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Strength of Materials

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01-09-2011

Mechanical characteristics of tungsten-free hard alloys (review)

Authors: M. G. Loshak, L. I. Aleksandrova

Published in: Strength of Materials | Issue 5/2011

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Abstract

Titanium carbide- or carbonitride-base tungsten-free hard alloys with a nickel-molybdenum binder, which can effectively replace tungsten alloys in metal and alloy cutting, are examined. The proper choice of the composition and grain sizes of the carbonitride component allows the bending strength of 1500 MPa and hardness of 90–91 HRA to be reached. High-temperature hardness and fracture toughness are of the same order as those of hard tungsten alloys.

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Investigations were performed by T. A. Shapoval.

V. N. Tumanov and V. F. Ochkasov, “Physicomechanical properties of tungsten-free hard alloys,” in: Hard Alloys (VNIITS Scientific Works) [in Russian], No. 22, Metallurgiya, Moscow (1981), pp. 14–18.

A. N. Pilyankevich, T. A. Shapoval, V. N. Paderno, et al., “Electron-microscopic investigation of fracture surfaces of titanium-base hard alloys,” Poroshk. Metallurg., No. 8, 49–53 (1978).

A. N. Pilyankevich, T. A. Shapoval, V. N. Paderno, et al., “Studies on the effect of structure on TiC–Ni–Mo hard alloy characteristics,” in: Proc. VII Int. Conf. on Powder Metallurgy, Drezden (1981), 3, pp. 17–31.

G. T. Dzodziev, A. A. Kal’kov, A. A. Dubrovskii, et al., “New TiC–Ni–Mo tungsten-free hard alloys for iron and steel milling,” Poroshk. Metallurg., No. 4, 87–90 (1983).

D. Fister und R. Kiffer, “Über TiC-Basis Hartmetalle mit unterstöchiometrischen Kohlenstoffgehalt der Karbidphase,” Planseeber. Pulvermetallurg., B22, 175–187 (1974).

R. Warren, “Effects of the carbide composition on the microstructure of cemented binary-carbides,” Planseeber. Pulvermetallurg., B20, 299–317 (1972).

A. N. Pilyankevich, T. A. Shapoval, G. T. Dzodziev, and V. N. Paderno, “Relationship between the structure and properties of titanium carbide-base hard alloys,” Poroshk. Metallurg., No. 10, 73–78 (1979).

M. G. Loshak, Strength and Lifetime of Hard Alloys [in Russian], Naukova Dumka, Kiev (1984).

M. G. Loshak, A. N. Pilyankevich, T. A. Shapoval, et al., “Relationship between the mechanical characteristics and microstructure of TiC–Ni–Mo alloys,” Sverkhtverd. Mater., No. 2, 23–26 (1985).

10.

M. Loshak, N. Konovalenko, T. Shapoval, and M. Dudkin, “Fracture toughness of tungstenfree TiC- and (Ti)C, N-base hard alloys and its relation to the microstructure,” in: Mechanical Behaviour of Materials (Proc. Fourth Int. Conf., Stockholm, 15–19 Aug., 1983) (1983), 2, pp. 865–871.

Title: Mechanical characteristics of tungsten-free hard alloys (review)
Authors: M. G. Loshak
L. I. Aleksandrova
Publication date: 01-09-2011
Publisher: Springer US
Published in: Strength of Materials / Issue 5/2011
Print ISSN: 0039-2316
Electronic ISSN: 1573-9325
DOI: https://doi.org/10.1007/s11223-011-9331-8

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