New SMT Equipment: reaction kinetics (3)

IONOX® I3302 Broad Spectrum Electronics Cleaner

IONOX® I3302 Broad Spectrum Electronics Cleaner

New Equipment | Cleaning Agents

Broad Spectrum Electronics Cleaning Solvent IONOX® I3302 is a semi-aqueous solvent blend designed to remove difficult flux and paste residues including lead-free, rosin, no-clean, and tacky flux, as well as other common electronic assembly residues.

KYZEN Corporation

MICRONOX® MX2302 Wafer-level Cleaning Solution

MICRONOX® MX2302 Wafer-level Cleaning Solution

New Equipment | Cleaning Agents

MICRONOX® MX2302 is an engineered semiaqueous solvent blend designed to remove difficult flux and paste residues including lead-free, rosin, no-clean, and tacky flux from wafer bumps found in flip chip, chip scale and μBGA packages. MICRONOX® MX2302

KYZEN Corporation

Technical Library: reaction kinetics (3)

Effect of Soldering Parameters on Reaction Kinetics and Phase Transformations of SAC 305 Solder

Technical Library | 2010-07-08 19:56:15.0

As technology becomes increasingly reliant on electronics, understanding the reliability of lead-free solder also becomes increasingly important. This research project focused on phase transformation kinetics with the lead-free solder SAC 305. Today in the electronics industry, SAC 305 is the most widely used solder, making it a high priority to understand its long-term stability and performance in a variety of service conditions. Recent evidence has shifted the focus from thermal aging to reflow temperature and time above liquidus values during initial solder melting.

Radiance Technologies

Effect of Cu–Sn intermetallic Compound Reactions on the Kirkendall Void Growth Characteristics in Cu/Sn/Cu Microbumps

Technical Library | 2014-07-02 16:46:09.0

Growth behaviors of intermetallic compounds (IMCs) and Kirkendall voids in Cu/Sn/Cu microbump were systematically investigated by an in-situ scanning electron microscope observation. Cu–Sn IMC total thickness increased linearly with the square root of the annealing time for 600 h at 150°C, which could be separated as first and second IMC growth steps. Our results showed that the growth behavior of the first void matched the growth behavior of second Cu6Sn5, and that the growth behavior of the second void matched that of the second Cu3Sn. It could be confirmed that double-layer Kirkendall voids growth kinetics were closely related to the Cu–Sn IMC growth mechanism in the Cu/Sn/Cu microbump, which could seriously deteriorate the mechanical and electrical reliabilities of the fine-pitch microbump systems

Nepes Corporation

Express Newsletter: reaction kinetics (7)

Effect of Soldering Parameters on Reaction Kinetics and Phase Transformations of SAC 305 Solder

Effect of Soldering Parameters on Reaction Kinetics and Phase Transformations of SAC 305 Solder Effect of Soldering Parameters on Reaction Kinetics and Phase Transformations of SAC 305 Solder As technology becomes increasingly reliant

Partner Websites: reaction kinetics (9)

Phosphors article

GPD Global | https://www.gpd-global.com/co_website/pdf/pump/Phosphors-LED.pdf

. Heating occurs in phosphor firing furnaces, which can hold anywhere from 100 grams to several kilograms of material. Once the phosphors have been heated under an atmosphere of nitrogen or similar inert gases and the reaction is complete, material is removed, reground and may be washed in either water or organic

GPD Global

Surface Mount International

Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc

additives all have an impact on controlling the above properties. This section will provide a summary on the impact of each of the common additives, specifically on effecting Cu dissolution from a metallurgical point of view. Kinetics of Cu Dissolution Before

Surface Mount Technology Association (SMTA)


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