Electronics Forum: oxidation (Page 9 of 90)

Leadfree Dross in Wave Solderpot

Electronics Forum | Sun Feb 27 17:39:25 EST 2005 | pmdeuel

Dross is a combniation of oxides and lighter metals. It will float in all but very light density metals.

Dry Box Storage

Electronics Forum | Wed Jan 18 15:44:55 EST 2006 | adlsmt

That is an interesting idea. Would the air circulation increase the rate of oxidation on the component leads?

Oxidation on PCB's

Electronics Forum | Mon Aug 04 12:38:25 EDT 2008 | blnorman

Avoid cardboard boxes as well. They are sulfur bearers, and silver has an affinity to form silver sulfide.

Oxidation on PCB's

Electronics Forum | Fri Aug 08 23:31:45 EDT 2008 | hanward

Hello,man,we are a PCB manufacturer.I can ask our engineer and reply you.

solder paste selection for an oxidized pin?

Electronics Forum | Tue Oct 14 12:45:32 EDT 2008 | omid_juve

no answer?

solder paste selection for an oxidized pin?

Electronics Forum | Tue Oct 14 14:43:46 EDT 2008 | jax

Pump up the Halides.

solder paste selection for an oxidized pin?

Electronics Forum | Wed Oct 22 13:10:29 EDT 2008 | shrek

unacceptable statement! Infidel!

solder paste selection for an oxidized pin?

Electronics Forum | Wed Oct 22 15:19:07 EDT 2008 | hussman

Not a statement - it's a fact .

How to remove Oxides from older components? Fine Pitch

Electronics Forum | Wed Aug 19 03:33:45 EDT 2009 | rocko

Pay attention that sometimes the ultrasonic energy may damage ICs.

Baking populated PCBs

Electronics Forum | Wed Sep 09 09:57:15 EDT 2009 | mikesewell

You mention silver pcbs - baking will accelerate oxidation/tarnishing of the finish. Solderability will likely go down...


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