Optimisation of heat treatment for steel stressed by abrasive erosive degradation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43909751" target="_blank" >RIV/62156489:43210/16:43909751 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.11118/actaun201664041267" target="_blank" >http://dx.doi.org/10.11118/actaun201664041267</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664041267" target="_blank" >10.11118/actaun201664041267</a>

Result language

angličtina

Original language name

Optimisation of heat treatment for steel stressed by abrasive erosive degradation

Original language description

The aim of the present publication is the analysis of refned steels designed for conditions with increased abrasive stress (102Cr6, 54SiCr6, 25CrMo4 and 15 230 á does not have DIN equivalent). These include mainly mechanical components used as replaceable parts in machines for tillage, such as plough blades and chisels. The experimental part is focused on the issue of heat treatment of steel materials, which are usually used for the production of machine parts intended for tools designed to withstand abrasive stress. The suitability of individual materials for the production of tools for tillage will be evaluated based on the results of mechanical tests. These include the analysis of the structure of the given material, its hardness (CSN EN ISO 6508-1) and impact toughness (CSN EN 10045-1). Microhardness of individual structural components was also measured. The analysis was processed on a metallographic microscope. The individual tests of abrasive resistance are divided between interaction of two objects and a combination of abrasive erosive wear. Laboratory tests were performed on an abrasive cloth (CSN 01 5084) and in Bondás drum apparatus (this experiment is not standardized). Based on the results of the individual measurements it is possible to make recommendation of a suitable heat treatment of tested materials for environments with considerable abrasive stress.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

64

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

11

Pages from-to

1267-1277

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-84990937777