Operating temperature of proton exchange membrane fuel cell stack should be controlled within a special range. The input-output data and operating experiences w
TIG welding and EB welding for aluminum alloy 3003 were carried out to study the effects of activating flux on weld penetration of activating welding for alumin
Ships and automobiles are fabricated from thin plates. To assemble parts, welding is commonly employed.However, welding distortion in large thin-plate panel str