Title:	XRD Analysis of Tungsten Carbides with Cobalt Binder
Authors:	Jansa, Zdeněk Průcha, Vojtěch Šutta, Pavol Minár, Jan
Citation:	JANSA, Z. PRŮCHA, V. ŠUTTA, P. MINÁR, J. XRD Analysis of Tungsten Carbides with Cobalt Binder. In 26th International Conference on Applied Physics of Condensed Matter, APCOM 2021. Štrbské Pleso: AIP Conference Proceedings, 2021. s. nestránkováno. ISBN: 978-0-7354-4138-5 , ISSN: 0094-243X
Issue Date:	2021
Publisher:	AIP Conference Proceedings
Document type:	konferenční příspěvek ConferenceObject
URI:	2-s2.0-85118841887 http://hdl.handle.net/11025/51489
ISBN:	978-0-7354-4138-5
ISSN:	0094-243X
Keywords in different language:	Tungsten Carbide;Cobal - phases;Cryogenic processing;XRD analysis;residual sterss
Abstract in different language:	The paper deals with the influence of deep cryogenic treatment on the structure of sintered WC-Co carbides from the aspect of XRD analysis. We demonstrate the influence of cryogenic processing on the change of grain size, the development of Co phases in the structure, and the influence on the residual stress. The sintered WC-Co carbides are very powerful material for machining tools, especially for machining of hard metals. The size of grains has a significant influence on the lifetime of carbides. The crystallography structure, crystallite size, and residual stress as a function of temperature were investigated by X-ray diffraction. The results of the measurements and computations of crystallites size, residual stress, and other aspects show the influence of cryogenic treatment on the structure. © 2021 Author(s)
Rights:	Plný text není přístupný. © authors
Appears in Collections:	Konferenční příspěvky / Conference papers (KMM) Konferenční příspěvky / Conference papers (RAM) OBD

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