The electrode process performance requirements
2013-03-23 by xiugai
Of Welding Wire China process performance? On the electrode process performance with the following requirements:
1) ignite the arc, off the fire after the arc is also very convenient, smooth arc welding process to burn.
2) welding process of traditional Chinese medicine skin evenly melted into a block off phenomenon, the sleeve is formed by the front of the drug skin should not impede core welding uniform melting.
3) during the welding process should not be excessive smoke or too large, excessive splashing.
4) slag fluidity is good, and can be uniformly covered with the weld, the weld appearance forming normal, easy to welding slag removal.
5) the instructions provided in the current range, the electrode Welding Rod, drug skin without severe redness, non-generate the stomatal phenomenon.
6) weld metal does not allow for cracks, dense or continuous porosity and slag.