Solder paste features a Super Rosin Activated (SRA) flux system for use on oxidized or oily surfaces. The SRA paste also improves wettability on hard-to-solder metals like zinc, Monel(TM), and galvanized steel. The paste also reduces the need to pre-clean parts before soldering and also enhances wetting to provide more reliable solder joints. SRA flux will not tarnish or discolor parts, and residue can be removed with standard rosin cleaning techniques.
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A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.