Chinese Knives II

RobT · 6th February 2008, 01:18 AM

Hi RSWORD,
Just curious, can't plating be effectively removed by reverse electrolysis?
Sincerely,
RobT

RSWORD · 6th February 2008, 03:08 AM

Quote:

Originally Posted by RobT

Hi RSWORD,
Just curious, can't plating be effectively removed by reverse electrolysis?
Sincerely,
RobT

I am afraid I do not know the answer to that as I am unfamiliar with that method. I would guess the overall goal would dictate what path to take. If it is simply to remove the chrome plating and nothing else then your suggestion could be an additional method. If the overall goal is to remove the chrome plating to reveal the metalurgical details of the blade which are better enhanced through a polish and etch, then I would recommend a professional restorer, which from my experience, would polish off the chrome plating via coarse stones.

scratch · 6th February 2008, 10:51 AM

Hello RSWORD,
Thank You for taking the time to reply

I can, as you suggested see what I believe to be some form of lamination beneath the chrome in certain light. I have lightly rubbed with 2000 grit paper and 0000 wool then chickened out for fear of marring what is underneath. I shall PM regarding professional "cleaning" as I would love to see the results! I am in Australia but am prepared to spend extra as I would have paid more to acquire these. Its funny how what you look for often appears

any chance of your thoughts on the metal structure displayed in my other thread? Regardless, THANK YOU for your words and direction.

Kind regards,

Dan

Emanuel · 7th February 2008, 12:12 AM

Hi Dan,

You can go much coarser than that. The pattern under the chrome is part of the steel and not just on the surface, so there's no way to damage it by light sanding. I've used 60-grit paper with good results on a chromed khukri, got rid of most of the chrome and then I sanded up to 180 and stopped. You can, of course, take it much higher than that and finish with a smooth polish. I just dislike mirror finishes.

Regards,
Emanuel

6th February 2008, 01:18 AM	#1
RobT Member Join Date: Mar 2005 Posts: 535	reverse electrolysis? Hi RSWORD, Just curious, can't plating be effectively removed by reverse electrolysis? Sincerely, RobT

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6th February 2008, 10:51 AM	#3
scratch Member Join Date: Sep 2007 Location: Australia Posts: 96	Hello RSWORD, Thank You for taking the time to reply I can, as you suggested see what I believe to be some form of lamination beneath the chrome in certain light. I have lightly rubbed with 2000 grit paper and 0000 wool then chickened out for fear of marring what is underneath. I shall PM regarding professional "cleaning" as I would love to see the results! I am in Australia but am prepared to spend extra as I would have paid more to acquire these. Its funny how what you look for often appears any chance of your thoughts on the metal structure displayed in my other thread? Regardless, THANK YOU for your words and direction. Kind regards, Dan

7th February 2008, 12:12 AM	#4
Emanuel Member Join Date: Jul 2005 Location: Toronto, Canada Posts: 1,242	Hi Dan, You can go much coarser than that. The pattern under the chrome is part of the steel and not just on the surface, so there's no way to damage it by light sanding. I've used 60-grit paper with good results on a chromed khukri, got rid of most of the chrome and then I sanded up to 180 and stopped. You can, of course, take it much higher than that and finish with a smooth polish. I just dislike mirror finishes. Regards, Emanuel