The parameters of the process of production of flawless bimetallic billets from powder steel R6M5 (the external layer) and 5KhNM (the core) are assessed by mathematical simulation. The bimetal has mechanical properties comparable to those of cast and deformed high-speed steel, a more homogeneous structure, and a much lower cost.

中文翻译：

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5KhNM / R6M5钢制双金属工具的结构和性能

通过数学模拟评估了由粉末钢R6M5（外层）和5KhNM（芯）生产完美无瑕的双金属坯料的工艺参数。双金属具有可与铸造和变形高速钢相比的机械性能，更均匀的结构以及更低的成本。