WitrynaGobright® TWX-42 RAIG® (Reduction-assisted Immersion Gold) is an environmentally favored process for ENIG, ENEPIG, and EPIG. It is a 5th generation “mixed reaction” gold: displacement initially occurs on the nickel surface; the autocatalytic reaction that follows prevents nickel corrosion. WitrynaAuNic®: drop-in process for existing standard ENIG lines. It consists of five main steps: cleaning, micro-etch, activation, electroless nickel and immersion gold. The most distinguishable feature of AuNic ® is the introduction of the additive AuNic ® EN C, which is added for bath make-up and after idle times instead of performing dummy plating.
Gold(英语单词)_百度百科
Witrynathe immersion gold process and the Ni-P substrate corrosion during the gold deposition process at different pH values. In this paper, we chose the pH as the most influential parameter among adjustable operation parameters in a non-cyanide sulfite and thiosulfate gold bath and investigated its effect on the immersion gold process. ... Witryna13. ENIG PCB Finds use in a variety of Electronic Products. Last but not least, another notable advantage associated with ENIG (Electroless Nickel Immersion Gold) surface coating is that it finds much use in a variety of electronic products from computer motherboards to wearables, and medical appliances, among others. shari lewis part 6
IMMERSION SILVER AND IMMERSION GOLD PLATING - Umicore
http://www.ichacha.net/immersion%20gold.html Witrynaimmersion in thought 沉思。 "gold" 中文翻译 : n. 1.金,黄金;金币。 2.财富;财宝;黄金一样贵重 [富丽]的东西。 3.金色,金黄色。 4.包金,镀金;金粉,金钱,金箔。 5. (射箭的)金色靶心。 6.金牌,金质奖章。 age of gold黄金时代 (= golden age)。 black gold黑金,石油。 cloth of gold金线织物。 dead gold无光泽的金子。 fool's gold〔 … WitrynaDirect Immersion Gold is a process in which gold is plated directly on copper as a surface finish for printed circuit board and package applications. By examining the … poppin traduction