Preparation of nitinol by reactive sintering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00432747" target="_blank" >RIV/68378271:_____/14:00432747 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Preparation of nitinol by reactive sintering
Original language description
Melting metallurgy processes of NiTi shape memory alloys can lead to undesirable contamination of the melt and forming of oxide inclusions. One possible solution of this problem is reactive sintering using pure elemental powders. Reactive sintering method enables to produce high-purity materials. In this process, compressed mixture of metallic powders is transformed to bulk intermetallic phases via thermally activated exothermic reactions. The evolved heat sustains and helps to propagate the reaction front through the body of the reactants. Therefore this process is called ?Self-sustainable High-temperature Synthesis (SHS). This work aims to optimize the parameters of the SHS process for the preparation of NiTi shape memory alloy to obtain a high-purity, low-porosity material.
Czech name
—
Czech description
—
Classification
Type
O - Miscellaneous
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA14-03044S" target="_blank" >GA14-03044S: Preparation of NiTi shape memory alloys by reactive sintering</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů