Final answer:
The process used for flux-cored arc welding of stainless steel is Flux-cored arc welding (FCAW), which utilizes a continuously fed consumable electrode with a flux-filled core. This process is commonly used in industries that require high-quality welds, offering advantages such as high deposition rates and deep penetration.
Step-by-step explanation:
The process used for flux-cored arc welding of stainless steel is option d) Flux-cored arc welding. Flux-cored arc welding (FCAW) is a type of arc welding that uses a continuously fed consumable electrode with a flux-filled core.
This process is commonly used in industries that require high-quality welds, such as structural steel fabrication, shipbuilding, and pipeline construction. It offers advantages over other welding methods, such as high deposition rates, deep penetration, and increased welding speed.
By using a flux-filled core, FCAW provides shielding of the weld pool, which helps to protect the weld from contamination and oxidation, especially when working with stainless steel.