The Chemistry of Reliability: Choosing the Right Solder and Flux: A Conversation with Chris Ward

Reliability Matters

This is the first of four episodes on the subject of soldering materials.
In this episode, I’m joined by Chris Ward, founder and Managing Director of Solderking Assembly Materials Limited, a UK-based manufacturer of solders and chemical consumables for electronic, electrical, and engineered assemblies.
Chris brings decades of experience in soldering materials and chemical formulations—and he’s built a company committed to performance, consistency, and innovation.
Earlier this year, Chris and his company were honored with the prestigious King’s Award for Enterprise in International Trade, recognizing their exceptional export growth. That recognition earned him an invitation to Windsor Castle, where he had the distinct honor of meeting King Charles III.
Today, we’ll explore the evolving world of soldering materials—from the realities behind “no-clean” flux, to reliability challenges in harsh environments, to innovations in solder chemistry that support today’s miniaturized and mission-critical electronics.
Whether you're on the production floor, in the design lab, or managing quality and reliability, this is a conversation that brings valuable insight into the materials behind the mission.
SolderKing:
https://solderking.com