Prince Fastener:Fastener Production Process and Crafts– Heat Treatment Screws and Fasteners Manufacturer
Prince Fastener:Fastener production process and crafts– Heat Treatment The fastener production process comprises six major steps: raw material transformation, blank forming, heat treatment, combined locking, surface treatment, and packaging selection. The heat treatment of steel is the four fires often mentioned in heat treatment – annealing, normalizing, quenching, and tempering. It is a process of …