The joining of aluminum components through the application of a filler metal with a melting point below that of the base metal is a specific process in metalworking. This method allows for the creation of strong, leak-proof, and aesthetically pleasing joints without melting the aluminum pieces being joined. For instance, constructing lightweight frames or intricate heat exchangers often employs this joining technique.
This process is crucial in numerous industries due to its ability to create durable and corrosion-resistant bonds in aluminum structures. It offers advantages over welding in certain applications, such as minimizing distortion and allowing for joining dissimilar metals. Its historical usage dates back several decades, becoming increasingly refined with the development of specialized filler metals and techniques.
