A review: Formation of voids in solder joint during the transient liquid phase bonding process-Causes and solutions

O Mokhtari - Microelectronics Reliability, 2019 - Elsevier
Transient liquid phase (TLP) bonding is a bonding technique that has attracted several
applications in high-temperature electronics, in particular, power electronics packaging. The …

[HTML][HTML] Effect of powder characteristics and oxygen content on modifications to the microstructural topology during hot isostatic pressing of an austenitic steel

S Irukuvarghula, H Hassanin, C Cayron, M Aristizabal… - Acta Materialia, 2019 - Elsevier
The effect of powder size distribution and oxygen content on the extent of multiple twinning
and spatial distribution of oxide inclusions in hot isostatic pressed (HIPed) 316L steels was …

Effect of particle packing and density on shock response in ordered arrays of Ni+ Al nanoparticles

Y Xiong, X Li, S Xiao, H Deng, B Huang… - Physical Chemistry …, 2019 - pubs.rsc.org
We investigate the shock response of Ni+ Al reactive nanoparticle systems through
molecular dynamics simulations. The powder configurations with varying arrangements and …

Modeling gas hydrate formation from ice powders based on diffusion theory

W Liu, Y Li, L Zhang, S Shen, M Yang, J Zhao… - … of Chemical Engineering, 2019 - Springer
Based on the diffusion theory, a gas–solid reaction model for gas hydrate formation from
monosize ice powders was constructed and an effective diffusion coefficient through the gas …

Prediction of the anisotropic mechanical properties of compacted powders

P Loidolt, MH Ulz, J Khinast - Powder Technology, 2019 - Elsevier
The multi-particle finite element method (MPFEM) was used to test the anisotropic elastic
and plastic properties of compacted powders with cohesive contacts. A representative …

Evaluation of bulk compression using a discrete element procedure calibrated with data from triaxial compression experiments on single particles

H Jonsson, G Alderborn, G Frenning - Powder Technology, 2019 - Elsevier
Confined compression of bimodal mixtures of nearly monodisperse spherical cellulose
acetate (CA) particles (diameters 1.5 and 2.0 mm) was studied numerically with the discrete …

Effect of HIP post-treatment on the HIPed Ti6Al4V powder compacts

X Huang, L Lang, G Wang - Powder Metallurgy, 2019 - journals.sagepub.com
Hot isostatic pressing (HIP) is an ideal fabrication technique for products with complex
structure, but also a reliable post-treatment method. The individual effect of the HIP or HIP …

MicroCT imaging to determine coordination number and contact area of biomass particles in densified assemblies

A Karamchandani, H Yi, VM Puri - Powder Technology, 2019 - Elsevier
Coordination number, denoting the number of neighboring particles contacting one central
particle, and the corresponding contact area can provide crucial information about the …

High (10− 3 s− 1) densification rates at< 0.25 homologous temperature in pressure assisted densification of nanocrystalline MgO: Effects of water absorption and grain …

DM Dewitt, Y Kodera, JE Garay - Scripta Materialia, 2019 - Elsevier
We measured the real-time densification rates in the current activated pressure assisted
densification (CAPAD) of nanocrystalline MgO. The rates of samples densified from powders …

Effect of the rigid constraint body thickness on aluminum alloy powder compact via hot isostatic pressing

X Huang, L Lang, G Wang… - Proceedings of the …, 2019 - journals.sagepub.com
This work investigated the effects of the rigid constraint body thickness on the mechanical
properties and densification of hot isostatic pressing–produced 2A12 aluminum alloy …