What are common joint designs used in silver brazing?

The correct response highlights common joint designs utilized in silver brazing, which include butt joints, lap joints, and corner joints. These designs are specifically chosen for their efficiency in creating strong, reliable connections in metalworking applications.

Butt joints involve the edges of two pieces of metal being joined together end-to-end, which allows for a high surface area for the brazing material to adhere, resulting in robust joints that can withstand stress. Lap joints, where one piece of metal overlaps another, are similarly effective and are often used in applications where added strength is required, as the overlapping area creates multiple surfaces for the brazing material to bond to. Corner joints are essential for structures requiring a connection at right angles, effectively maximizing the bonding area and providing stability in the joint.

These designs are particularly suited for silver brazing because they facilitate the heat distribution needed for the brazing material to flow effectively into the joint, ensuring a strong bond. The other options, while related to various joining techniques, do not represent standard joint designs employed specifically in silver brazing contexts.