Effect of alloying elements on properties and structure of high chromium cast irons
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU128745" target="_blank" >RIV/00216305:26210/18:PU128745 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.24425/122384" target="_blank" >http://dx.doi.org/10.24425/122384</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24425/122384" target="_blank" >10.24425/122384</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of alloying elements on properties and structure of high chromium cast irons
Popis výsledku v původním jazyce
The paper deals with hypereutectic high chromium cast irons. The subject of examination was the effect of various alloying elements (Ti, W, Mo, V) on the size of primary carbides and on the resultant material hardness. Using a scanning electron microscope with a wave dispersion analyser, the carbon content in carbides was established. To determine the other elements, an energy dispersion analyser was used. It was found that both the primary and the eutectic carbides were of the M7C3 type and very similar in composition. The carbides always contained Cr and Fe, and also W, Mo, V or Ti, in dependence on the alloying elements used. The structure of materials containing only chromium without any alloying additions exhibited coarse acicular primary carbides. The structure of materials alloyed with another element was always finer. Marked refinement was obtained by Ti alloying.
Název v anglickém jazyce
Effect of alloying elements on properties and structure of high chromium cast irons
Popis výsledku anglicky
The paper deals with hypereutectic high chromium cast irons. The subject of examination was the effect of various alloying elements (Ti, W, Mo, V) on the size of primary carbides and on the resultant material hardness. Using a scanning electron microscope with a wave dispersion analyser, the carbon content in carbides was established. To determine the other elements, an energy dispersion analyser was used. It was found that both the primary and the eutectic carbides were of the M7C3 type and very similar in composition. The carbides always contained Cr and Fe, and also W, Mo, V or Ti, in dependence on the alloying elements used. The structure of materials containing only chromium without any alloying additions exhibited coarse acicular primary carbides. The structure of materials alloyed with another element was always finer. Marked refinement was obtained by Ti alloying.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ARCHIVES OF METALLURGY AND MATERIALS
ISSN
1733-3490
e-ISSN
2300-1909
Svazek periodika
2
Číslo periodika v rámci svazku
63
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
6
Strana od-do
609-614
Kód UT WoS článku
000439031800011
EID výsledku v databázi Scopus
2-s2.0-85050150021