Introduction of Medium and Heavy Plate Manufacturing Technology Developed and Applied by Japan JFE Company

JFEs Advanced Heavy Plate Manufacturing Technology

Heavy plates are essential to the automotive, construction, and shipbuilding industries, and other fields. They provide the foundation for what are typically large, complex and expensive components, such as ships and bridges, that require durability and strength to ensure safety and longevity. To this end, companies around the world have developed and implemented various advanced heavy plate manufacturing technologies.

In Japan, JFE Steel Corporation is at the forefront of such technology. JFE has been developing and using cutting-edge heavy plate manufacturing technology for the last twenty years and more, having developed several in-house technologies designed to make use of the very latest in technological advancements. The companys new advanced heavy plate technology is well-recognized throughout the industry, providing manufacturers with enhanced production capabilities, reduced production costs, and improved product quality.

The first of JFEs advanced heavy plate technologies is its ultra-thin hot-rolling technology. This technology is used to create thick steel plates for a variety of applications, including shipbuilding and construction. The ultra-thin hot-rolling technology produces a thin-walled product that is very strong, yet lightweight, allowing for greater product integrity and improved safety in the finished product. JFE has also developed an advanced direct-rolling technology, which enables manufacturers to achieve higher production speeds and lower production costs.

The companys advanced continuous casting (CC) technology is another major development. This technology is used in the production of thin plates with high-strength properties, allowing for improved performance in finished products. JFEs specialty CC technology also enables the production of plates with high corrosion resistance, ensuring that the products meet customer expectations.

Finally, JFE has developed a unique welding technology, which is used to weld thick plates. This welding technology is extremely reliable, as it has been used for many years to construct large structures such as ships and bridges. The technology enables the welding of large areas of steel plates with minimal joint distortion and high-quality welds, enabling long-term structural integrity.

These advanced heavy plate manufacturing technologies are just a few examples of the innovative technologies that JFE has developed and implemented over the years. With the companys dedication to research and development, it is likely that the company will continue to push the boundaries of heavy plate manufacturing technology into the future, continuing to provide cost-effective, reliable, and high-quality products to its customers.

JFE is one of Japans largest steel producers, with engineer and technologies in the production of heavy plate. JFEs heavy plate production technology covers a vast range of plate forms from 3mm to 300mm in thickness and from 900mm to 4500mm in width.

The key element of JFEs heavy plate production technology is the use of special made large-size heating furnaces which are used to heat the plate from room temperature up to the desired temperature for the rolling process. JFE has implemented precise temperature and plate form control processes during this step, and this allows JFE to produce high quality plates with precise thickness and dimension.

JFEs strong horizontal rolls are capable of producing different forms of plates. The horizontal rolls are designed to maintain precise thickness, width and profile of the plate throughout the rolling process. The use of ultra-high precision CNC gauge control systems also allows the production of plates with high accuracy in width, shape, and profile.

In addition to the heavy plate production technology, JFE also has production technology capable of producing plates with superior mechanical properties. The combination of JFEs experienced engineers and advanced equipment enables the production of plates with superior properties, such as strength and durability.

JFEs heavy plate production technology has enabled the production of an array of plate forms, including high strength, wear-resistant plates and a variety of structural plates for building, construction and engineering. Furthermore, the technology also made possible the production of elongated and Low Breathing plates for several industries.

In conclusion, JFEs heavy plate production technology has allowed the company to produce a wide range of plate forms with superior mechanical properties and accurate thickness and shapes every time. This has allowed JFE to become a leader in the steel industry.