With the development of technology, alternative copper aluminum growing phenomenon, and then appeared at the contact betweencopper and aluminum due to corrosion caused by poor contact, fever, sparking, and even lead to increased resistance equipment accidents, increased maintenance times, affect safety operation and other undesirable phenomena.

 If you turn fierce in the joints using aluminum - copper transition joints, can effectively solve these problems.

At present, the commonly used aluminum - copper transition joints to flash welding products mostly.

However, since the flash welding process complex and require large equipment, resulting in high production costs, the use of a narrow range of issues.

Based on this situation, I learn advanced experience, using advanced welding technology rolled explosive welding technology successfully developed aluminum - copper transition joints.