Modeling of Microstructure and Analysis of Abrasive Wear of Arc-Welded Hadfield Steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F18%3A75543" target="_blank" >RIV/60460709:41310/18:75543 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.3103/S1068366618010142" target="_blank" >http://dx.doi.org/10.3103/S1068366618010142</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3103/S1068366618010142" target="_blank" >10.3103/S1068366618010142</a>

Result language

angličtina

Original language name

Modeling of Microstructure and Analysis of Abrasive Wear of Arc-Welded Hadfield Steel

Original language description

The results of analytical and experimental studies of the microstructures of the welded layers of the Hadfield steel (basic and alloyed with Cr, Ni, Mo, and B) have been presented. Layers additionally reinforced by coarse-grained tungsten carbide have also been studied. It has been shown that an austenitic microstructure prevails in the base and alloyed Hadfield steel. Analytical investigations of the coating structure shows the formation of 95-99% austenite and, in the case of the reinforced phase, the austenite content is 50-56% of the material (the remainder is tungsten carbide, cementite, etc.). It has been found that the presence of the strengthening phase of coarse-grained tungsten carbide, which reduces the amount of austenite under the conditions of abrasive wear, may exert both positive and negative impact on wear.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

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

Name of the periodical

Journal of Friction and Wear

ISSN

1068-3666

e-ISSN

—

Volume of the periodical

39

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

78-84

UT code for WoS article

000427409800013

EID of the result in the Scopus database

2-s2.0-85031306230