Measurement of fracture toughness of cemented carbides

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F15%3A%230001107" target="_blank" >RIV/26722445:_____/15:#0001107 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Measurement of fracture toughness of cemented carbides

Original language description

Cemented carbides represent a class of materials whose high hardness and wear resistance, even at temperatures up to approximately 650 °C, surpass those of other materials. These properties are given by their composite structure, which consists most often of tungsten carbide (WC), and metal matrix, typically cobalt. The combination of hard carbides and a soft binder provides a synergic effect which is beneficial to their properties. Related to the high hardness of cemented carbides is the decrease in fracture toughness, an aspect which is very important to cutting tools. It is therefore necessary to measure fracture toughness, and thus monitor the condition of the material. The present tests were concerned with three types of cemented carbides which are used for making cutting tools.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JF - Nuclear energy

OECD FORD branch

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Project

<a href="/en/project/ED2.1.00%2F03.0108" target="_blank" >ED2.1.00/03.0108: Sustainable Energy</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

SEMDOK 2015

ISBN

978-80-554-0981-8

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

97-100

Publisher name

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Place of publication

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Event location

Žilina

Event date

Jan 1, 2015

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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