20 Result(s)
within
Article
H-S Liu
Crystallography and Scattering Methods
-
Article
Experimental investigation of phase equilibria in the Al–Ni–Sc system
Phase equilibria in Al–Ni–Sc ternary system have been measured through alloy sampling. According to the results from electron probe microanalysis and X-ray diffraction techniques, isothermal sections of Al–Ni–...
-
Article
Microstructure evolution and mechanical reliability of Cu/Au–Sn/Cu joints during transient liquid phase bonding
The microstructure evolution and mechanical reliability of Cu/Au–Sn/Cu sandwich joints during transient liquid phase (TLP) bonding were investigated in this study. The results show that the Au–Sn solder reacte...
-
Article
Experimental Investigation of Phase Equilibria in Zr-Ni-Pt System
Phase equilibria in Zr-Ni-Pt ternary system have been experimentally determined through diffusion triple and alloy sampling approaches. Based on the results of Electron Probe Microanalysis (EPMA) and x-ray dif...
-
Article
Experimental investigation on phase equilibria of Cu–Ti–Hf system and performance of Cu(Ti, Hf)2 phase
Phase relations in Cu–Ti–Hf ternary system have been studied by diffusion triple technique supplemented with typical alloy sampling method. Based on results from electron-probe microscopy analysis and X-ray di...
-
Article
Experimental Investigation of Phase Equilibria in Ti–Zr–Ge System
Phase equilibria in the Ti–Zr–Ge ternary system at 1073 and 1173 K were investigated experimentally using equilibrated alloys with electron probe microanalysis and x-ray diffraction analysis. No ternary compou...
-
Article
Experimental Investigation of Phase Equilibria in the Cu-Co-Zr System
Through alloy sampling approach, phase equilibria in the Cu-Co-Zr ternary system have been determined. Based on the phases identified with electron probe microanalysis and x-ray diffraction, isothermal section...
-
Article
Experimental Study on Phase Equilibria in Ti-Cu-Pt System
Phase relations in Ti-Cu-Pt ternary system have been studied through diffusion- triple technique combined with alloy sampling. Assisted with Electron Probe Microanalysis (EPMA) and x-ray diffraction (XRD) tech...
-
Article
Experimental investigation of phase equilibria in the Ti–Al–Mo ternary system
Phase equilibria in Ti–Al–Mo ternary system are of fundamental importance to better acquire the phase-forming regulation of TiAl-based alloys. In this paper, phase relations in this system have been investigat...
-
Article
Experimental investigation of phase equilibria in the Cu–Ni–Zr system
Phase equilibria in the Cu–Ni–Zr ternary system have been measured through alloy sampling combined with diffusion couple approach. According to the phase relations identified with electron probe microanalysis ...
-
Article
Isothermal Sections of Ti-Mn-Zr Ternary System at 1020 and 800 °C
Phase relations of Ti-Mn-Zr ternary system at 1020 and 800 °C have been investigated mainly by metallographic observations, x-ray diffraction and electron microprobe analysis.A new ternary compound named K was...
-
Article
Isothermal Sections of Al-Ni-Zr Ternary System at 850 and 1050 °C
Phase relations of Al-Ni-Zr ternary system were investigated with more than 60 ternary alloy compositions combining with x-ray diffraction, scanning electron microscopy equipped with energy dispersive spectros...
-
Article
Magnetic properties of Fe78.4Si9.5B9Cu0.6Nb2.5 nanocrystalline alloy powder cores
The microstructure and morphology of nanocrystalline Fe78.4Si9.5B9Cu0.6Nb2.5 alloy powders prepared by ball milling technique were characterized by X-ray diffraction and scanning electron microscopy studies. The ...
-
Article
Thermodynamic assessment of Co–Al–W system and solidification of Co-enriched ternary alloys
Based on the assessed three constituent binary systems and reported phase diagram data, the Co–Al–W ternary system was thermodynamically optimized by using CALculation PHAse Diagram (CALPHAD) method. The newly...
-
Article
Assessment of the Atomic Mobilities in fcc Cu-Fe and Cu-Ti Alloys
The experimentally measured diffusion coefficients of fcc Cu-Fe and Cu-Ti alloys in the published literature were reviewed critically in the present work. On the basis of the available thermodynamic informatio...
-
Article
Sliding friction properties of austenite- and martensite-based white cast iron containing 8.5% chromium
In this paper, the wear resistance and track of austenite- and martensitic-based white cast iron (AWCI and MWCI) containing 8.5% chromium have been investigated with micro-fricative wear tester, optical micros...
-
Article
Diffusion and Atomic Mobilities in fcc Ni-Sn Alloys
The composition-distance profiles in face-centered cubic (fcc) Ni-Sn alloys at 1173, 1223, 1273, and 1323 K were measured by means of electronic probe microanalysis (EPMA) using Ni/Ni-7.3at.%Sn diffusion coupl...
-
Article
Open AccessFirst-Principle Calculation Assisted Thermodynamic Assessment of the Pt-Pb System
Thermodynamic assessment of the Pt-Pb binary system has been performed by combining first-principle calculations with the CALPHAD method. The formation enthalpies of the Pt3Pb and PtPb4 were calculated by using t...
-
Article
Thermodynamic assessment of the Cu-In binary system
On the basis of thermodynamic properties and phase diagram data, the Cu-In binary system was thermodynamically assessed. The phases in this system were modeled using the Redlich-Kister expression for the Gibbs...
-
Article
FTIR, DTA and XRD study of sphene (CaTiSiO5) crystallization in a ceramic frit and a non-borate base glass
The primary objective of this study has been the application of Fourier transform infrared (FTi.r.) absorption spectroscopy for both qualitative and quantitative characterization of sphene (CaTiSiO5) crystallizat...
-
Article
Effect of NiO dissolution on the microstructural development of t′-ZrO2 with 5 mol% Y2O3
The ageing (1300 °C for 1–300 h) dependence of the microstructure of the metastable tetragonal (t′-) ZrO2 (plasma-sprayed Y-PSZ with 5 mol% Y2O3) in the sintered (1300 °C, 5 h) t′-ZrO2/NiO (10 mol%) composite was...
