The Fe-Nb phase diagram depicts two intermediate phases: Fe 2Nb (C14, MgZn 2-type hexagonal) and Fe 7Nb 6 (-D8 5, Fe 7W 6-type rhombohedral). In the Fe-Ni phase diagram, a continuous face-centered cubic solid solution (denoted gamma) forms between gammaFe and Ni and is stable ...
Phase Diagrams and Physical Properties of Nonequilibrium AlloysNonequilibrium Phase Diagrams of Ternary Amorphous AlloysSummary This document is part of Subvolume A 'Nonequilibrium Phase Diagrams of Ternary Amorphous Alloys' of Volume 37 'Phase Diagrams and Physical Properties of Nonequilibrium Alloys' ...
C-Fe-N-Nb-Ti (Carbon-Iron-Nitrogen-Niobium-Titanium) The article discusses the carbon-iron-nitrogen-niobium-titanium (C-Fe-N-Nb-Ti) phase diagram. A thermodynamic analysis of this quinary system, using the pa... V Raghavan - 《Journal of Phase Equilibria & Diffusion》 被引量: 0发表: ...
A thermodynamic analysis of the Fe-Nb-P ternary system has been carried out using the CALPHAD method. Among the three binary systems present in this ternary phase diagram, the phase equilibria in the Nb-P binary system, on which very few studies have been reported, were thermodynamically analys...
The alloys milled for 36 h show ferromagnetic behaviour and the Curie temperature was found to decrease from 178 K down to 39 K for 10 at% and 20 at% Nb, respectively. Their corresponding magnetic phase diagrams are established, showing thus ferromagnetic, paramagnetic and superparamagnetic or ...
CALPHAD(CALculation of PHAse Diagram)技术是目前非常成熟且用途极为广泛的相图评估和计算方法,它不仅是材料动力学,显微组织演变计算模拟的热力学平台,而且能够广泛地应用于新材料的设计与研制.Cu,Fe,Nb,Ni,Si,Cr,Ti等是Al基合金中的主要合金元素或添加元素.为了设计铝基合金成分,优化制备工艺,并有效地提高合金性能...
Influence of interstitial Fe to the phase diagram of Fe1+yTe1xSex single crystalsSuperconductivity (SC) with the suppression of long-range antiferromagnetic (AFM) order is observed in the parent compounds of both iron-based and cuprate ... Y Sun,T Yamada,S Pyon,... - 《Scientific Reports》...
phase.However,at the same undercooling,the greater the boroncontent,thelowertheprimarytransformationrateandthehighertheeutectictransitionrate An analysis of the microstructure hardness by the sorted method shows that,with the increase of solidification undercooling,the hardness value of the crFe phase ...
www.nature.com/scientificreports OPEN Influence of interstitial Fe to the phase diagram of Fe1+yTe1−xSex single crystals received: 21 June 2016 accepted: 04 August 2016 Published: 31 August 2016 Yue Sun, Tatsuhiro Yamada, Sunseng Pyon & Tsuyoshi Tamegai Superconductivity (SC) with ...
Some of these results have been partially used in a recent assessment of the Fe–Ni–Cr–Nb quaternary phase diagram. Emphasis has been put on the fcc (A1) and bcc (A2) unary structures, the X3Y -D022,-L12,-D03,-D0a,X2Y -C14(MgZn2),-C15(MgCu2) and -C36 (MgNi2) Laves ...