Hello,
I am battling with a mystery high-impedance coating that is appearing on the battery terminals of a lithium ion battery. Frankly, I'm not even sure its corrosion, but - as it's an intermetallic joint - it's my best guess so far! I've uploaded a couple of magnified photos, showing how the...
[I originally posted this on the eFunda forum, but only realised after posting how inactive that forum is! I have now requested that the eFunda post be deleted to avoid double posting.]
Hello. A batch of our products we recently produced reached the user in damaged boxing because the corrugated...
Hi all. I am about to commission my first injection moulds, made in China. I trust the company I am contracting to do what they do best, but thought I might ask here for some independent advice, just in case. Many thanks for any help you might be able to offer. The question below is described in...
