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Autor:
Benson Tsu-Hung Lin, Chih Chen, Chia-Cheng Chang, Wei-You Hsu, King-Ning Tu, Po-Ning Hsu, Dinh-Phuc Tran, I. Hsin Tseng
Publikováno v:
Results in Physics, Vol 31, Iss, Pp 105048-(2021)
Polyimide (PI) has been adopted to protect the Cu from oxidation in the packaging industry. Electromigration (EM) of Cu redistribution layers (RDLs) capped with PI was investigated at 160 °C under 1.0 ×106 A/cm2. The results indicated that failure
Autor:
Moslem Paidar, Olatunji Oladimeji Ojo, M. Ravichandran, Sadok Mehrez, S. Rajkumar, Vinayagam Mohanavel
Publikováno v:
Results in Physics, Vol 24, Iss, Pp 104101-(2021)
The integration of flow-induced mechanical interlocking, interlayer-controlled atomic diffusion and self-reacting brazing benefit is employed to achieve an improved load-bearing performance of the dissimilar AA2024-T3/copper joint via the use of Diel
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 1660-1665 (2019)
In present work, molecular dynamics (MD) simulation was employed to model the impact of single and double molten aluminum drops onto to an aluminum substrate. The study was related to the pileup process in metal deposition manufacture. Most previous
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 543-554 (2019)
The development of hard, multi-layer coatings is an effective strategy to enhance the wear resistance of cutting tools and so extend their service life. In the present study, a sandwich structured TiN/g-TiSiN/TiSiN film (where a graded (g-) TiSiN lay
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 46-51 (2019)
We have investigated the morphology evolution of silicon surface by laser irradiation. A pulsed ns-laser interaction with silicon in aqueous medium can produce self-organized microporous concave cell array structure without any chemicals and auxiliar
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 1547-1558 (2019)
Evolution of grain structure and formation of freckle defects were simulated in directionally solidified nickel-based superalloy casting with abrupt contraction in cross-section area. A two-dimensional (2D) Cellular Automaton (CA) – Finite Element
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 454-459 (2019)
Multi-laser selective laser melting (SLM) technology has attracted extensive attention for greatly improving forming efficiency. In this study, a 3D finite element (FE) model is established to obtain the temperature field of AlSi10Mg powder in differ
Publikováno v:
Results in Physics, Vol 12, Iss, Pp 970-974 (2019)
The Al2O3-TiB2 reinforced nickel-based composite coating was prepared by the active argon arc cladding technology from nickel based alloy, Al2O3 and Al-TiO2-B2O3 feedstock powders, applying mixture of aluminium containing fly ash, titanium, SiO2, B2O
Publikováno v:
Results in Physics, Vol 11, Iss, Pp 591-598 (2018)
A sequentially coupled hydrogen diffusion-cohesive zone modeling approach was applied to the simulation of hydrogen-induced delayed intergranular (IG) fracture in high-strength low-alloy steels. The effects of multiple hydrogen trap sites and mechani
Publikováno v:
Results in Physics, Vol 11, Iss, Pp 5-16 (2018)
Surface peening is a potential method of suppressing hydrogen embrittlement (HE). But experimental observations in literatures have shown that it can suppress HE of steels exposed to a mild hydrogen-containing environment, but in a severe hydrogen-co