The gold MEDALS go through an extra step called the "bath of gold." the gold medal is actually made of 494 grams of silver and 6 grams of gold.
但是对于金牌,还要经历一道被称为“镀金”的附加工序。事实上,金牌是由494克银和6克黄金制造而成的。
Type 732 cation exchange resin was added in nickel bath to separate nickel ions and other cations, boric acid and chloride ions were then separately titrated by sodium hydroxide and silver nitrate.
采用732型阳离子交换树脂分离镍及其它阳离子后,分别用氢氧化钠和硝酸银滴定硼酸和氯离子。
The process of cyanide-free silver pulse electroplating is investigated in 5,5-dimethyl hydantoin(DMH) bath.
研究了5,5-二甲基乙内酰脲(DMH)无氰脉冲镀银工艺。
An autocatalytic electroless plating bath for coating silver metal is also described.
还公开了涂布银金属用的自催化的无电镀覆浴。
The research indicates that the deposition rates of the alloy and silver are controlled by the diffusion of ammine silver complex ion in the bath.
研究证明钯银合金和银的沉积速率受控于银氨给离子的传质过程。
Effects of time, order of adding reagents, contents of ethanediol, silver nitrate, acid copper plating bath and nitrate on scattering intensity of resonance light were studied.
讨论了乙二醇用量、硝酸银用量、酸性镀铜液(底液)用量、硝酸用量、时间及试剂加入顺序对共振光散射强度的影响。
This text discussed the recovery of silver from the devil fixing bath and the problem that EDTA from the devil fixing bath can be used in the fishery farming again.
本文讨论了废漂定液中银的回收方法及废漂定液中的EDTA在渔业养殖中的再利用问题。
Recovery rate of silver with this method was high and the waste fixing bath can be recycled.
该方法银的回收率高,废漂定液可以多次循环使用。
A method to recover silver from waste photographic film with waste fixing bath was studied.
研究了利用彩印漂定废液回收废感光胶片中银的方法。
JP-2000 192279, Cyanide-free electroplating bath for silver and silver alloy coating, using fatty sulphurous compounds that are stable for a relatively long time.
本文介绍了国内无氰镀银研究情况,部分翻译了日本专利特开2000-192279,介绍银及其合金的无氰电镀液组分及工艺,镀液比较稳定。
JP-2000 192279, Cyanide-free electroplating bath for silver and silver alloy coating, using fatty sulphurous compounds that are stable for a relatively long time.
本文介绍了国内无氰镀银研究情况,部分翻译了日本专利特开2000-192279,介绍银及其合金的无氰电镀液组分及工艺,镀液比较稳定。
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