High Melting Pb-free Solder Paste
Dr Ning-Cheng Lee (Indium Corporation‘s Vice-President of Technology) just let me review his team’s excellent upcoming paper on solde...
Dr Ning-Cheng Lee (Indium Corporation‘s Vice-President of Technology) just let me review his team’s excellent upcoming paper on solde...
Solder wire is generally used for manual soldering operations, including rework. But, it can......
A customer at Semicon West this year asked about Pb-free solder usage in die-attach applications. Although many smaller discrete components ...
Folks, I have often pointed out that SAC solder’s poor wetting is both a curse and Godsend. It is a curse when trying to fill ...
Folks, A few people asked some questions after my last post on bismuth solders. Here they are:......
Folks, When the industry was preparing to transition to lead-free solders almost ten years ago (can it have been that......
Although most scientists today feel that alchemy has been widely discredited, and I have been taught to agree, the idea of it is whimsical and exhilar...
Folks, I was at SMTAI (Surface Mount Technology Association International) from September 24 and 27, 2010. As I mentioned, I cha...
Lately I have been researching a bunch of things, one of my favorite topics being soldering alloys. For a long time most solder (nearly all) was compr...
Folks, Ken writes: Dr. Ron, Thanks for your helpful post. I get close (-1.1%) with your formulas for an alloy I am working with. I think the crystal...
Solderspheres or solder spheres, or even solder balls: whatever you call them, Indium Corporation has been making them for years and has rightly acqui...
If you look for indium on the periodic chart, you will see that it located right by tin (Sn) and lead (Pb) but it is a world away in terms of its prop...