Etching Techniques for Duplex Steels

Result code in 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>

Result on the web

<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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Result language

angličtina

Original language name

Etching Techniques for Duplex Steels

Original language description

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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

<a href="/en/project/LO1412" target="_blank" >LO1412: Development of the West Bohemian Centre of Materials and Metallurgy</a><br>

Continuities

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

Publication year

2015

Confidentiality

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

Name of the periodical

Journal of Achievements in Materials and Manufacturing Engineering

ISSN

1734-8412

e-ISSN

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Volume of the periodical

68

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

11-16

UT code for WoS article

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EID of the result in the Scopus database

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