Rob Knoll, Author at American Welding Academy | Insights & ArticlesAerospace Welding: Discover precision, strict certifications, and materials like titanium used to build aircraft and space components.
Rob Knoll, Author at American Welding Academy | Insights & ArticlesTroubleshooting Weld Defects: Learn how to prevent and repair common issues like porosity, cracking, and root pass failure. Explore expert solutions today.
Rob Knoll, Author at American Welding Academy | Insights & ArticlesCast iron welding: Learn essential heat control, pre-heating, and filler metal selection to repair cast iron without cracking. Read our expert guide.
Rob Knoll, Author at American Welding Academy | Insights & ArticlesWelding techniques for exotic alloys demand precision. Learn how nickel, titanium, and copper require specialized methods and equipment. Read our guide.
