Electronics Forum: nitrogen selective solder (Page 1 of 172)

selective soldering/nitrogen

Electronics Forum | Wed Jan 05 13:28:19 EST 2011 | ehess

what does nitrogen do to assist the selective soldering process?

selective soldering/nitrogen

Electronics Forum | Thu Jan 06 15:51:08 EST 2011 | flipit

Nitrogen increase surface tension in solder. This also reduces solder balls.

selective soldering/nitrogen

Electronics Forum | Wed Jan 05 13:59:11 EST 2011 | jax

Less Oxygen... Less Oxidation Less Oxidation... Better Solderability

selective soldering/nitrogen

Electronics Forum | Wed Jan 05 23:46:10 EST 2011 | Shean Dalton

In addition to reducing oxides my understanding is that nitrogen increases the surface tension of solder (I've also read the inverse). Bottom line, Nitrogen reduces rework, improves quality, improves solder appearance, and reduces maintenance. Shea

selective soldering/nitrogen

Electronics Forum | Fri Jan 14 16:55:31 EST 2011 | tombstonesmt

On our Pilarhouse Jade we use nitrogen to cool the belt that drives our solder pump as well as keep the amount of oxygen to a minimum in our solder pot to reduce dross.

selective soldering/nitrogen

Electronics Forum | Thu Jan 06 17:20:09 EST 2011 | dyoungquist

Check out this article about nitrogen and soldering: http://www.tequipment.net/pdf/Hakko/TN00000022.pdf

Laser selective solder machine

Electronics Forum | Fri Apr 22 14:28:38 EDT 2005 | Gary Goldberg - PROMATION

Low end selective laser soldering systems are limited to what types of soldering can be performed. I have read through the previous comments and find that most have commented on earlier technologies (which do not offer the features today's system do)

Lead free Solder Paste & Use of nitrogen

Electronics Forum | Mon Jul 29 18:26:57 EDT 2013 | sfeinsp

We using nitrogen only for Selective Solder machine, you don't need it for reflow oven, to improve solderability we use Vapor Fase oven.

lead free selective soldering

Electronics Forum | Thu Nov 03 09:43:55 EST 2005 | lupo

Check flux penetration and type of flux. How much is solid contents. The solder filling is better under Nitrogen. Check the time (speed) of the nozzle whether is correct. Usually For SAC305 the temperature of bath is 320C/degrees, but only for sel

full nitrogen tunnel

Electronics Forum | Wed Jan 24 17:48:28 EST 2018 | ranap121212

Hello Could I ask for advice? We have new machines with a full nitrogen tunnel. Type of soldering nozzle: worthmann 5 rows and next nozzle (in this same machine) worthmann 7 rows. One person in my organization claims that the delta nozzle is not wor

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