New Equipment | Assembly Services
S-Bond has been licensed as a supplier and provider of ultrasonic activated joining services using EWI SonicSolder®, an EWI patented* binary lead-free solder alloy that melts at 231°C. In conjunction with ultrasonic soldering, it can be used to join
Transition to Lead free will impact almost everyone in the electronics industry whether you consider yourself RoHS exempt or not. This is not a theoretical course. The objective of this course is to show you how you can resolve the business and techn
Electronics Forum | Mon Nov 01 11:43:45 EDT 2010 | patrickbruneel
Jacki, Lead-free Cu based alloys with melting point below 210C don’t exist.
Electronics Forum | Fri Apr 07 11:19:55 EDT 2006 | muse95
Technically speaking, most likely yes it will work, unless possibly it is a BGA. There are issues surrounding BGA's. Here are some of the general issues: On any type of component, if the Pbfree solder you are using contains bismuth, then the Pb in
Industry News | 2013-02-14 08:18:47.0
IPC – Association Connecting Electronics Industries® has announced the winners of the Best U.S. and International Papers of IPC APEX EXPO® 2013
Industry News | 2014-03-20 16:39:14.0
The best U.S. and International Papers of IPC APEX EXPO® 2014 have been selected.
Technical Library | 2013-07-18 12:12:40.0
Lead-free nanosolders have shown promise in nanowire and nanoelectronics assembly. Among various important parameters, melting is the most fundamental property affecting the assembly process. Here we report that the melting behavior of tin and tin/silver nanowires and nanorods can be significantly affected by the surface oxide of nanosolders.
Department of Chemical Engineering, University of Massachusetts
Technical Library | 2017-10-05 17:13:04.0
Intermetallic compounds (IMC) in solder bonds are commonly considered critical for the reliability of interconnections. The microstructure and thermal aging characteristics of solder bonds of crystalline silicon solar cells are investigated, whereby two solders, Sn60Pb40 and a lead-free, low melting point alternative Sn41Bi57Ag2 are considered.
· What is the difference between SMT vacuum reflow soldering machine and ordinary reflow soldering machine? · What problems can be solved by smt vacuum reflow soldering machine? · What is the basic principle of vacuum reflow machine? · Ho
ALPHA® Preforms with solder paste adds solder volume.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
SMTnet Express July 18, 2013, Subscribers: 26169, Members: Companies: 13430, Users: 34947 Effect of Surface Oxide on the Melting Behavior of Lead-Free Solder Nanowires and Nanorods by Fan Gao, Karunaharan Rajathurai, Qingzhou Cui, Guangwen Zhou
SMTnet Express, July 1, 2015, Subscribers: 22,969, Members: Companies: 14,445, Users: 38,464 Reliability Screening of Lower Melting Point Pb-Free Alloys Containing Bi Joseph M. Juarez, Michael Robinson, Joel Heebink; Honeywell International
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
Abstract 27-1 High Strain Rate Properties of SAC105 and SAC305 Leadfree Alloys after Extended High Temperature Storage Pradeep Lall, Sandeep Shantaram, and David Locker Abstract 27-1 Strain Rate and Cyclic Dependencies of PCBA Pad Crater Susceptibility John
