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New star interprets the process flow of hard chromium plating
2015-04-17 1243
(1) The hard chromium plating of parts shall be subject to degreasing and activation strictly according to the pretreatment requirements, and the non plating parts shall be subject to insulation treat
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Economic analysis of non cyanide and non formaldehyde acid copper plating
2015-04-14 1209
CDs cyanide free acidic electroless copper plating technology has obvious advantages over cyanide copper plating in terms of cost performance: 2.1、装备1000升相同规模的镀槽，氰化物镀铜需求69158元;CDS镀铜需求33100元，与氰化物相比出资成
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Xinsida teaches you how to do a good job in the maintenance of cyanide free alkali copper
2015-04-13 1294
1. Pay attention to two points during normal protection:(1)浓度：确保浓度在12波美以上（8-20之间）。(2)pH：确保pH在9-10之间。2.前处理要加强，由于无氰碱铜的除油作用不如氰化物，所以除油一定要洁净。3.活化酸可以用2%以上的稀硫酸，可是一定要过水清洁洁净再入无氰碱铜缸，假如运用配套的无氰碱铜活化剂则无需清洁，直接入缸，确保活
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What is cyanide free alkali copper? Xinsida introduces it to you
2015-04-11 1325
Cyanide copper plating is mainly used as the pre copper plating layer on the finished steel products to avoid the replacement of the plating layer. It is also the bottom plating layer of other platin
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Maintenance and precautions of nickel plating solution
2014-11-28 1224
Maintenance and precautions of nickel plating solution
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Which is a good brightener for rolling nickel plating on battery case?
2014-11-28 1259
Which is a good brightener for rolling nickel plating on battery case?