Caswell Inc. Metal Finishing Forums  

Go Back   Caswell Inc. Metal Finishing Forums > Electroplating Questions
Connect with Facebook


Electroplating Questions Discussion Board For Electroplating and Electroless plating.

Closed Thread
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 06-24-2003, 02:46 AM
Newbie
 
Join Date: Feb 2003
Posts: 24
mdarr
Default Strike copper or bright copper after zincate?

If I have an aluminum cast bracket that I'm wanting to chrome plate, obviously I have to zincate it first. Afterwards, I assume I can go directly to bright nickel. Is this correct? If, however, I want to build copper on it because the casting is rough and I'm too lazy to grind and buff it down to a smooth finish, after zincating it, do I strike copper it or can I go directly to the bright copper, which is what I want to use for building copper? I thought I had read where zincate won't take a bright copper but will a strike copper. In the triple chrome kits you sell, I noticed it includes both bright copper and a strike copper concentrate. Is this correct? The separate strike copper kit, however, is $300+ which I realize includes the tank, heater, etc. Is this the same strike copper as whats in your triple chrome plate kits? I'm interested in the 4 gallon kit. Thanks for the help!
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
  #2 (permalink)  
Old 06-25-2003, 10:56 AM
Amateur Metal Finisher
 
Join Date: May 2002
Posts: 84
48Buick
Default

Mdarr:
You will be far ahead if you work your base casting to the point you want it to look like prior to the copper plate.
Its a lot more work to work the copper plate after its on then just to finish out the initial casting.
I cant say about the flash copper strike. I go into my nickel bath after zincate and then into copper to build up.
48BUICK
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
  #3 (permalink)  
Old 06-29-2003, 03:23 PM
Newbie
 
Join Date: Apr 2003
Posts: 12
adambond
Default

it is much easier to prep the metal before hand than to copper, sand, buff, degrease, copper, sand, buff, degrease, over and over. if you prep the metal once in the begining i makes everything much easier for me atleast.
bondo
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Closed Thread

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Flash Copper Problem gwjohnso Plating Pot Metal 12 02-28-2007 12:41 AM
Apply Zincate but flash copper wont stick gevalia Electroplating Questions 5 09-16-2003 07:09 PM
Strike Copper or Acid Copper over Nickel? mdarr Electroplating Questions 2 07-13-2003 02:53 AM
Do I really have to use copper over a nickel strike coat gsw3 Electroplating Questions 3 07-14-2002 03:10 PM


All times are GMT -4. The time now is 03:24 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.3.0
Copyright © Caswell Inc.