Modification of structure and mechanical properties of hard alloy by high-power electron beam

Abstract

The composite of WC-110G13L steel, irradiated by low-energy high-current electron beam, is investigated. The results of optical metallography, X-ray diffraction analysis and transmission diffraction microscopy show that the pulsed irradiation leads to forming a quasi-periodical mesostructure in total volume of composite. Nano- and submicron structures are formed as a result of strain and polymorphous transformations in hardening phase and matrix. The pulsed irradiation enables to obtain the high and controllable values of hardness, strength and plasticity.

Original language	English
Pages (from-to)	95-99
Number of pages	5
Journal	Hongwai Jishu/Infrared Technology
Volume	20
Issue number	6
Publication status	Published - 1998

ASJC Scopus subject areas

Engineering(all)

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Gnyusov, S. F., & Ivanov, Y. F. (1998). Modification of structure and mechanical properties of hard alloy by high-power electron beam. Hongwai Jishu/Infrared Technology, 20(6), 95-99.

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abstract = "The composite of WC-110G13L steel, irradiated by low-energy high-current electron beam, is investigated. The results of optical metallography, X-ray diffraction analysis and transmission diffraction microscopy show that the pulsed irradiation leads to forming a quasi-periodical mesostructure in total volume of composite. Nano- and submicron structures are formed as a result of strain and polymorphous transformations in hardening phase and matrix. The pulsed irradiation enables to obtain the high and controllable values of hardness, strength and plasticity.",

author = "Gnyusov, {S. F.} and Ivanov, {Yu F.}",

year = "1998",

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AB - The composite of WC-110G13L steel, irradiated by low-energy high-current electron beam, is investigated. The results of optical metallography, X-ray diffraction analysis and transmission diffraction microscopy show that the pulsed irradiation leads to forming a quasi-periodical mesostructure in total volume of composite. Nano- and submicron structures are formed as a result of strain and polymorphous transformations in hardening phase and matrix. The pulsed irradiation enables to obtain the high and controllable values of hardness, strength and plasticity.

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