(1) acid electrode is not sensitive to water, organic rutile type Welding Electrode can tolerate higher water content. According to the specific circumstances of the damp, drying

at 70-150 ° for one hour, short storage time and good packing, generally from time to dry before use.

(2) basic low-hydrogen electrodes must be dried before use to reduce the hydrogen content of the electrode, to prevent the pores, cracks and other defects, a general drying

temperature of 350 ° C for one hour. Not be in a furnace electrode suddenly placed in a sudden cooling in order to avoid skin dry. There are special requirements on the

hydrogen content, drying temperature should be raised to 400 ~ 500 ° C, to the amount of hours. Drying the alkaline electrode is best placed in another temperature

controlled at 50 ~ 100 ℃ low temperature drying box, stored and used with the check.

(3) drying electrodes, each Nickel Electrode can not be stacked thick layer (typically 1 to 3) in order to avoid uneven heating in the electrode drying and moisture is not easy to

exclude.

(4) open-air operation, overnight must electrode safekeeping, does not allow open storage should be stored constant temperature in the cold box, otherwise the next day must

be re-dried before use.