Electronics Forum | Tue Mar 15 12:20:47 EST 2005 | Material Man
The use of nitrogen in lead free wave solder operations is primarily used to reduce or even eliminate drossing of the solder, thus improving solder yield. The higher priced lead free solder makeup (Cu, Ag) make this a more economical proces than the
Electronics Forum | Thu Feb 09 07:53:55 EST 2017 | cromaclear
Thanks for your answer, contamination in form of fine dust particles. I don't know why but i need to clean this rings one per shift. I will post some pictures tonight. This contamination is affecting the solder wave on the nozles, when i clean the ri
Electronics Forum | Thu Jul 20 17:35:23 EDT 2000 | joevo2k
Bob, Is Nitrogen a "MUST" for reflow and wave soldering of the Lead-Free Solder Alloys ? And is post cleaning be a great impact when converting to Lead-Free Solders ?
Electronics Forum | Mon Apr 05 08:25:31 EDT 1999 | ADRIANO FERNANDES
| | | I require some feed back from any one who knows about using a voc free flux in a nitrogen wave solder machine soldering both through hle and smt componants. | | | What disadvantages are there when using this flux? | | | Do you have any contact
Electronics Forum | Thu Jun 29 10:45:46 EDT 2006 | stepheniii
We have an ERSA Versaflow Ecoselect selective wave soldering machine. It works well except it needs nitrogen. You can't even move the table around if your nitrogen tank is empty. The spec sheet says Required degree of purity: Nitrogen liquid 5.0
Electronics Forum | Fri Jun 12 15:24:30 EDT 1998 | Steve A
| I am looking at purchaseing a full convection bench top oven from OK Industrys. (Model JEM-310) | It seems to have all the features that we will need for low volume production runs. | It has a Nitrogen input option, and I am intrested if anyone on
Electronics Forum | Fri Mar 22 09:11:57 EST 2002 | tony
Hi Chinaman For more informations please contact Mr. F. Parent Ing at specnor tecnic corp. Best regards Tony
Electronics Forum | Tue May 23 20:37:22 EDT 2000 | Dave F
Gabby: Trying to avoid accusations of plowing new ground eh? Inert soldering: R Curthers et al, "Optimizing A No-Clean Circuit Board Process Using Nitrogen Inerting In A Conventional Wave Solder Machine," NEPCON West 1991 T Walsh, "The benefits Of
Electronics Forum | Fri Oct 06 09:25:57 EDT 2000 | Kev Head
Most places I've seen don't do anything special. But then again most places only have chip components on the bottom of their boards along with some thru-hole. The best way to find out if you are going to delaminate is to talk to the board manufactu
Electronics Forum | Thu Apr 01 21:18:31 EST 1999 | Chris Kelly
Glenn, There are both very good VOC-Free fluxes as well as alcohol based fluxes out there. This should be your primary focus if you are so lucky as to have to opportunity to actually select a flux! The use of nitrogen will benefit any no-clean pro
