Electronics Forum | Wed Jan 23 06:12:36 EST 2019 | tirthkar8980
Dear Team, Need help, we are trying to make urea core solder wire but the problem is some time core remains partially empty no urea filling in solder wire. please help me how to solve this problem. thank you, Tirthkar
Electronics Forum | Mon Jan 04 15:07:27 EST 1999 | Tracy Hille
I am looking for information regarding post wave soldering of stranded wires into a circuit board using OA core wire solder. We do a final pass thru the cleaner after the hand soldering but I'm concerned about any OA flux residue that may have wicke
Electronics Forum | Tue Oct 02 12:56:41 EDT 2001 | Scott B
We have come across this where the operator was using thin gauge solder wire (more suited to fine pitch SMT soldering) to form large solder fillets (power connections or sheild cans). We found that the operator was feeding large amounts of solder wir
Electronics Forum | Sun Sep 30 00:54:06 EDT 2001 | chinaman
Has anybody heard about solder wires for rework with a V-notch in order to avoid solder balls which might be caused by shooting flux when getting hot. The notch is as deep to reach the core so that the flux can expand easily. I can imagine the effect
Electronics Forum | Tue Jan 05 18:07:53 EST 1999 | Dave F
| I am looking for information regarding post wave soldering of stranded wires into a circuit board using OA core wire solder. We do a final pass thru the cleaner after the hand soldering but I'm concerned about any OA flux residue that may have wic
Electronics Forum | Mon Oct 01 16:55:27 EDT 2001 | davef
I agree. Poor soldering technique is the most straightward way of creating solder balls during hand soldering operations.
Electronics Forum | Mon Oct 01 03:46:57 EDT 2001 | wbu
Have never heard of solderballs during rework using solder wire. Noticed the tendency to have little balls of flux with too hot iron and lots of solder used for shields or massive cables to be connected. Seems to me a question of believe if it does
Electronics Forum | Fri Jan 18 08:08:24 EST 2013 | cyber_wolf
I have a 5lb roll of .125" flux core 63/37 solder that I want to melt into a solid slug. Can this be done without making a huge mess and lighting something on fire ?
Electronics Forum | Mon May 15 10:16:36 EDT 2006 | slaine
Hi Im trying to find a supplier for 30swg HMP solder wire idealy the alloy I want is 93.5Pb, 5Sn, 1.5Ag, 296 to 301 degrees C. Flux cored. 30swg or 0.3mm diamiter. but the critcal parts are the diameter and the melting point, 300 degrees +-20 degree
Electronics Forum | Tue Aug 01 20:31:39 EDT 2006 | aespino
Does anybody knows if there is any reaction if I clean OA solder/flux residues using Isopropilic Alcohol? Is there any chemical recomended to clean residues manually instead of using a washing machine.
