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OPTIMIZATION OF HOT AIR SOLDER LEVELING (HASL) MACHINE FOR A ROBUST SURFACE FINISH IN SOLDERING APPLICATIONS

Mohd Izrul Izwan RAMLI, Siti Farahnabilah MUHD AMLI, Norainiza SAUD, Dewi Suriyani CHE HALIN et al. • European Journal of Materials Science and Engineering (2023)

Hot Air Solder Leveling (HASL) is one of the most commonly used surface finishes in the industry. HASL is also one of the least expensive types of PCB surface finishes available. This study aims to examine the influence on the solder joint ...

DOAJ Open Access (DOAJ) DOI: 10.36868/ejmse.2023.08.01.030

On the Preparation of Mg2Ni by Combining Electrodeoxidation and Electrolysis Techniques

Fuat ERDEN, İshak KARAKAYA, Metehan ERDOĞAN • International Journal of Electrochemical Science (2014)

Mg2Ni is a well-known hydrogen storage alloy. Most of the preparative methods for this alloy require high temperature processing of pure magnesium and nickel. The proposed method, studied in this work, involves the production of Mg2Ni alloy...

DOAJ Open Access (DOAJ) DOI: 10.1016/S1452-3981(23)10915-1

Photoresponsive Biomimetic Soft Robots Enabled by Near‐Infrared‐Driven and Ultrarobust Sandwich‐Structured Nanocomposite Films

Yi Yu, Ran Peng, Zihe Chen, Li Yu et al. • Advanced Intelligent Systems (2021)

Soft robots, intelligent structures built up of smart soft materials, are capable of being programmed to perform delicate work. Recently, plenty of biomimetic soft robots with functionalities of grasping, sensing, searching, and transportin...

DOAJ Open Access (DOAJ) DOI: 10.1002/aisy.202100012

Preparation and electromagnetic absorbing properties of TiC/Ni powders

ZHANG Sen, LIU Yi, SU Xiaolei, LI Yunyu et al. • Xi'an Gongcheng Daxue xuebao (2022)

In order to improve the microwave absorption performance of TiC powder, TiC/Ni composite powder was prepared by coating nickel particles with mass fraction of 10%, 20% and 30% on the surface of TiC by typical coarsening and sensitizing elec...

DOAJ Open Access (DOAJ) DOI: 10.13338/j.issn.1674-649x.2022.01.005

Phase prediction, microstructure and high hardness of novel light-weight high entropy alloys

Jon Mikel Sanchez, Iban Vicario, Joseba Albizuri, Teresa Guraya et al. • Journal of Materials Research and Technology (2019)

Guided by CALPHAD modeling, low-density and multiphase three novel High Entropy Alloys (HEAs), Al40Cu15Cr15Fe15Si15, Al65Cu5Cr5Si15Mn5Ti5 and Al60Cu10Fe10Cr5Mn5Ni5Mg5 were produced by large scale vacuum die casting. A mixture of simple and ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jmrt.2018.06.010

Effects of Annealing and Deformation on Sagging Resistance of a Hot-Rolled, Four-Layered Al Alloy Clad Sheet

Minglong Kang, Li Zhou, Yunlai Deng, Jinqin Lei • Advances in Materials Science and Engineering (2021)

Multilayer brazeable aluminum alloy sheet is prone to collapse during high-temperature brazing process. The sagging resistance of the aluminum composite sheet needs to be further improved for quality control. Effects of annealing and rate o...

DOAJ Open Access (DOAJ) DOI: 10.1155/2021/6625548

Computational Materials Science

Kaoru Ohno, Keivan Esfarjani, Yoshiyuki Kawazoe • Springer series in solid-state sciences (1999)

There has been much progress in the computational approaches in the field of materials science during the past two decades. In particular, computer simula tion has become a very important tool in this...

OPENALEX Open Access DOI: https://doi.org/10.1007/978-3-642-59859-3

Advances in Materials Science and Engineering

Ying Zhang, Ping He • Trans Tech Publications Ltd. eBooks (2013)

The volume contains selected, peer reviewed papers from the 2012 International Conference on Advances in Materials Science and Engineering (AMSE 2012), December 9-10, 2012, Seoul, Korea. The papers are grouped as follows: Chapter 1: Materia...

OPENALEX DOI: https://doi.org/10.4028/b-uit6cc

Quantum computing enhanced computational catalysis

Vera von Burg, Guang Hao Low, Thomas Häner, Damian S. Steiger et al. • Physical Review Research (2021)

The quantum computation of electronic energies can break the curse of dimensionality that plagues manyparticle quantum mechanics.It is for this reason that a universal quantum computer has the potential to fundamentally change computational...

OPENALEX cc-by DOI: https://doi.org/10.1103/physrevresearch.3.033055