表明，HfFe 2.5生成 ZTE是由于Fe的磁矩从有序状态转变为无序状态引起的晶格收缩和晶格振动引起的晶格膨胀相互抵消。 该研究不仅报道了一种高温 ZTE 材料，还提供了一种不 …

2006年12月21日 · We have studied the new HfFe 6 Ge 6-type HfMn 6 Ge 6 compound by magnetisation measurements, neutron diffraction and band structure calculations. Its magnetic …

However, the domination of magnetic behavior over the thermal expansion of magnetic compounds makes it difficult to display ZTE at high temperatures. Herein, we report a high …

Deformation caused due to the thermal expansion of a material at high temperatures impairs the functioning of the device. Hence, high-temperature zero thermal expansion (ZTE) compounds …

2004年5月1日 · Hyperfine fields in HfFe 2 were measured at 181 Ta probe using the time-differential perturbed angular correlation method (TDPAC) in the temperature range 78–1200 …

1981年7月1日 · Amorphous TiFe, ZrFe and HfFe alloys prepared by low temperature implantation of about 10 at% Fe were found to have superconducting transition temperatures, T c, …

2006年5月5日 · The magnetic properties and hyperfine interaction parameters for Laves phase HfFe 2 with C14 type structure are studied using SQUID magnetometer and Mössbauer …

High-Temperature Zero Thermal Expansion in HfFe 2+δ from Added Ferromagnetic Paths Deformation caused due to the thermal expansion of a material at high temperatures impairs …