Qualification Test Development for Creep Corrosion
Published: |
April 8, 2021 |
Author: |
Prabjit Singh Simon Lee |
Abstract: |
Creep corrosion is not a new phenomenon, it has become more prevalent since the enactment of the European Union's Restriction of Hazardous Substance (RoHS) Directive on 1 July 2006. The directive bans the use of lead and other hazardous substances in products (where lead-based surface finishes offered excellent corrosion resistance). The higher melting temperatures of the lead-free solders and their poor wetting of copper metallization on PCBs forced changes to PCB laminates, surface finishes and processing temperature-time profiles. As a result, printed circuit boards might have higher risk of creep corrosion.... |
|
|
|
|
|
|
You must be a Company Information:
More articles from iNEMI (International Electronics Manufacturing Initiative) »
- Jul 25, 2023 - Solder Paste Deposition Project Report
- Dec 19, 2022 - Characterize and Understand Functional Performance Of Cleaning QFN Packages on PCB Assemblies
- Sep 08, 2021 - iNEMI Pb-Free Alloy Characterization Project Report: Part II - Thermal Fatigue Results For Two Common Temperature Cycles
- May 13, 2021 - iNEMI Project on Process Development of BiSn-Based Low Temperature Solder Pastes
- Apr 08, 2021 - Investigation of Factors That Influence Creep Corrosion
- See all SMT / PCB technical articles from iNEMI (International Electronics Manufacturing Initiative) »
More SMT / PCB assembly technical articles »
- Mar 19, 2024 - What is Underfill | GPD Global
- Mar 19, 2024 - Made in Japan: Solder Paste Jet Dispensing Machine | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Feb 26, 2024 - Precision Control in Electronic Assembly: Selective Wave Soldering Machine | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Feb 02, 2024 - Maximizing Efficiency: The High-Speed SMT Line With Laser Depanelizer | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Dec 27, 2023 - Revolutionizing Tech: SMT Auto IC Programming Machine Mastery | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Browse Technical Library »
Qualification Test Development for Creep Corrosion article has been viewed 574 times
