Tianqiao hom thorium tungsten electrode yog ib qho yooj yim rau kev khiav lag luam, loj tam sim no load, yooj yim pib arc, ruaj khov arc, loj arc cuam tshuam qhov sib txawv, me me poob, ntev kev pab cuam lub neej, siab dua recrystallization kub, zoo conductivity, thiab zoo mechanical txiav kev ua tau zoo.Tungsten thorium electrode yog cov khoom siv zoo rau kev vuam zoo.