| View previous topic :: View next topic |
| Author |
Message |
hugo929
Joined: 27 Oct 2006
Posts: 6163
Location: China
|
|
| Back to top |
|
 |
kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
|
 Posted: Mon Oct 19, 2009 6:07 pm Post subject: |
 |
|
with some acid?
but the copper ??? stay ok or the corrosion continue? |
|
| Back to top |
|
|
Chook
Joined: 29 Oct 2008
Posts: 2250
Location: Australia
|
| Posted: Tue Oct 20, 2009 10:24 am Post subject: |
|
|
I've found that if the solder is molten and the chip is pulled carefully and vertically out, it comes out leaving almost all the solder behind.
_________________
General failure reading disk in drive A
Who's General Failure and why is he reading my disk? |
|
| Back to top |
|
|
JAC
Joined: 24 Jul 2005
Posts: 3469
|
| Posted: Tue Oct 20, 2009 10:29 am Post subject: |
|
|
| hugo929 wrote: | | Could we make DESOLDER like PULL? yes It can be done. |
Looks like you are pulling out the PTH - plated through hole - slugs. |
|
| Back to top |
|
|
Marcin
Joined: 02 Jan 2005
Posts: 8519
Location: Poland
|
|
| Back to top |
|
|
kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
|
| Posted: Tue Oct 20, 2009 12:23 pm Post subject: |
|
|
i think is from corrosion after clean with some cemical...
pure copper left after wash....right? |
|
| Back to top |
|
|
donutty
Joined: 16 Feb 2008
Posts: 1122
|
| Posted: Tue Oct 20, 2009 2:29 pm Post subject: |
|
|
Yes, of course it can been done. Has been done... even for gold leg parts  |
|
| Back to top |
|
|
|
![[ Hidden ]](https://cdn.cpu-world.com/forum/templates/CPUWorld/images/lang_english/icon_email.gif "[ Hidden ]"){kind=icon}
