Phase diagram of Cu-Al system | Download Scientific Diagram
Three IMC layers with different colors were found at the Cu/Al interface using the optical microscopy on the xy plane cross-section of the ball bond. The main phases in the Cu/Al IMC …
Al-Cu-Zn (Aluminum-Copper-Zinc) | Journal of Phase ... - Springer
2009年12月1日 · The Cu-Zn phase diagram [1993Kow, Massalski2] is characterized by a series of peritectic reactions, which yield CuZn (β, bcc), Cu 5 Zn 8 (γ, D8 2-type cubic), CuZn 3 (δ, …
The Al-Cu binary phase diagram.[7] - ResearchGate
The CueAl binary phase diagram suggests the possibility of formation of γ 1 (Cu 9 Al 4 ), δ (Cu 3 Al 2 ), ζ 2 (Cu 4 Al 3 ), η 2 (CuAl), and θ (CuAl 2 ) in the temperature range below 300°C...
Fig. 1-Al-Cu phase diagrams adapted from Ref. [2] (dotted lines) …
At a lower atomic percentage of copper in the melt, about 17%, the CuAl2 phase can be formed directly from the melt by the eutectoid reaction L ↔ (Al) + θ, and at a temperature below 542.8 …
Al-Cu-Si (Aluminum-Copper-Silicon) | Journal of Phase ... - Springer
2007年4月17日 · The Cu-Si phase diagram [2000Yan, Massalski2] depicts the following intermediate phases: Cu 3 Si (rhombohedral, denoted η), Cu 15 Si 4 (cubic, denoted ɛ), Cu 4 …
The Al−Cu (Aluminum-Copper) system | Journal of Phase Equilibria
1980年9月1日 · Bulletin of Alloy Phase Diagrams 1, 27–33 (1980). https://doi.org/10.1007/BF02883281. Download citation. Issue Date: March 1980. DOI: …
Solidification of Al-Cu alloys more info - University of …
The Al-Cu phase diagram is split at around 54wt%Cu by a particular phase. This "split" means that the two parts of the diagram can be considered separately. The diagram up to the 54% …
materials - Princeton University
The phase diagram shown is a partial diagram for the Aluminum-Copper system showing the aluminum rich end. The composition of a typical structural alloy is shown by the vertical green …
Phase transformation of the CuAl 2 intermetallic alloy during high ...
2015年6月1日 · In the present investigation, we have studied the phase transformation of the CuAl 2 intermetallic alloy with tetragonal structure by high-energy ball-milling. The structural …
The Aluminum (Al) - Copper (Cu) System - Technische Fakultät
The equilibrium mixture, according to the phase diagram, would be 93 % a + 7 % CuAl 2, and the a phase contains at most 0.1 % Cu. The quenched solution thus contains 40 times more …