Can anyone suggest a good welding seminar? Looking for one that is not too basic. Something a little deeper (welding metallurgy, controlling dilution during overlay, optimizing toughness, controlling hardness in chrome, etc.)
We are overlaying carbon steel material with 317L SS. Normally, when overlaying carbon steel with stainless steel, our 1st overlay pass would be with 309L. It was suggested to us that using a 1st pass of 309L-Mo would help us meet chemical analysis. (309L with controlled chemistry). Anyone...