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In this series of articles, we will answer the questions that are frequently asked by our clients. And this Q&A 001 is mainly about our full-featured PCB relative services. You can also enjoy our video version below. We invite Daphne, customer service manager who has worked at PCBWay for over 6...
The chemical element symbol of nickel is Ni. Because of its excellent physical, mechanical, and chemical properties, nickel has many applications in engineering and industry, such as anti-corrosion, increased hardness, wear-resistance, and magnetism. It is mainly used in alloy formulations, such...
In our daily SMT soldering operations, we often find that ENIG surface-treated boards are prone to two fatal problems: nickel corrosion and phosphorus-rich layers. Once such problems occur, they often cause a lot of batch solder joint reliability problems. Because these two types of problems are...
The Electroless Nickel Electroless Palladium Immersion Gold(ENEPIG) process is the earliest surface treatment process developed by Intel. By adding a palladium plating layer between nickel plating and pure gold plating, the nickel plating is separated from the gold plating layer to isolate the...
As a PCB innovation company, PCBWay is committed to solving the pain points of PCB procurement and meeting customers' various PCB procurement needs - offering special plates such as Rogers, copper substrates, aluminum substrates, and high-frequency high-speed HDI.
Recently, with the efforts of...
Introduction
The tombstone phenomenon is that during welding process of the MLCC and PCB, one end of the MLCC leaves the welding area and is inclined or standing upright. The main reason is the unbalanced wetting force at both ends of the MLCC during the welding process. The main factors that...
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