locoR1
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| posted on 6/4/07 at 07:42 AM |
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Damp looking Arc welding rods
As the title really I have a box of arc welding rods which I haven't used for a good few years they look damp!
I'm sure I've read about putting them in the oven to dry them out is this correct? has anybody tried it?
And the really important thing will they stink the house out, should I wait for SWIMBO to go out? 
Thanks in advance Dave...........
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Mr Whippy
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| posted on 6/4/07 at 07:48 AM |
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quite a normal thing to do and they don't smell. I'd put them in at 100C for an hour or so but if you look on the pack I'd think
there would be guide lines.
[Edited on 6/4/07 by Mr Whippy]
Fame is when your old car is plastered all over the internet
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JAG
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| posted on 6/4/07 at 07:50 AM |
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Yep, I've dried arc welding rods in an oven before.
100 Celsius for an hour or so will do it very well.
Justin
Who is this super hero? Sarge? ...No.
Rosemary, the telephone operator? ...No.
Penry, the mild-mannered janitor? ...Could be!
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locoR1
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| posted on 6/4/07 at 08:02 AM |
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Thanks for the quick reply's guys,
Ill stick them in the oven now wile swmbo,s still in bed
100deg c what's that in gas mark? Don't want to wake her to ask
Cheers Dave............
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trogdor
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| posted on 6/4/07 at 08:16 AM |
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about gas mark 5?
oh if only i had a gas cooker and oven! miss them so much!
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bilbo
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| posted on 6/4/07 at 08:16 AM |
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quote:
Originally posted by locoR1
Thanks for the quick reply's guys,
Ill stick them in the oven now wile swmbo,s still in bed
100deg c what's that in gas mark? Don't want to wake her to ask
Cheers Dave............
100degs is roughly 1/4 i.e 1 quater of a mark - HTH
---------------------------------------
Build Diary: http://bills-locost.blogspot.com/
Web Site: http://locost.atspace.com
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locoR1
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| posted on 6/4/07 at 08:31 AM |
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Gas mark 5 was a good guess then!
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907
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| posted on 6/4/07 at 08:37 AM |
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A couple of points if i may.
Gas ovens are not ideal as gas gives off water as it burns.
(That's why your Sunday joint doesn't shrink as much in a gas oven.)
100C isn't enough. Most rod boxes suggest at least 200C, even up to 350C.
Murex Nicrex (stainless) are 350C for 2 hours.
Welders tip.
Lay a few rods across the palm of your hand and shake them so they rattle together.
They will make a dull noise.
Now do the same with DRY rods. They will make a higher pitch "ping" noise.
Hth
Paul G
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dave r
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| posted on 6/4/07 at 05:03 PM |
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another tip
leave them on top of the boiler, and it keeps them at least dryish, if not properly dry
(at least they dont steam when you use them this way)
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Peteff
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| posted on 6/4/07 at 10:37 PM |
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I keep mine in the airing cupboard behind the tank. Down at the yard we used to have a box with a permanently lit 60w bulb in it to keep them dry.
yours, Pete
I went into the RSPCA office the other day. It was so small you could hardly swing a cat in there.
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907
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| posted on 7/4/07 at 05:21 AM |
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Absolutely.
As Dave & Pete says, better to keep them dry, than have to dry them.
Paul G
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dave r
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| posted on 7/4/07 at 07:05 AM |
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where i used to work had a electrode oven.....
used to do a great job on pasties!
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