Indium Foil (In Foil)
| Product | Indium Foil (In Foil) |
| Part Number | ME49 |
| Purity | 99.99% and 99.995% |
| Density | 7.3 g/cm3 |
| CAS# | 7440-74-6 |
Indium is a silvery white and slightly bluish metal. It is very soft and can be scored with nails. Indium has strong plasticity, ductility and can be pressed into pieces. Metal indium is mainly used to make low melting alloy, bearing alloy, semiconductor, electric light source and other raw materials.
NC Elements is a professional supplier of high-purity Indium Sheets or Indium Foils. The purity can be 99.99% and 99.995%.
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Typical application:
Ultra low temperature seal (indium)
Indium is an ideal material for many sealing applications (especially ultra-low temperature sealing, such as liquid nitrogen). There are two main advantages of using indium in ultra-low temperature seal:
*Indium can maintain ductility and malleability at ultra-low temperature, and will not crack or break at – 150°C.
*Indium is soft and tough. It can fill the gap between the two metal surfaces to form a complete seal.
Indium is widely used in electronic industry, conductor heat dissipation, high-tech sealing materials (vacuum sealing foil) and semiconductor heat dissipation (cooling), etc.
In addition, because of its soft nature, it is also used in some industries where filler metal is needed. For example: vacuum gap filling material at higher temperature.
Gallium indium / gallium indium tin alloy can be used as the substitute of mercury, as well as the filler of high temperature thermometer and high temperature manometer.
Typical Specification
| Item Code | Typical Dimensions |
| ME49-01 | 100 mm x 100 mm x 0.1 mm |
| ME49-02 | 100 mm x 100 mm x 0.15 mm |
| ME49-03 | 100 mm x 100 mm x 0.2 mm |
| ME49-04 | 100 mm x 100 mm x 0.5 mm |
| ME49-05 | 100 mm x 100 mm x 0.8 mm |
| ME49-06 | 100 mm x 100 mm x 1 mm |
| ME49-07 | 50 mm x 50 mm x 0.05 mm |
| ME49-08 | 30 mm x 30 mm x 0.1 mm |
| ME49-09 | 300 mm x300 mm x 0.1 mm |
| ME49-10 | 100 mm x 50 mm x 0.1 mm |
* The purity can be 99.99% or 99.995%. Special requirements, including custom- dimensions or foils with holes, are available. Please send us drawings for the custom work.
Order Information
Inquiries and orders should include the following information:
- Quantity
- Dimensions or Drawings
Packing and Storage
Standard Packing: Packed in sealed bags. Special package is available on request.
Physical Properties – Indium Foil (In Foil)
| Form | Solid |
| Color | Silver White |
| Melting Point | 156.61°C |
| Boiling Point | 2060°C |
