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Baosteel new generation of rough rolling high - speed steel work roll trial success
2017-10-14 23:09
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Key words: Baosteel; work roll; trial


Recently, from Baosteel 1780 stainless steel rolling line came news: Jiangsu Gongchang roll company and Baosteel stainless steel joint research and development of a new generation of rough rolling high-speed steel work roll trial success.

Gongchang roll and Baosteel stainless steel cooperation has a long history. In order to improve the wear resistance and stability of the roughing work roll, while promoting the localization of new materials roll, from the early technical brewing to 2016 technical exchanges, as well as the establishment of joint research and development team, both sides continue to communicate consultations. A new generation of high-speed steel roughing work roll joint research and development work, mainly by the Changchang roll of the process design and production, Baosteel is responsible for the use of roll technology optimization. A new generation of high-speed steel roughing work roll, using a special component design, the new casting and heat treatment process, compared with the traditional high-speed steel, strength, hardness, wear resistance and other aspects of greater progress.

On April 14, 2017, a new generation of high-speed steel roughing work roll was tested in Baosteel stainless steel.

After the trial of the test, a new generation of high-speed steel roughing work roll in the wear resistance, stability, roller holding capacity, roller surface quality, are super design expectations, the trial results are highly recognized by both sides. The two sides in the development and use of the roll, have accumulated valuable experience, but also for a new generation of high-speed steel roughing work roll in other stainless steel hot rolling line and ordinary hot rolling sheet, continuous casting and rolling line production line to promote A good foundation.