Tungsten (W), a hard, heat-resistant, and corrosion-resistant metal, is indispensable to modern high-tech industries—from ...

Explore the BHEL Artisan Syllabus 2025, including exam pattern, post-wise syllabus, prep tips, and other details on this page ...

Tungsten inert gas (TIG) welding with flat tungsten electrode can effectively reduce the arc pressure distribution, restrain welding defects, and improve the welding speed of thin plate. In this ...

This paper studies the erosion of a pair of copper-tungsten alloy (90% mass percent of tungsten) electrodes in a two-electrode spark-gap switch. In the experiment, the switch was operated without ...

These include a felt wrap that absorbs the electrolytic fluid for dispersion on the material. “For instance, if you need to passivate a fillet weld, you can get a graphite electrode to match that ...