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Investigation of Tin Whisker Formation
Immersion tin and lead-free hot air solder leveling (HASL) coatings based on SnCu or SnAgCu alloys are widely used as surface finish materials for printed circuit boards (PCB). These coatings prevent the underlying copper from corrosion and preserve...
Article: External Published: 8/18/2011
Improvement of Corrosion Resistance of Magnesium by Anodizing in Alkaline Electrolytes
Results show that the novel organic additive reduced the sparking voltage and provided a relatively smoother surface.
Article Published: 7/13/2011
An Overview of Hard Chromium Plating Using Trivalent Chromium Solutions
For more than forty years, academic and industrial researchers from all over the world have taken a strong interest in alternative processes for hard chromium plating using hexavalent ions. The benefits of substitute processes are obvious, as the t...
Article Published: 1/31/2011
Passivation Basics
What is commonly referred to as "passivating" on a shop floor is actually just enhancement of a naturally occurring process on most stainless steels.
Article Published: 4/1/2010

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