Abstract: During tungsten inert gas welding process, arc length will change due to thermal deformation, uneven surface of workpiece and tungsten electrode loss. Considering the large fluctuation of ...

Poplarville School District welding students recently completed their final project of the first nine-weeks grading period: a custom grill and smoker. School officials said the welding program has ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. A group of investors behind Detroit’s new WNBA team is ...