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The difference between composite roll and cemented carbide roll and its application characteristics？

The non-destructive testing of composite rolls is usually carried out with an ultrasonic flaw detector.

2024

The difference between composite roll and cemented carbide roll and its application characteristics

The non-destructive testing of composite rolls is usually carried out with an ultrasonic flaw detector.

2024

What are the commonly used heat treatment types for rolls?

Commonly used heat treatment types for rolls include stress relief annealing, isothermal spheroidizing annealing, diffusion annealing, normalizing, tempering, quenching, and cryogenic treatment.

2024

How is the flower roller made?

Unloading: seamless steel pipe for roller body, 45# round steel for shaft head and flanges at both ends.

2024

Cold roll life and flaw detection standards

The main links in the manufacturing process of cold rolls are smelting, forging, heat treatment, processing and inspection.

2024

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