Hi! I'm facing a problem with soldering wires that are covered by silver (ground and wire)
Can anyone tell me what's needed please?
Thanks
Can anyone tell me what's needed please?
Thanks
Attachments
-
199 KB Views: 22
-
264.4 KB Views: 20
with this one i'm able to solder on ground that is covered by silver? just to apply this silver soldering wire?A silver bearing eutectic alloy like this one will do quite well.
But don’t just bridge the wires with solder, be sure to have them overlap enough to make a wire-to-wire joint with the solder.
That alloy will makes a good solder joint with silver of any sort. Even lead-tin eutectic alloy (63Pb/37Sn) would work well. The only reason to use the silver bearing solder is so the conductivity of the joint more closely matches the silver plating that is there to deal with inductance at high frequencies.with this one i'm able to solder on ground that is covered by silver? just to apply this silver soldering wire?
as you can see in photo, in my case one wire is disconnected from their ground. when i try to solder it again using normal soldering iron and wire, it's impossible because the solder won't applied to ground and it becomes like a ballCan you explain it better?
thanks a lot!!! i'm ordering this soldering wire and i will tray a soon as possible. thank you manThat alloy will makes a good solder joint with silver of any sort. Even lead-tin eutectic alloy (63Pb/37Sn) would work well. The only reason to use the silver bearing solder is so the conductivity of the joint more closely matches the silver plating that is there to deal with inductance at high frequencies.
The photo isn’t very clear, the angle makes it hard to distinguish the wires but I originally thought the top set of wires were broken in half. If they aren’t then my comment is superfluous.as you can see in photo, in my case one wire is disconnected from their ground. when i try to solder it again using normal soldering iron and wire, it's impossible because the solder won't applied to ground and it becomes like a ball
What it looks like to me is that the case (ground) is cast aluminum, not normally able to be soldered with regular solder and flux. Also, as already stated, the aluminum is a good heat conductor and thus it is not likely that any soldering without a much greater heat delivery solder tool will even be possible. I have used some flux that allowed soldering directly to aluminum, the package had a serious warning that the fumes from the flux were very toxic and it should only be used with adequate ventilation. So I did that soldering outside, standing upwind of my work.as you can see in photo, in my case one wire is disconnected from their ground. when i try to solder it again using normal soldering iron and wire, it's impossible because the solder won't applied to ground and it becomes like a ball
by Jake Hertz
by Jeff Child
by Aaron Carman