Due to the limitations of flux, there is bottom end temperature where traditional solder/flux bonding ends. The lowest temperature I have experienced is 100 deg C (peak). This was only achieved with a certain flux / alloy / surface finish / temperature / time combination.
If your question is “how low of a temperature can achieve a solder bond”, there you go – kind of… The exception is cold welding at room temperature. This is achieved with pure indium.
Folks, The creation of solder balls, when assembling passive discrete components, has been an issue for decades (see Figure 1). The discovery that the “home plate” stencil aperture design
Navigating today’s competitive business landscape demands innovative strategies for cost management and operational efficiency. Indium Corporation's Reclaim and Recycle Program addresses
In today's fast-paced world, where sustainability and environmental responsibility are paramount, Indium Corporation is leading the charge with an innovative approach to resource management. Our
