Etching Techniques for Duplex Steels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F15%3A%230000647" target="_blank" >RIV/26316919:_____/15:#0000647 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.journalamme.org/vol68_1/6812.pdf" target="_blank" >http://www.journalamme.org/vol68_1/6812.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Etching Techniques for Duplex Steels

Popis výsledku v původním jazyce

This contribution describes a search for an optimum etching technique for duplex ferritic-austenitic steels which would enable metallographers to find the fractions of major phases by image analysis and determine the amounts, distributions and types of intermetallic phases, if present. The microstructures were revealed by etching with seven different reagents. The phase compositions were evaluated using either image analysis or test grid-based quantitative analysis. The experimental materials were X2CrNiMoN 22-5-3 steel and its cerium-doped variant. Each of them was examined in two conditions: upon open-die forging and subsequent solution annealing and upon long-time annealing, where the latter led to extensive precipitation of intermetallic phases. The fractions of major and intermetallic phases were also determined using EBSD. Both quantitative and qualitative EBSD data were then compared to the values obtained using optical microscopy.

Název v anglickém jazyce

Etching Techniques for Duplex Steels

Popis výsledku anglicky

This contribution describes a search for an optimum etching technique for duplex ferritic-austenitic steels which would enable metallographers to find the fractions of major phases by image analysis and determine the amounts, distributions and types of intermetallic phases, if present. The microstructures were revealed by etching with seven different reagents. The phase compositions were evaluated using either image analysis or test grid-based quantitative analysis. The experimental materials were X2CrNiMoN 22-5-3 steel and its cerium-doped variant. Each of them was examined in two conditions: upon open-die forging and subsequent solution annealing and upon long-time annealing, where the latter led to extensive precipitation of intermetallic phases. The fractions of major and intermetallic phases were also determined using EBSD. Both quantitative and qualitative EBSD data were then compared to the values obtained using optical microscopy.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

<a href="/cs/project/LO1412" target="_blank" >LO1412: Rozvoj Západočeského materiálově metalurgického Centra</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Achievements in Materials and Manufacturing Engineering

ISSN

1734-8412

e-ISSN

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Svazek periodika

68

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

11-16

Kód UT WoS článku

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EID výsledku v databázi Scopus

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