Search
Search Results
-
Recent progress on the development of Sn–Bi based low-temperature Pb-free solders
With the implementation of legislations on inhibiting the usage of Sn–Pb solder in consumer electronic products, Sn–Ag–Cu series solder has been...
-
Liquid structure of Sn-Ag-xCu solders and its effect on the formation and growth of interfacial Cu6Sn5
The liquid structure of Sn-3.5Ag and Sn-3.5Ag-0.7Cu (wt%) solders was first studied using high-temperature X-ray diffraction method. Only short-range...
-
The effect of Ge on the microstructure, thermal behavior, and mechanical properties of lead-free Sn-5Sb-0.7Cu solder alloy
Nowadays, the development and improvement of physical and mechanical properties of lead-free solders have become a topic of interest for researchers,...
-
Effect of pre-soldering temperatures on the microstructures and shear behaviors of SnBi-SAC/ENIG solder joints
Thermal deformation during soldering between the chip and the substrate is an important factor affecting the quality of high-density packaging of...
-
Real-time monitoring of soldering process in SAC composite solder paste: movement and interaction of dopant particles in solder paste
The main aim of this study is to determine the effect of dopant particles on the spreadability of composite solder paste during the reflow soldering...
-
Characteristics of eutectic and near-eutectic Zn–Al alloys as high-temperature lead-free solders
Lead-based alloys are conventionally used for soldering interconnections that are expected to perform at high temperatures. Because of the concerns...
-
New Solder Based on the Sn-Zn Eutectic with Addition of Ag, Al, and Li
New solder, based on Sn-Zn, with the addition of 1 at.% Ag, 1 at.% Al, and 0.5 at.% Li (SZAAL) was prepared. The influence of alloying elements on...
-
Increasing the Strength of Soldered Joints by Introducing Carbon Nanotubes into Soldering Pastes
An increase in the strength of soldered joints obtained by reflow soldering pastes based on lead-free solders by introducing carbon nanotubes into...
-
Microstructure, hardness, electrical, and thermal conductivity of SZCN solder reinforced with TiO2 and ZrO2 nanoparticles fabricated by powder metallurgy method
The microstructure and characterization of Sn–Zn–Cu–Ni (SZCN) solder alloy reinforced with TiO 2 and ZrO 2 nanoparticles (NPs) synthesized by powder...
-
Effect of Sn-xCu Solder Alloy onto Intermetallic Formation After Laser Soldering
The awareness of lead-free solders can be attributed to their environmental and human-health related benefits. Due to this consciousness, research... -
Synergistic size and shape effect of dendritic silver nanostructures for low-temperature sintering of paste as die attach materials
Electrically conductive epoxy adhesive, which combines with Ag sintering materials rather than traditional Pb-based solder materials, attracts wide...
-
Development of Geopolymer Ceramic-Reinforced Solder
This chapter aims to provide a general understanding of the geopolymer usage as a ceramic reinforcement material in the solder alloy. The metal... -
Study on the growth mechanisms of Cu-In compounds at the Sn52In/Cu interface
Climate change and global temperature increases both impact the environment, as seen through rising sea levels and the food crises. Emissions of...
-
Rapid pressureless and low-temperature bonding of large-area power chips by sintering two-step activated Ag paste
Pressureless and low-temperature sintering of Ag paste has been mentioned as a promising strategy to solve the poor performance of large-area chips....
-
Investigations on the Corrosion Properties of Sn–1Cu–1Ni–xAg Lead Free Solders in 3.5% NaCl Solution
AbstractDue to the directions and environmental legislations from RoHS (Restrictions of Hazardous Substances), WEEE (World Electrical and Electronic...
-
A first-principles computation-driven mechanism study on the solders dilute do** effects to η’-Cu6Sn5 growth kinetics
AbstractThe effects of Ni, Co, In and Zn dilute do** on the Cu 6 Sn 5 IMC growth during the interfacial Cu/Sn reactions have been systematically...
-
Packaging Materials in High-Performance Computing Applications
What drove electronics to what it is today is transistor scaling. But the emerging trend for computing, along with smartphones, IoTs and wearables...
-
An Optimization Design Method of Multi-chip Parallel Power Module Based on Machine Learning
As an important component in power electronic energy conversion system, power semiconductor module layout and its multi-objective optimization are... -
Wettability and Rheological Behavior of Low Ag Lead-Free SAC/Graphene and Cobalt-Graphene Nanocomposite Solder Paste
The impacts of dopant nanoparticles, graphene nanosheets (GNSs) and cobalt decorated-graphene nanosheets (CoGNSs), were studied in relation to the...
-
Recent Studies in the Development of Ceramic-Reinforced Lead-Free Composite Solder
Until today, there have been abundant research studies conducted by various researchers to improve the existing lead-free solders’ properties with...