Phase Diagrams and Physical Properties of Nonequilibrium AlloysNonequilibrium Phase Diagrams of Ternary Amorphous AlloysThis document is part of Subvolume A 'Nonequilibrium Phase Diagrams of Ternary Amorphous Alloys' of Volume 37 'Phase Diagrams and Physical Properties of Nonequilibrium Alloys' of ...
Phase Lab 是一款功能强大的相图相场计算软件,包括相图模块、扩散模块、相场模块以及数据库模块,可以帮助研究者在合金材料设计中,借助强大的数据库建立成分-物相-性能之间的关联规律,完成材料的成分优化与性能提升。 相图(Phase diagram)被誉为材料设计的指导书和冶金工作者的地图,其重要性不言而喻。对于金属材料,相图...
The calculated ternary phase diagram is thus a first approximation, which can be improved by the addition of new experimental data and can be used as a base for the calculation of phase diagrams of multicomponent systems. 展开 关键词: Phase diagrams Aluminum alloys Magnesium alloys Thermodynamic ...
The results show that the volume ratio of binary eutectic phase (Zn/MgZn2) and ternary eutectic phase (Zn/Al/MgZn2) in the coating tends to increase as the contents of the two elements elevate. The quantity of MgZn2 is the critical factor for the corrosion resistance of the coating; ...
Phase evolution and lightweight application of dolomite@Al2O3 spherical particle with core–shell structure Dolomite@Al2O3 spherical particles with core–shell structure were fabricated by using the dolomite powders as the core and wrapping corundum powders on th... Y Liu,H Yin,Y Tang,... -...
which promoted the slower growing and more stable Mg2Si phase; ii) an Al-Zn-rich solid solution coating, which replaced the undesired Al3Mg2phase with a ternary (Al,Zn)49Mg32intermetallic compound. In statically annealed diffusion couples both coatings were found to inhibit the growth of Al...
The phase equilibria were studied with X-ray powder diffraction and electron probe microanalysis using point and line scans. 关键词: Experimental/ aluminium calcium electron probe analysis magnesium phase equilibrium X-ray diffraction/ Laves phases aluminium-calcium-magnesium system phase equilibria X-ray...
The effect of Ag or Cu on the morphology of equilibrium phase in Al-Mg-Si alloy has been investigated. There is a few reports about it on the metastable phase and equilibrium phase. The rectangle shape precipitate was observed in three alloys (Al-Mg-Si with/without Ag or Cu) aged at ...
But as calculated phase diagrams and high resolution microscopic SEM-investigations have shown it is not feasible to avoid them completely. The intermetallic phases form in the contact area very small continuous layers between the joining partners. On the other side it is known that ultrasonic ...
The lengths of the Ga–O and Zn–O covalent bonds are very similar to each other37 (1.92 and 1.97 Å, respectively), and, because the electronegativities of the Ga and Zn ions are also close, they are expected to form a Ga-doped ZnO phase without inducing crystal defects37,38,...