Jessica Roth

Welding metallurgy, materials science

Jessica Roth is a materials engineer with a focus on weld metallurgy and failure analysis. She translates technical concepts like heat-affected zones, filler metal selection, and weld cracking into language that working welders can actually use.

Articles by Jessica

• Aluminum vs. steel welding in Fort Wayne: which is right for your project? Last updated: 2026-04-04
• MIG vs TIG welding: what to know before you hire a welder in Fort Wayne Last updated: 2026-04-04