Conclusions
In the drawing and machining of brass-plated U7A steel, Kh18N10T steel, and grade VA tungsten titanonitrided hard-metal tools surpass standard tools by 1.5–2 times in wear resistance. Hard metal tools coated with TiN may be recommended for machining Ni-base materials and for operation at high temperatures and in corrosive environments.
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Translated from Poroshkovaya Metallurgiya, No. 7(211), pp. 32–36, July, 1980.
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Bondar', V.T. Wear resistance of tin-coated hard-metal tools. Powder Metall Met Ceram 19, 468–470 (1980). https://doi.org/10.1007/BF00792098
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DOI: https://doi.org/10.1007/BF00792098