Abstract
In this paper the results are presented of the development and industrial adoption of a new process for rolling sintered tungsten sections on the specialized single-stand MK-380 rolling mill with four-roll phases, designed at the Chelyabinsk Polytechnic Institute. It is concluded that compared with rotary forging, pressing, and rolling on a duo mill, rolling in four-roll passes ensures greater processing productivity, reduces losses of metal, requires fewer operators, and results in better quality of stock and improved operating characteristics of parts.
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