Flux Free Formic Reflow Reflow in Formic Acid Vapor Heller has designed and built an production ready horizontal reflow oven for formic acid vapor. This new oven has been designed to meet Semi S2/S8 safety standards (including toxic gases). Form
New Equipment | Assembly Services
> 6Spindle, 6 Flying Vision (FOV 24mm) Head -Batch recognition with 6 cameras while picking up 6 components -Processable components: 0402 ~ 21mm, H12mm >> Low-noise, low-vibration high-speed placement with Linearmotor -Suitable for Y-axis Linear Moto
Electronics Forum | Mon Jul 12 11:35:27 EDT 2004 | Pierre RICHARD
Here are some answers to my questions after a good research. I also added more definitions that could help understand this esoteric language used in assembly, specially surrounding fluxes and their use. In blue italics are comments and extracts from
Electronics Forum | Wed Jan 10 17:18:11 EST 2007 | flipit
I am soldering a Germanium Window with a > metalized rim to a Ni-Au plated kovar lid. The > solder joint needs to be hermetic. I am using > 80In solder washer shape preform, but am > experiencing lots of voiding when x-rayed, > although the jo
Industry News | 2013-08-15 20:58:22.0
Heller Industries announced today that they have entered into a joint development agreement with International Business Machines Corporation (NYSE: IBM), to collaborate on the development of fluxless mass reflow furnace equipment and process for high volume manufacturing. The fluxless process utilizes gas phase formic acid to replace standard fluxing agents, and eliminates the need for pre-reflow fluxing and post-reflow flux cleanup steps.
Industry News | 2013-09-10 17:48:54.0
We are happy to announce that we have opened a new Class 10K cleanroom in the NJ facility.
Nano-copper sintering in formic acid vapor.
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SMTA China East Conference 2018
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Heller 公司 | https://hellerindustries.com.cn/bit_news/heller-industries-announces-joint-development-agreement-with-ibm-for-fluxless-mass-reflow-soldering-process-for-high-volume-manufacturing/
), to collaborate on the development of fluxless mass reflow furnace equipment and process for high volume manufacturing. The fluxless process utilizes gas phase formic acid to replace standard fluxing agents, and eliminates the need for pre-reflow fluxing and post-reflow flux cleanup steps
