Influence of heat treatments and Ni content on properties of martensitic stainless steel
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU131295" target="_blank" >RIV/00216305:26210/18:PU131295 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.afe.polsl.pl/index.php/pl/4758/influence-of-heat-treatments-and-ni-content-on-properties-of-martensitic-stainless-steel.pdf" target="_blank" >http://www.afe.polsl.pl/index.php/pl/4758/influence-of-heat-treatments-and-ni-content-on-properties-of-martensitic-stainless-steel.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24425/122532" target="_blank" >10.24425/122532</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Influence of heat treatments and Ni content on properties of martensitic stainless steel
Popis výsledku v původním jazyce
The article deals with the influence of chemical composition of martensitic stainless steel for castings GXCrNi13-4 (the 1.4317 material) on mechanical properties and structure of as cast steel after heat treatment. Properties of these martensitic stainless steel are heavily influenced by chemical composition and structure of the material after heat treatment. Structure of these steels after quenching is formed with martensite and residual austenite. When tempering the steel the carbon content in martensite is reduced and gently deposited carbides occur. The way of heat treatment has a major impact on structure of martensitic steels with low carbon content and thus on strength, hardness and elongation to fracture of these steels. Chemical composition of the melt has been treated to the desired composition of the lower, middle and upper bounds of the nickel content in the steel within the limits allowed by the standard. Test blocks were gradually cast from the melt. The influence of the nickel equivalent value on structure and properties of the 1.4317 steel was determined from results of mechanical tests.
Název v anglickém jazyce
Influence of heat treatments and Ni content on properties of martensitic stainless steel
Popis výsledku anglicky
The article deals with the influence of chemical composition of martensitic stainless steel for castings GXCrNi13-4 (the 1.4317 material) on mechanical properties and structure of as cast steel after heat treatment. Properties of these martensitic stainless steel are heavily influenced by chemical composition and structure of the material after heat treatment. Structure of these steels after quenching is formed with martensite and residual austenite. When tempering the steel the carbon content in martensite is reduced and gently deposited carbides occur. The way of heat treatment has a major impact on structure of martensitic steels with low carbon content and thus on strength, hardness and elongation to fracture of these steels. Chemical composition of the melt has been treated to the desired composition of the lower, middle and upper bounds of the nickel content in the steel within the limits allowed by the standard. Test blocks were gradually cast from the melt. The influence of the nickel equivalent value on structure and properties of the 1.4317 steel was determined from results of mechanical tests.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/TH02020445" target="_blank" >TH02020445: Výzkum a vývoj nové technologie výroby tvarově složitých a tenkostěnných součástí využívaných v hydroenergetice</a><br>
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 foundry engineering
ISSN
1897-3310
e-ISSN
2299-2944
Svazek periodika
18
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
6
Strana od-do
220-225
Kód UT WoS článku
000437761200039
EID výsledku v databázi Scopus
2-s2.0-85049777890