The high-speed wire rod rolling mill ensures the cross-section accuracy of the product with its precise pass design, reasonable tension and looper control, non-twisting high-speed

The 260-unit steel rolling production line of the first rolling plant of a large steel mill in China mainly produces Ф12 mm ~ Ф50 mm

The high-speed wire rod rolling mill ensures the cross-section accuracy of the product with its precise pass design, reasonable tension and looper control, non-twisting high-speed

High-speed steel rolls have excellent wear resistance, and their service life on the finishing stand of hot tandem mills is 3 to 6 times that

Hot-rolled section steel has the characteristics of large production scale, high efficiency, low energy consumption and low cost; therefore, hot-rolled section steel production is the

What are the commonly used quenching methods, and explain the principles of choosing different quenching methods? Quenching method: 1. Single-liquid quenching – the process of