PPT-The Development of Tin Whiskers in Lead-free Solder

Joseph Garvey and Rachel Lindbergh CoPrincipal Investigators Gabriel Voigt Co Investigator Palmetto Scholars Academy North Charleston SC Tin Whiskers S mall crystalline structures. P. recision . s. oldering of 0603-sizes components w/lead-free solder. Lab 1. Lab 2. Labs 3 & 4 . 2. When you go into the Electronics lab and start to solder components onto a printed circuit board, you’ve really entered into a world of Chemisty. Solder is amazing. Billions of dollars and man-hours have gone into the engineering that has created the solder eco-system. If you have friends in the Materials Science department or the MechE department, you can tell them that you just went to lab and did Metallurgy and Heat Transfer. . The Affect of tin whisker growth on a lead-free solder test bed. Experiment rationale. Tin . whiskers are a modern problem that can destroy any device with lead-free solder. . . They have destroyed planes and satellites, costing millions of lost dollars.. Tammy Wallace. Varina High. A box-and-whiskers plot is a good way to show the . spread (or variation) of a set of data visually.. A box-and-whiskers plot shows both the . median. and . extremes. . of a data set. . - UNIVERSITY OF PORTSMOUTH - . 17th February 2010. METALLURGY AND PCB SOLDERING TECHNOLOGY. By Luca MOLITERNI & Gianluca PARODI. Istituto Italiano Della Saldatura. GENOVA. Difference between . tin/lead. P. recision . s. oldering of 0603-sizes components w/lead-free solder. Lab 1. Lab 2. Labs 3 & 4 . 2. When you go into the Electronics lab and start to solder components onto a printed circuit board, you’ve really entered into a world of Chemisty. Solder is amazing. Billions of dollars and man-hours have gone into the engineering that has created the solder eco-system. If you have friends in the Materials Science department or the MechE department, you can tell them that you just went to lab and did Metallurgy and Heat Transfer. . Soldering Tips. Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the workpiece. . Magic of Electrons . Soldering. Soldering Tools. Soldering Iron. Soldering Iron Care & Maintenance. Tinning Process. Good Solder Connections. Bad Solder Connections. De-Solder Process: Solder Sucker. Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the workpiece. . soldering iron solder parts to solder soldered parts. Magic of Electrons . Soldering. Soldering Tools. Soldering Iron. Soldering Iron Care & Maintenance. Tinning Process. Good Solder Connections. Bad Solder Connections. De-Solder Process: Solder Sucker. P. recision . s. oldering of 0603-sizes components w/lead-free solder. Lab 1. Lab 2. Labs 3 & 4 . 2. When you go into the Electronics lab and start to solder components onto a printed circuit board, you’ve really entered into a world of Chemisty. Solder is amazing. Billions of dollars and man-hours have gone into the engineering that has created the solder eco-system. If you have friends in the Materials Science department or the MechE department, you can tell them that you just went to lab and did Metallurgy and Heat Transfer. . © 2014 Project Lead The Way, Inc.. Digital Electronics. Soldering & De-soldering. 2. This presentation will…. Review the tools needed to solder and de-solder electronic components.. Demonstrate how to . Rick Fields. Zurn Wilkins. . One Earth. One Goal.. . Zurn places the customer first, building value and trust through superior knowledge of the global markets we serve. Our products and services will continue to provide innovative water solutions delivered by exceptional people. . SERDP Tin Whisker Testing and Modeling: Whisker Geometric Risk Model Development Stephen McKeown *, Stephan Meschter*, Polina Snugovsky#, and Jeffery Kennedy# *BAE Systems Endicott, NY; # Celestica, Toronto, Ontario Canada Stephen . McKeown. *, Stephan Meschter*, Polina Snugovsky#, and Jeffery Kennedy#. *BAE Systems Endicott, NY; # Celestica, Toronto, Ontario Canada. stephen.a.mckeown@baesystems.com. Whisker group discussion Dec. 3, 2014.