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Re: [MW:33257] Baking Electrods only one time, but how ?

By Materials & Welding
1.Use manufacturers spec as put on the carton box for baking before use to start with.
2. While put on holding oven keep the temperature around 100degree C  and keep it warm.
3. Allow the welder to take from holding oven or issue minimum number of pieces to use.
4. When left out pieces collect and re dry in oven if the electrode is no damage or keep in holding oven for use.
5. You need to act according to condition / situation at place of work.
6. Ask for manufacture to get more input on drying  details how many time you can rebakeso that the coating will not peel off from core wire.

Sent from my iPhone

On 16-Jul-2022, at 6:34 PM, madheswaran s <madhes.sss@gmail.com> wrote:

Dear Experts, 

I have a question about baking of electrodes. spec or other says backing of electrodes only one time. Now my question is if i received electrodes carton box from manufacturer Like E7018 ok, If  baking the electodes then we maintain the elecrodes in holing oven the issuesd to welder for welding, If some electodes are not used , they are exposed in atmosperic condition about 8 hrs, In this case can i do baking again? or already once we backed the elecrode before issuing to welder, so we can't back again? because once only baking permitted. I dont know clear understand ? can anyone help this case.
 

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