โ–ธโ–ธ
  • ๐Ÿ‡ฌ๐Ÿ‡ง Iridium
  • ๐Ÿ‡จ๐Ÿ‡ณ ้Šฅ
  • ๐Ÿ‡ณ๐Ÿ‡ฑ Iridium
  • ๐Ÿ‡ซ๐Ÿ‡ท Iridium
  • ๐Ÿ‡ฉ๐Ÿ‡ช Iridium
  • ๐Ÿ‡ฎ๐Ÿ‡ฑ ืื™ืจื™ื“ื™ื•ื
  • ๐Ÿ‡ฎ๐Ÿ‡น Iridio
  • ๐Ÿ‡ฏ๐Ÿ‡ต ใ‚คใƒชใ‚ธใ‚ฆใƒ 
  • ๐Ÿ‡ต๐Ÿ‡น Irídio
  • ๐Ÿ‡ท๐Ÿ‡บ ะ˜ั€ะธะดะธะน
  • ๐Ÿ‡ช๐Ÿ‡ธ Iridio
  • ๐Ÿ‡ธ๐Ÿ‡ช Iridium

Iridium: uses

The following uses for iridium are gathered from a number of sources as well as from anecdotal comments. I would be delighted to receive corrections as well as additional referenced uses.

  • making crucibles and apparatus for use at high temperatures
  • electrical contacts
  • hardening agent for platinum
  • it forms an alloy with osmium used for tipping pens and compass bearings
  • Pt/Ir sparkplugs, as used in the MG-F.