EntityQ3290512· pop 15· linked from 79 articlesatomic hydrogen weldingSign in to savearc welding process using two tungsten electrodes in a shielding atmosphere of hydrogenConnectionshydrogenEntityoxygenEntitycarbonEntitynitrogenEntitytungstenEntitymetallurgyEntityjewelryEntityweldingEntityacetyleneEntityIrving LangmuirEntityelectrodeEntityelectric arcEntitycyanogenEntityelectronic circuitEntitycastingEntitymetalworkingEntitymachiningEntityhydrogen atomEntityfluxEntityoxy-fuel welding and cuttingEntityCategoriesArc weldingHydrogen technologies