Indium8.9 can help you:

Increase finished goods reliability.
Increase finished goods first-pass yield.
Increase manufacturing process efficiencies.
Reduce average process cycle time by reducing downtime.
Reduce total cost of usage.
Reduce process scrap.
Enhance finished goods performance.
Increase operational profitability.

 

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Bismuth Can Solve Your Challenges

Bismuth (Bi) is being used more and more as a replacement for lead in solder alloys because it is non-toxic. Although the melting temperature of pure bismuth is 271°C, the addition of bismuth will lower the melting temperature of most metals it is alloyed with. Bismuth compounds are also widely used in medical and cosmetic applications.

• Melting point (MP): 271°C
• Alloys with several other elements.
• Common alloys:
  • 66.6In 33.3Bi melts at 72°C
  • 57Bi 26In 17Sn melts at 79°C
  • 50Bi 28Pb 22Sn melts at 100°C
  • 58Bi 42Sn melts at 138°C
  • 57Bi 42Sn 1Ag) melts at 140°C
• Common Applications:
  • Fusible Alloys
  • Low-melting point solders
  • Lens blocking and polishing
  • Alloys used as sinkers and shot

 Solder Preforms

Solders Engineered to your exact specifications.