Electronics Forum | Thu May 07 20:28:35 EDT 2009 | davef
From our notes, the following is a series of snips from: "Copper Dissolution in Tin" LJ Turbini, PhD, adjunct faculty member, University of Toronto, Materials Science and Engineering, SMT 2/07 As the solder becomes molten, copper from the board diff
Electronics Forum | Sat Nov 14 08:00:34 EST 1998 | Earl Moon
| Also the preheating of the board is done to help evaporate any water/alcohol that is in the flux - water is a big problem in No-clean processes. From our experience, a temp range around 200f - no more than 220f is ideal for the bigger boards, but t
Industry News | 2012-01-22 23:16:58.0
More than 350 engineers who attended last week’s IPC webinar, Soldering and Assembly Defects, were polled on their biggest headaches with printed boards, PCB components and PCB assembly process failures. The survey results which identify solder finish, ball grid array (BGA) components and reflow soldering as the greatest challenges, provide webinar co-sponsor, National Physical Laboratory (NPL) of the United Kingdom with useful information as it prepares its NPL Process Defect Clinic for IPC APEX EXPO® 2012.
Industry News | 2018-10-18 09:37:27.0
How To Set Profile In SMT Reflow Oven
Effects of an Appropriate PCB Layout and Soldering Nozzle Design on Quality and Cost Structure in Selective Soldering Processes If you don't see images, please visit online version at: http://www.smtnet.com/express/ Effects
Surface Mount Technology Association (SMTA) | https://www.smta.org/store/book_store.cfm
sheets can be printed at A4 for bench top reference or as A3 colour posters for display for operator reference or as a training aid. The posters cover different solder alloys through hole and selective soldering to leads and chip terminations. Get More
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