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' ...
Ozaki, “The Role of the Primary Phase on Eutectic Solidification of Al-Si Alloys”,Trans. Jpn. Inst. Met., 17, 545–550 (1976). (Equi Diagram; Experimental) Google Scholar 76Kob2: K. Kobayashi, R. H. Shingu, and R. Ozaki, “Shift of Aluminium Liquidus in Al-Si System Due to...
随着Zn含量的增加,合金的液 相线温度在《>(办)<70%时呈直线下降•关系如 下:t(Zii) (%) 0 10 20 30 40 50 60 70 80 90 液相线 /T』500 485 475 465 455 446 436 424 396 380图2-27 Al-Cu-Zn系相图[丨02]9丨•丨丨的]161 Fig. 2-27 Phase diagram of Al-Cu-Zn system[102]91 表...
It is found that the changes occurring during solution treatment have been relatively well understood, and the equilibrium phase diagram can be used to predict the stability of phases at the solution treatment temperature. The influence of quench rate on subsequent artificial ageing needs to be ...
Isothermal sections of the ternary phase diagram have been assessed employing thermodynamic software, which uses the compound energy model to describe the phases mathematically. Available experimental phase equilibria results on the TiAlSi system were used to calculate missing binary and ternary interaction...
Fig.8 Schematic diagram of wear mechanism for hot stamping die (a) Oxidation and adhesive wear (b) Fatigue and adhesive wear 在模具表面观察到粗糙表面,局部出现凹痕和小剥离坑,表明模具表面出现疲劳,引起材料的去除,如图8b所示。一方面...
(1.大连理工大学材料工程系,辽宁大连116024;2.沈阳黎明航空发动机集团公司,沈阳110043)摘要:利用SE M ,X RD 和EP MA 详细分析K 4104镍基高温合金料浆渗Al 2Si 的微观结构。结果表明,表层主要为富 A l 的β2N i A l +Cr x Si y 化合物,过渡层主要为富N i 的β2N i A l 相,内扩散层主要为β2N...
内容提示: Calculated ternary diagram of Ti–Al–Si systemC. R. de Farias Azevedo and H. M. FlowerThe phase equilibria between b (body centred cubic, bcc), a (hexagonal closed packed, hcp), Ti 3 Al–a 2 (hcp), andTi 5 Si 3 (hcp) in the Ti–Al–Si system have been ...
and the characteristics of a variety of methods, application of intravenous infusion of the principle of the closed tube furnace at both ends into the protection of nitrogen and gold is not oxidized way to measure the surface tension of Al-Si alloy, combined with the alloy phase diagram and ...
Since the driving force of (Al) is much stronger than (Si) nucleation and the Al–Si phase diagram is extremely asymmetric, the (Al) readily overgrow than eutectic (Si). The last one with longer length and more branching is more stable than the second type of eutectic (Si), since the...