Laser Welding Aluminum To Stainless Steel

There are many advantages over arc welding and solid state diffusion or explosion welding.

Laser welding aluminum to stainless steel.

However the differences of thermal physical and chemical properties between aluminum and steel bring a series of problems in laser welding. This series of stainless steel is suitable for both pulsed and continuous wave cw laser welding. The process is ideal for fast clean welds. The other technique developed to replace the arc welding of aluminum to stainless steel is to coat the stainless steel in another substance that aluminum can be welded to.

In laser welding between cooper and stainless steel a major problem is the appearance of hot cracking in heat affected zone of the steel cracks induced by the diffusion of the copper into the grain boundaries of the unmelted steel. Fiber laser welding is the best way to weld steel and aluminum together. The laser welding machine has the advantages are simple operation welding seam beautiful fast welding speed and no consumables. Welding in thin stainless steel plate iron plate aluminum plate and other metal materials can.

We are experts north of boston massachusetts in. Using a bimetallic transition insert is the simpler and less expensive method of welding aluminum to steel. The heat affected zone is minimized and weld penetration can range up to 0 25 in aluminum. Welded medical devices surgical tools dental plastics.

It is an easy process that can be done without learning any extra techniques. Joining aluminum to steel can lighten the weight of components in the automobile and other industries which can reduce fuel consumption and harmful gas emissions to protect the environment. There are 2 processes by which this is done. Fiber laser welding services by accumet include welds of aluminum stainless steel kovar invar metal foils and alloys.

You can use basic welding knowledge with bimetallic transition inserts. The main problems are how to control the thickness of the. These inserts are best described as sections of material that are comprised of one part aluminum with an equal part steel or stainless steel already bonded to the aluminum. Laser beam welding is one of our most popular services for welding aluminum.