389. Gas Junkies w/ Tim Kinnaman

In this episode of the Arc Junkies Podcast, Tim Kinnaman returns to continue our deep dive into welding history, shifting the focus to gas welding and cutting. We explore how oxy-fuel processes developed alongside early electrical advancements, why oxy-acetylene welding became the dominant method for decades, and how industrial chemistry played a critical role in shaping welding as we know it today. The conversation traces the discovery and commercialization of oxygen and acetylene, the rise of early torch designs, and the transition from cutting to welding applications. We also discuss autogenous welding, early shipyard and aviation use, and the companies and innovators that helped scale these technologies worldwide. This episode offers valuable historical context for welders, educators, and industry professionals who want to better understand the roots of modern welding processes.   Arc Junkies Podcast: Instagram: @Arcjunkiespodcast YouTube: https://www.youtube.com/@arcjunkiespodcast9253 Email: [email protected] LinkedIn: https://www.linkedin.com/in/jason-becker-45407b72?lipi=urn%3Ali%3Apage%3Ad_flagship3_profile_view_base_contact_details%3BKipEwR3uQXCmCjaEfNzo6w%3D%3D Arc Junkies Website: https://arcjunkies.com Arc junkies Merch: https://shop.threadmob.com/arcjunkie/shop/home Underground Metal Works: https://www.underground-metalworks.com/   Friends of the Show: American Welding Society Conferences Inspection Expo and Conference https://www.aws.org/community-and-events/conferences-and-events/inspection-expo-and-conference/ Use ARCJUNKIES at Checkout and get a free gift at the event.   Outlaw Leather LLC Outlawleather.com Instagram: @outlawleatherusa Use ARCJUNKIES for 15% off all in-stock leather goods     Everlast Welders Instagram: @everlastwelders  YouTube: Everlast Welders         Online: https://bit.ly/37xJstI Use Codeword ARCJUNKIES at checkout to get upgraded to a free Nova Foot Pedal and TIG Torch with the purchase of any machine that comes with a stock foot pedal and TIG Torch. Fronius: Instagram: @FroniusUSA Website: https://bakersgas.com/collections/fronius-accupocket ISOTUNES: Instagram: @isotunesaudio Online: https://shop.isotunes.com/arcjunkies10.  Use ARCJUNKIES10 at checkout and save $10 on your purchase