First Keris for me

schmoozer · 26th February 2010, 06:41 AM

I followed the listed directions, scrubbing it with hot soapy water, then soaking it 24 hours immersed in vinegar. The blade is clean but has the same finish as before. Is there an upper limit of time for soaking in vinegar? The vinegar had little discoloration afterwards.

The blade construction is not near as complex as others I have seen here. It looks to have a core with 3 or 4 flat layers sandwiched on each side? I initially posted a picture that shows this...

regards,

Brad

kai · 26th February 2010, 09:14 AM

Hello Brad,

Quote:

I followed the listed directions, scrubbing it with hot soapy water, then soaking it 24 hours immersed in vinegar. The blade is clean but has the same finish as before. Is there an upper limit of time for soaking in vinegar? The vinegar had little discoloration afterwards.

Make sure that the metal surface doesn't corrode too much (not very sensitive issue with keris Jawa). Given that, you sure can repeat soap followed by vinegar; a blade can take a while to take an etch, especially if the blade has been polished with a machine.

You'll probably need to work on the tang to loosen up the rust (try a wooden stick or steel wool). The yellowish discoloration is most likely from the rust of the tang.

Quote:

The blade construction is not near as complex as others I have seen here.

Yes, it's an "unplanned" pamor. Can also look neat though.

Regards,
Kai

Rick · 26th February 2010, 03:24 PM

Alan is away and offered this for me to pass on :
" most old blades have residual arsenic in the metal.

a soak in ordinary household vinegar usually reactivates this.

it will probably take longer than a day, I have soaked blades in vinegar with no ill effects for 10 days or more, but it is not as gentle as pineapple juice, so you need to monitor daily to ensure that it is not eating into the metal.

you will eventually get a result, but it may be faint, it depends on how much residual arsenic is in the blade, and on the strength of the vinegar, temperature also plays a role, it works better in warm weather.

that's ordinary old fashioned vinegar, not balsamic or any of the other fancy ones . "

schmoozer · 26th February 2010, 05:39 PM

Thanks, guys!

Using plain vinegar. Noticed last night that the fishpan I used to soak it in is now a lot cleaner than it was...LOL It is my girlfriends, from an estate auction, and she was having a hard time cleaning it. Guess I need to finish both jobs and soak it longer.

A local forum member contacted me, will be meeting with him to discuss options in the near future.

I hope everyone has an awesome weekend!

Rick · 26th February 2010, 05:44 PM

Quote:

Originally Posted by schmoozer

Thanks, guys!

Using plain vinegar. Noticed last night that the fishpan I used to soak it in is now a lot cleaner than it was...LOL It is my girlfriends, from an estate auction, and she was having a hard time cleaning it. Guess I need to finish both jobs and soak it longer.

A local forum member contacted me, will be meeting with him to discuss options in the near future.

I hope everyone has an awesome weekend!

Just as long as the fish pan is not metal ...

schmoozer · 26th February 2010, 06:59 PM

So, why am I feeling dumb right now???? Stainless steel pan, didn't think it would react with vinegar.

Rick · 26th February 2010, 11:02 PM

Non ferrous .. always .
No aluminum either .

*Suggest you line the pan with a plastic bag if it's the only thing the keris fits in .
*This from Mr. Maisey .

Glass or plastic is best .
A wallpaper trough from home depot f'rinstance .

26th February 2010, 06:41 AM	#1
schmoozer Member Join Date: Feb 2010 Location: Seattle, Wa. USA Posts: 12	Cleaning done with little results I followed the listed directions, scrubbing it with hot soapy water, then soaking it 24 hours immersed in vinegar. The blade is clean but has the same finish as before. Is there an upper limit of time for soaking in vinegar? The vinegar had little discoloration afterwards. The blade construction is not near as complex as others I have seen here. It looks to have a core with 3 or 4 flat layers sandwiched on each side? I initially posted a picture that shows this... regards, Brad

26th February 2010, 11:02 PM	#7
Rick Vikingsword Staff Join Date: Nov 2004 Posts: 6,378	Non ferrous .. always . No aluminum either . Suggest you line the pan with a plastic bag if it's the only thing the keris fits in . This from Mr. Maisey . Glass or plastic is best . A wallpaper trough from home depot f'rinstance . Last edited by Rick; 26th February 2010 at 11:17 PM.

26th February 2010, 03:24 PM	#3
Rick Vikingsword Staff Join Date: Nov 2004 Posts: 6,378	Alan is away and offered this for me to pass on : " most old blades have residual arsenic in the metal. a soak in ordinary household vinegar usually reactivates this. it will probably take longer than a day, I have soaked blades in vinegar with no ill effects for 10 days or more, but it is not as gentle as pineapple juice, so you need to monitor daily to ensure that it is not eating into the metal. you will eventually get a result, but it may be faint, it depends on how much residual arsenic is in the blade, and on the strength of the vinegar, temperature also plays a role, it works better in warm weather. that's ordinary old fashioned vinegar, not balsamic or any of the other fancy ones . "

26th February 2010, 05:39 PM	#4
schmoozer Member Join Date: Feb 2010 Location: Seattle, Wa. USA Posts: 12	Thanks, guys! Using plain vinegar. Noticed last night that the fishpan I used to soak it in is now a lot cleaner than it was...LOL It is my girlfriends, from an estate auction, and she was having a hard time cleaning it. Guess I need to finish both jobs and soak it longer. A local forum member contacted me, will be meeting with him to discuss options in the near future. I hope everyone has an awesome weekend!

26th February 2010, 06:59 PM	#6
schmoozer Member Join Date: Feb 2010 Location: Seattle, Wa. USA Posts: 12	So, why am I feeling dumb right now???? Stainless steel pan, didn't think it would react with vinegar.