Electronics Forum | Fri Jun 27 22:33:16 EDT 2003 | Ben
HI, I'm doing a dye penetrant and peel test of non-function BGA solder joints to locate the fracture surface. After applying dye, I found the dye ink just accumulate at the solder mask edge and spread everywhere after I peeled off the package. THis i
Electronics Forum | Sat Jun 28 08:17:21 EDT 2003 | davef
We form a barrier to contain the dye, but regardless it is messy. Actually, we no longer use dye, per say. We use the stuff machinists use for staining metal. Look here for hints: * http://www.ivf.se/Elektronik/dye_penetrant/edefault.htm * http:
Industry News | 2012-01-23 00:02:12.0
MIRTEC, “The Global Leader in Inspection Technology”, will premier its complete line of 3D AOI, SPI, X-ray and LED inspection systems at the IPC APEX Expo in booth #3637.
Industry News | 2012-06-18 14:49:38.0
Reliability and Failure Analysis Seminar: Lessons Learned in Manufacturing. Presented by Universal Instruments Corporation’s Advanced Process Laboratory. Hosted by Textron Defense Systems, 201 Lowell St., Wilmington, MA
Technical Library | 2019-04-07 22:47:46.0
How to protect your PCB from moisture related damage? J-STD-033 put forward stricter regulation on the MSD exposure environment,when the exposure time exceed the tolerated,the moisture will penetrate into electronics,Moreover, the newest RoHS regulation will rise soldering temperature,the sudden high temperature will lead to expansion and cracking on electronic components. In order to decrease the moisture defect on PCB for the manufacturers in China,Climatest Symor® begin to concentrated on electronic dry cabinet R&D since early 1990s,we specialize in handling temperature and humidity for 20 years,and we provide best solution for PCB storage.
Bob Willis videos show you How to Do It each month. This month we talk about adhesion testing like copper foil, plated copper on PCBs or conformal coating adhesion to board assemblies. Adhesion testing can be used for many different materials and in
News • Forums • SMT Equipment • Company Directory • Calendar • Career Center • Advertising • About FREE Company Listing! Wave Testing Solder Joint Failures Using Dye
| https://www.eptac.com/faqs/ask-helena-leo/ask/dip-tinning-conductors-with-low-temperature-insulation-and-solder-pot-contamination
. Tinning the wire in this condition, however; is not recommended for a variety of reasons, the least of which is the wires beneath the slug may not tin and this may also cause more penetration beneath the insulation eliminating the ability to
Heller Industries Inc. | https://hellerindustries.com/bit_news/smt-soldering-equipment-reflow-tool-for-industry-4-0-frost-sullivan-award/
; however, in terms of market penetration, all regions demonstrate similar potential. Significantly, the company is experiencing increased sales in 2017 due to the heavy investments in electronic devices and personal communication devices, generating a year-on year increase of 10% in sales
