Effect of Various Plasma Nitriding Procedures on Surface Characteristics of P/M High Speed Steel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F45807698%3A_____%2F00%3A00000079" target="_blank" >RIV/45807698:_____/00:00000079 - 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
Effect of Various Plasma Nitriding Procedures on Surface Characteristics of P/M High Speed Steel
Original language description
Plasma nitriding is an effective way for surface strengthening of tool materials. It is the reason why the effect of various plasma nitriding techniques on the P/M M2 type high speed steel characteristics like microstructure, hardness profiles, nitrogenconcentration depth profiles and phase constitution nave been investigated. It has been determined that only the treatment at the temperature of 500 oC and higher, combined with nitrogen rich atmosphere (N2 : H2 = 1:3) leads to acceptable high level of mentioned surface properties. Material surface processed by such a way consists of fine nitrides and carbonitrides that are distributed uniformly in metallic matrix. If the temperature was lower or, in case when nitrogen poor atmosphere was used for the processing, the nitrided layers were very thin and their hardness was considered to be insufficient for industrial use.
Czech name
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Czech description
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Project
<a href="/en/project/OE54%2F1" target="_blank" >OE54/1: Surfacing Techniques for Advanced Ledeburitic Steels and Hard Materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 5th ASM Heat Treatment and Surface Engineering Conference in Europe
ISBN
ISBN 087170-695
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
197-208
Publisher name
ASM International
Place of publication
Goteborg
Event location
Goteborg
Event date
Jun 7, 2000
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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