Yi-Der, Computation of Ni-Cr phase diagram via a combined first-principles quantum mechanical and CALPHAD approach, Metall. Mater. Transac. 37A (2006) 2039e2050.Computation of Ni-Cr phase diagram via a combined first-principles quantum mechanical and CALPHAD approach[J] . Kwai S. Chan,Yi-...
The temperature-composition phase diagram of the Ni-Cr system was calculated using a first-principles approach based on a statistical-mechanical approximation for the configurational entropy and a tigh-binding method for electronic structure calculations. A self-consistent tight-binding Hamiltonian with ...
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' ...
Optimised calculations of phase diagram (PD) and thermodynamic properties of the Ni-Cr system were carried out in [12]–[14] The incorrect topology of phase diagram was obtained in these works (the eutectic diagram with two points of the equal concentration for L/Fcc equilibrium). There are ...
After annealing at 940 and 1100°C, the phase equilibrium was reached in the Ni-rich part of the ternary in agreement with the published bulk phase diagram. Annealing the materials library at 940°C is not sufficient to achieve the equilibrium state in the Re-rich part of the system, ...
THE ROOM TEMPERATURE SECTION OF THE PHASE EQUI-LIBRIUM DIAGRAM OF THE Al-Cr-Cu TERNARY SYSTEMAl-Cr-Cu三元合金系相图的室温截面 本文用X射线衍射、差热分析及金相分析方法测定了Sm-Ni二元系合金相图。在此二元系中观察到8个金属间化合物:Sm3Ni(664℃分解),SmNi(熔点为1079℃),SmNi2(1034℃分解),S.....
图7APT reconstruction from the dendritic region of the as-LPBF-processed MAD542 superalloy, alongside frequency distribution analysis of Ni, Cr and Al for the same data. 4.1镍基高温合金增材可制造性的图表 根据前一节的研究结果,裂纹敏感性与液态和固态裂纹的抗性有关。根据背景部分介绍的考虑凝固裂纹...
Ternary interdiffusion coefficients were measured in the Ni solid solution γ (fcc) phase of the Ni-Cr-Al system at 1100 and 1200 °C. Extensive use was ma... JA Nesbitts,RW Heckel - 《Metallurgical Transactions A》 被引量: 0发表: 1987年 加载更多来源...
On the basis of our past research on Fe-Mn-Al system, a new Ni-Cr-free cryogenicnon-magnetic steel-15Mn26Al4 has been developed. The steel shows stable aus... 叶基石 - 《金属学报》 被引量: 33发表: 1977年 Strange Attractors in an Antiferromagnetic Ising Model The three-site antiferromagn...
The precipitation response of corrosion-resistant alloys based on the Ni- -Cr--Mo phase diagram is complex with both intermetallic and carbide phases being formed during aging in the 650 to 1O90 deg C range. Although these phases markedly affect the corrosion resistance, their composition and st...