Structure and Properties of Duplex Coated PM High Speed Steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F45807698%3A_____%2F01%3A00000093" target="_blank" >RIV/45807698:_____/01:00000093 - 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

Structure and Properties of Duplex Coated PM High Speed Steel

Original language description

The M2 grade P/M made high speed steel was duplex coated. Structural evaluation revealed that the nitrided layers consisted of fine nitrides and carbonitrides embedded in metallic matrix. The nitrides were predominantly of the Fe4N - nature, however, theFe3N phase was also observed in several cases. The occurrence of nitrides in near surface regions induced a considerable surface strengthening. The PVD - coating led to the formation of overlay having of 2.4 ?m in thickness and 2385 HV 0.005 in microhardness. Wear tests established that the PVD - coating led to considerable wear resistance improvement, in particular when the specimens were tested under heavy loading.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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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

2001

Confidentiality

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

Article name in the collection

Special Issue of Acta Metallurgica Slovaca

ISBN

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ISSN

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e-ISSN

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Number of pages

5

Pages from-to

260-264

Publisher name

TU Košice

Place of publication

Stará Lesná

Event location

Stará Lesná

Event date

Apr 25, 2001

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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