Electronics Forum | Fri Jan 06 19:57:19 EST 2006 | abhinavajmera
What would be the most suitable expression for ratio of Volume of Alloy to Volume of Paste for a solder paste? For example if we use 63Sn/37Pb alloy with a 90 Wt% metal what would be an appopriate expression for the Volume Ratio?
Electronics Forum | Sun Feb 27 13:42:44 EST 2005 | pmdeuel
So true, We had paste flux supplied to us from Alpha metals. It was the same as used in the solder paste. The major problem we noted was the in ability to control the ratio of paste to flux resulting in lots of voids. When we mixed enough to get the
Electronics Forum | Wed Jan 30 15:10:09 EST 2013 | hegemon
Restoration of the fluxing properties? Can't see adding a liquid flux to a solder paste (assumed expired shelf life) in order to "restore" anything. If the volatiles in the original paste are gone, then adding more carriers and volatiles will not pr
Electronics Forum | Mon Jul 05 17:50:26 EDT 1999 | John
Is the no clean solder paste as good? We are wondering if we can elliminate the wash when we change from through hole to surface mount.
Electronics Forum | Tue Jun 01 08:55:01 EDT 1999 | James Whitehouse
We have experienced problems with chlorine damaging certain components, is there anyone with similar problems and possible solutions ? preferably info about a source for chlorine free solder paste Thanks James
Electronics Forum | Tue Jun 01 08:53:16 EDT 1999 | James Whitehouse
We have experienced problems with chlorine damaging certain components, is there anyone with similar problems and possible solutions ? preferably info about a source for chlorine free solder paste Thanks James
Electronics Forum | Thu Mar 06 15:10:55 EST 2003 | vortex
My company is looking into selling off our old solder paste, Is there anyone who currently does this and can offer some comparitive prices/pound.
Electronics Forum | Tue Apr 13 13:22:15 EDT 2004 | babe
Try another solder paste manufacturer. Aim out of Rhode Island, Alpha and or Kester. I'm sure that they will be of better assistance than the current supplier. Good Luck
