The Impact of Cryogenic Temperatures on the Hardness and Tribological Properties of Cobalt Alloys
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F24%3A00012597" target="_blank" >RIV/46747885:24210/24:00012597 - isvavai.cz</a>
Result on the web
<a href="https://www.journalmt.com/artkey/mft-202404-0001_the-impact-of-cryogenic-temperatures-on-the-hardness-and-tribological-properties-of-cobalt-alloys.php" target="_blank" >https://www.journalmt.com/artkey/mft-202404-0001_the-impact-of-cryogenic-temperatures-on-the-hardness-and-tribological-properties-of-cobalt-alloys.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/mft.2024.057" target="_blank" >10.21062/mft.2024.057</a>
Alternative languages
Result language
angličtina
Original language name
The Impact of Cryogenic Temperatures on the Hardness and Tribological Properties of Cobalt Alloys
Original language description
This article explores the effect of cryogenic temperatures on the properties of cobalt alloys, specifically Stellite 6 and Stellite 12. These alloys are commonly used in applications that require resistance to me-chanical, thermal, and chemical wear. In this study, the focus is on the valve seats for internal combus-tion engines, which are made from cobalt alloys and undergo a freezing process before assembly into the cylinder head. The purpose of freezing is to reduce the diameter of valve seats, making them easier to fit into the cylinder head. However, the length of time spent in freezing can significantly affect the hardness and tribological characteristics of the material.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Manufacturing Technology
ISSN
1213-2489
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
11
Pages from-to
626-635
UT code for WoS article
001315427900011
EID of the result in the Scopus database
2-s2.0-85203075174