In celebration of Indium Corporation's 85th anniversary, the company will release monthly installments of the Elements of Indium Series—an educational program to raise awareness of the unique applications, abundance, and interesting properties of the 49th element.
Indium Corporation is the global leader for indium metal and associated technologies. Because of its unique properties with virtually limitless applications, indium metal is literally all around us.
One of indium metal's unique characteristics is its low-melting point. Low-temperature alloys, which typically contain indium or bismuth, melt at temperatures less than 180°C. These alloys are used in a wide variety of applications, including:
- Step soldering involving temperature-sensitive components
- Soldering to molded interconnect device (MID) plastics
- Fusible alloys and fuse applications
- Thermal and electrical conductivity
Because of its low melting point, indium and bismuth alloys have been used in fire suppression systems for years. These alloys melt at low enough temperatures – from 50 to 100°C – to trigger safety devices in the event of a fire.
For more information on indium metal, visit indiumstg.wpenginepowered.com/indium49.
インジウム・コーポレーションは、世界のエレクトロニクス、半導体、薄膜、熱管理市場に材料を供給する一流メーカーです。製品には、はんだおよびフラックス、ろう材、熱界面材料、スパッタリングターゲット、インジウム、ガリウム、ゲルマニウム、スズの金属および無機化合物、NanoFoil®などがある。1934年に設立され、グローバルな技術サポートと中国、マレーシア、シンガポール、韓国、英国、米国に工場を持つ。
For more information about Indium Corporation, visit indiumstg.wpenginepowered.com or email [email protected]. You can also follow our experts, From One Engineer To Another® (#FOETA), at www.facebook.com/indium or @IndiumCorp.

