- In 1779, an Irish chemist deduced the existence of the new element "tungsten" from his analysis of the mineral wolframite. Tungsten was later isolated as tungistic oxide in 1781 in Sweden and then as tungsten metal in 1783 in Spain through reduction processes. - Tungsten has the highest melting point of any metal and is used to make filaments for incandescent light bulbs and electronics. It is also used in alloys to increase hardness, strength, and other properties in steels used for tools and machinery. - The first tungsten light bulbs and high-speed tungsten steels revolutionized lighting and metalworking,