selection principle for bead weld metal

　　Professional famous brands excavator bucket adaptorer production supplier said the best bead weld metal material must match with the mechanical performance requirement of accessory parts during the normal working period, but also gained the excellent welding property, for example, the best bead weld meta should easily been welded but combined with the based body with the more excellent way and has no flaws on the final bead welding layer. Professional famous brands excavator bucket adaptorer production supplier said the miscibility between the bead weld metal and based body is very important too, or it would harmless influence the final welding layer performance.

　　if the based body has a high carbon content valve and prevent the crack problem, professional famous brands excavator bucket adaptorer production supplier suggests users provide the warm up process first, but also remember adopt the heat retention buffer technique, and the last solve method is take advantage of transition layer to solve the crack problem.