Magnitogorsk Rolling Practice - 2022
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Published: 26 May 2022
From May 31st to June 4th, NMSTU will welcome the 6th International Youth Conference Magnitogorsk Rolling Practice - 2022 which focuses on the problems of metals and alloys forming.
This time, the Conference will bring together more than 120 students, young researchers and industry experts from Moscow, Krasnoyarsk, Lipetsk, Yekaterinburg, Ufa, Chelyabinsk, Kamensk Uralsky, Verkhnyaya Pyshma, Beloretsk, Magnitogorsk, as well as from Kazakhstan and Belarus.
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New Sheet Steel Production Processes
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Published: 09 February 2022
Researchers from NMSTU are working on developing production processes to make steel that would combine high strength and high plasticity, while no heat treatment is involved.
The study is conducted on the new asymmetric rolling mill, which can roll steel workpieces reaching a 75 to 90% reduction in one pass. The mill has been in use at Zhilyaev Mechanics of Gradient Nanomaterials Laboratory for less than a year, and over that period researchers were able to increase metal plasticity due to optimum roll velocity errors that were found. For example, if aluminium alloy D16 fractured in the common cold rolling operation when the reduction reached 43%, in the asymmetric rolling operation it was reduced by 90% gaining a double increase in plasticity.
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