Electronics Assembly Knowledge, Vision & Wisdom
Solders, Fluxes, Pastes << Page 1 of 15 >>
These programs cover solders, alloys, fluxes, solder pastes and more.

Programs are sorted by published date, most recent first.
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Ask the Experts
How Many Fiducials Pre Solder Paste Stencil?
We manufacture solder paste stencils for a variety of customers. We have seen as many as 180 fiducials per stencil with a step and repeat. Is this excessive?
Ask the Experts
Nanocopper Based Paste for Solid Copper Via Fill
Nanocopper Based Paste for Solid Copper Via Fill
This paper discusses a nano copper based paste for use in via filling.
Materials Tech
Fracture of Lead-Free Joints
Fracture of Lead-Free Joints
The current study extended the quasi-static approach of [6,7] to treat solder joint fracture under higher strain-rate loading conditions.
Analysis Lab
Microstructure and Reliability of Low Ag, Bi-Containing Solder Alloys
Microstructure and Reliability of Low Ag, Bi-Containing Solder Alloys
This paper investigates a number of low (or no) Silver (Ag), Bi-containing Pb-free alloys for performance in accelerated thermal cycling (ATC).
Analysis Lab
Characterization of Solder Pastes Based on Two Alternative Alloys
Characterization of Solder Pastes Based on Two Alternative Alloys
Characteristics of alloys, the development of flux media, solder pastes performance and solder joint reliability are discussed.
Materials Tech
Mechanical Behavior of Bi-Containing Pb-Frees
Mechanical Behavior of Bi-Containing Pb-Frees
The objective of this research was to characterize the mechanical metallurgy of alternative solder alloys for high-reliability applications.
Analysis Lab
Lead-Free Alloys with Ultra-High Thermo-Mechanical Reliability
Lead-Free Alloys with Ultra-High Thermo-Mechanical Reliability
Alpha focused on improving the properties of the bulk solder as well as controlled growth of interfacial IMCs and alloy microstructure.
Materials Tech
Ask the Experts
Solder Paste Prep Before Use
We let our lead free solder paste sit at room temperature for 1.5 - 2 hours. We then stir the paste for 1.5 minutes by hand. Is this a good practice?
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Low Temperature Solder Alloys for Portable Electronics
Low Temperature Solder Alloys for Portable Electronics
This paper discusses low temperature Pb-free alloys, which are capable of delivering high reliability performance at low soldering temperatures.
Materials Tech
Investigation into Lead-Free Low Silver Solder Wire for Electronics
Investigation into Lead-Free Low Silver Solder Wire for Electronics
This paper show results using a lead-free solder rework wire alloy in terms of wetting, reduced solder iron tip erosion, reduced IMC growth and reliability.
Production Floor
Solders, Fluxes, Pastes << Page 1 of 15 >>