Estudo dos procedimentos e técnicas de soldagem com eletrodo revestido para a soldagem do alumínio.

Abstract

Due to the vast majority of bibliographies addressing only the welding process with coated electrodes for steels. Process in which they are presented as one of the most repetitive for manufacturing and repair using welding as a process. In the case of aluminum, protective gases are used more, although the process with a coated electrode can be carried out, the difficulties in the process are related to the parameters and knowledge of the process and preparation of the base metal. In the selection of parameters and base materials, consumables that will be used. Therefore, a procedure is necessary to clearly and objectively define techniques and procedures that assist in welding with aluminum coated electrodes. From the preparation to the validation step of the weld beads with tensile tests of the specimens.