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Since partnering with Heller Industries last year, Altus Group, a leading supplier of capital equipment for the electronics industry, has seen growing interest in the company's reflow oven technology including its latest innovation, the MK7.
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Many industries use some types of gasses in many application. Those gases may be harmful to people or possess the ability to cause harm such as able cause explosion when a spark is introduced. However, in many cases, such gas are either odorless or did not have a strong smell. As a result, any leak in the gas would not cause any alert until it causes significant harm. A gas detection system is in desperate need to help prevent those situations by detecting the presence of gas in the surrounding and alert the personnel.
Electronics Forum | Thu Jan 06 15:51:08 EST 2011 | flipit
Nitrogen increase surface tension in solder. This also reduces solder balls.
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
Electronics Forum | Sun Sep 09 10:53:05 EDT 2001 | bentzen
For reflow soldering, you are correct ! The higher surface tension of the solder paste in nitrogen atmosphere can increase the number of solder bridges if the component or solder paste print is inaccurate. Another defect that might increase is tomb
Electronics Forum | Sat Sep 01 06:09:25 EDT 2001 | opor_a
Hi guy Please help advise me the impact of using Nitrogen to solder bridging defect. I heard somebody said that using nitrogen can effect the bridging problem by higher surface tension in case inaccurate printing . Is it true? Thanks.
Electronics Forum | Wed May 12 20:43:53 EDT 1999 | Earl Moon
| Folks, | I am interested in knowing what level of Nitrogen purity you are running in your reflow ovens for standard SMT assembly? | It seems over the last several years people are increasing the Oxygen level in thier reflow oven atmosphere. | What
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