Structure and properties of Ti-Al-Si-X alloys produced by SHS method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43896557" target="_blank" >RIV/60461373:22310/13:43896557 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.intermet.2013.03.009" target="_blank" >http://dx.doi.org/10.1016/j.intermet.2013.03.009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.intermet.2013.03.009" target="_blank" >10.1016/j.intermet.2013.03.009</a>

Result language

angličtina

Original language name

Structure and properties of Ti-Al-Si-X alloys produced by SHS method

Original language description

This work aims to describe the effect of alloying by transition metals (Co, Cr, Cu, Fe, Ni, Mo) on the structure and properties of TiAl15Si15 alloy prepared by SHS technique. Results show that alloying elements do not form their own phases in detectableamounts, being dissolved in titanium silicide or aluminide. Co, Cu and Ni were determined mainly in aluminide, while iron was found predominantly in the silicide phase. Chromium and molybdenum dissolve in both aluminide and silicide in almost comparableamounts. All applied alloying elements increase the wear resistance and the oxidation resistance at 1000 °C, but reduce the room-temperature mechanical properties. Molybdenum-alloyed material exhibits the best oxidation resistance, followed by chromium-containing alloy. These alloys are also characterized by exceptional thermal stability.

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

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/GBP108%2F12%2FG043" target="_blank" >GBP108/12/G043: Interface controlled properties of micro/nanocrystalline materials for advanced structural applications, biodegradable implants and hydrogen storage</a><br>

Continuities

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

Publication year

2013

Confidentiality

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

Name of the periodical

Intermetalics

ISSN

0966-9795

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

August

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

11-19

UT code for WoS article

000319309300003

EID of the result in the Scopus database

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