PHASE FORMATION IN NiTiAl10 POWDER MIXTURE DURING HEATING TO 1100 degrees C

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916944" target="_blank" >RIV/60461373:22310/18:43916944 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.12776/ams.v24i2.1081" target="_blank" >http://dx.doi.org/10.12776/ams.v24i2.1081</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12776/ams.v24i2.1081" target="_blank" >10.12776/ams.v24i2.1081</a>

Result language

angličtina

Original language name

PHASE FORMATION IN NiTiAl10 POWDER MIXTURE DURING HEATING TO 1100 degrees C

Original language description

In this paper the comparison of NiTiAl10 wt. % with the binary NiTi46 wt. % prepared by powder metallurgy was researched. The method of combustion synthesis was carried out under following conditions: sintering temperature of 800 degrees C and 1100 degrees C and heating rate approx. 300 degrees C. min(-1). The addition of aluminium to NiTi46 wt. % powder mixture completely changed the temperature of combustion synthesis and phase evolution during sintering. The reactions into Ni-Ti-Al powder mixture started below the melting temperature of aluminium and the new phases were formed in the material. The process of reactive sintering was studied by differential thermal analysis using the heating rate of 30 degrees C. min(-1) and 100 degrees C. min(-1). A combination of induction furnace and optical pyrometer. The addition of aluminium influenced microstructure significantly and increased the hardness of samples.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20501 - Materials engineering

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

2018

Confidentiality

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

Name of the periodical

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

—

Volume of the periodical

24

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

6

Pages from-to

181-186

UT code for WoS article

000437192500009

EID of the result in the Scopus database

2-s2.0-85049221286