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

The electrode baking should be done at 300C for 1 hour. After the baking is completed, the electrodes should be stored in the holding oven at 100C. 

The electrodes taken by the welder at 100C should be placed in a 100C thermos and kept constant at 100C in the field all the time. 

Unused electrodes should be brought back and stored in the holding oven at 100C.

Best Regards,

Eyup Tan

Mobile: +90 535 334 4912

On Sat, Jul 16, 2022 at 3:04 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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