Tungsten example sentences

It is used as an abrasive for sharpening hard tools, in making dies and in the manufacture of tungsten filaments for electric light bulbs.Tungsten is used almost exclusively for filaments of electric bulbs, whereas copper and aluminium are generally used for electrical transmission lines.China also leads in production of lead, antimony and tungsten.A strong metal with high melting point such as tungsten (melting point 3380°C) is used for making bulb filaments.