Elinvar Properties of Mn-Pt Alloys
نویسندگان
چکیده
منابع مشابه
Nonferromagnetic Elinvar-Type Alloys
centered cubic crystal structure exists, and that the characteristics are greatly influenced by cold working and various heat treatments. The presence of the Elinvar characteristics over a wide composition range and improvements in corrosion resistivity have been observed even by additions of chromium and nickeh(2)and of iron, cobalt, molybdenum and tungsten (3) to the binary alloys. This repor...
متن کاملHard magnetic properties of melt-spun Mn-Al-C alloys
Structural and magnetic characterization of Mnx−yAl100−x−yC2y (x = {50, 55}; y = {0, 1}) melt-spun ribbons is reported. To obtain the metastable ferromagnetic τ-phase, rapidly solidified alloys were annealed either in a vacuum furnace at 823 K or directly in the vibrating sample magnetometer under applied magnetic field. Optimal magnetic properties were demonstrated by Mn54Al44C2 samples proved...
متن کاملSome magnetic properties of platinum-rich Pt-Fe alloys
2014 Measurements of magnetic susceptibility and spontaneous magnetization on face centred cubic platinum-iron alloys having compositions around Pt3Fe and also on alloys with lower iron contents, are reported. In the Pt3Fe superlattice region the alloys appear to be antiferromagnetic when ordered and ferromagnetic when disordered. The more dilute alloys are ferromagnetic, even down to 2 at. % o...
متن کاملImproving the Ethanol Oxidation Activity of Pt-Mn Alloys through the Use of Additives during Deposition
In this work, sodium citrate (SC) was used as an additive to control the particle size and dispersion of Pt-Mn alloy nanoparticles deposited on a carbon support. SC was chosen, since it was the only additive tested that did not prevent Mn from co-depositing with Pt. The influence of solution pH during deposition and post-deposition heat treatment on the physical and electrochemical properties o...
متن کاملThermodynamic Properties and Phase Equilibria for Pt-Rh Alloys
Alloys of platinum and rhodium are extensively used in thermocouples for high-temperature measurement and as clean and inert heating elements in experimental high-temperature furnaces. The phase diagram for the Pt-Rh system is inadequately characterized.[1] The liquidus has been measured by Müller[2] and Acken.[3] The results have been normalized using more recent values for the melting points ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 1977
ISSN: 0021-4876,1880-6880
DOI: 10.2320/jinstmet1952.41.2_199