foundry sand for iron casting to reduce veining. lithium (as lithium fluoride) is used as an additive to aluminium smelters (hall–héroult process), reducing melting temperature and increasing electrical resistance, a use which accounts for % of production ( ). when used as a flux for welding or soldering...
control and heat treatment of weldments welding defects postweld inspection and repair gas tungsten arc welding (gtaw / "tig") gas metal arc welding (gmaw / "mig") shielded metal arc welding (smaw / "stick") plasma arc welding (paw) electron beam welding (ebw) and laser beam welding (lbw) brazing and soldering...
control and heat treatment of weldments welding defects postweld inspection and repair gas tungsten arc welding (gtaw / "tig") gas metal arc welding (gmaw / "mig") shielded metal arc welding (smaw / "stick") plasma arc welding (paw) electron beam welding (ebw) and laser beam welding (lbw) brazing and soldering...
control and heat treatment of weldments welding defects postweld inspection and repair gas tungsten arc welding (gtaw / "tig") gas metal arc welding (gmaw / "mig") shielded metal arc welding (smaw / "stick") plasma arc welding (paw) electron beam welding (ebw) and laser beam welding (lbw) brazing and soldering...