Microstructure, Mechanical and Wear Behaviour of Deep Cryogenically Treated EN 52 Silchrome Valve Steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F22%3A10250179" target="_blank" >RIV/61989100:27230/22:10250179 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/22:00359759

Result on the web

<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:000845544600001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:000845544600001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma15165484" target="_blank" >10.3390/ma15165484</a>

Result language

angličtina

Original language name

Microstructure, Mechanical and Wear Behaviour of Deep Cryogenically Treated EN 52 Silchrome Valve Steel

Original language description

This study has compared the performance of cryogenically processed EN 52 Silchrome valve steel with untreated material. After completing the standard heat treatment process, EN 52 steel material specimens are subjected to a deep cryogenic process with varying soaking temperatures. The parameters of the deep cryogenic procedure were changed to find the best wear qualities. The key features of valve steel, such as microstructure, mechanical, and wear behaviour are evaluated by conducting a test study. The evolution of wear mechanisms after enhancing qualities of EN 52 steel is studied using scanning electron microscopy. The mechanical and wear behaviour improved due to factors such as fine carbide precipitation, conversion of residual austenite, and carbide refining formed after cryogenic treatment. With a maximum reduction in wear rate of up to 45%, the deep cryogenic treatment of EN 52 steel with a soaking temperature of -140 degrees C was the ideal parameter. All three cryo-treated samples had better properties than the untreated EN 52 valve steel.

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

20300 - Mechanical engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2022

Confidentiality

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

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

1996-1944

Volume of the periodical

15

Issue of the periodical within the volume

16

Country of publishing house

CH - SWITZERLAND

Number of pages

12

Pages from-to

nestrankovano

UT code for WoS article

000845544600001

EID of the result in the Scopus database

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