Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 492-507 |
| Seitenumfang | 16 |
| Fachzeitschrift | Advanced engineering materials |
| Jahrgang | 7 |
| Ausgabenummer | 6 |
| Publikationsstatus | Veröffentlicht - Juni 2005 |
| Extern publiziert | Ja |
Abstract
The structure and properties of shape memory alloys such as nickel and titanium was studied. Nickel and titanium were melted in a graphite crucible, and the melt was poured in a mild steel cylindrical mold with a wall thickness of 2.54 cm. Single crystals were grown from the 50.9 cast material using the modified Bridgeman technique in an atmosphere of inert gas and were then homogenized in a vacuum furnace for 24 hours at 1000°C and quenched in water at ambient temperature. It was shown that the sensitivity of the higher nickel compositions to heat treatment allows for simple tailoring of properties and also indicated a higher sensitivity to solidification conditions.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Allgemeine Materialwissenschaften
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
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in: Advanced engineering materials, Jahrgang 7, Nr. 6, 06.2005, S. 492-507.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Cast NiTi shape-memory alloys
AU - Ortega, Alicia M.
AU - Tyber, Jeffrey
AU - Frick, Carl P.
AU - Gall, Ken
AU - Maier, Hans J.
PY - 2005/6
Y1 - 2005/6
N2 - The structure and properties of shape memory alloys such as nickel and titanium was studied. Nickel and titanium were melted in a graphite crucible, and the melt was poured in a mild steel cylindrical mold with a wall thickness of 2.54 cm. Single crystals were grown from the 50.9 cast material using the modified Bridgeman technique in an atmosphere of inert gas and were then homogenized in a vacuum furnace for 24 hours at 1000°C and quenched in water at ambient temperature. It was shown that the sensitivity of the higher nickel compositions to heat treatment allows for simple tailoring of properties and also indicated a higher sensitivity to solidification conditions.
AB - The structure and properties of shape memory alloys such as nickel and titanium was studied. Nickel and titanium were melted in a graphite crucible, and the melt was poured in a mild steel cylindrical mold with a wall thickness of 2.54 cm. Single crystals were grown from the 50.9 cast material using the modified Bridgeman technique in an atmosphere of inert gas and were then homogenized in a vacuum furnace for 24 hours at 1000°C and quenched in water at ambient temperature. It was shown that the sensitivity of the higher nickel compositions to heat treatment allows for simple tailoring of properties and also indicated a higher sensitivity to solidification conditions.
UR - http://www.scopus.com/inward/record.url?scp=22044458378&partnerID=8YFLogxK
U2 - 10.1002/adem.200400173
DO - 10.1002/adem.200400173
M3 - Article
AN - SCOPUS:22044458378
VL - 7
SP - 492
EP - 507
JO - Advanced engineering materials
JF - Advanced engineering materials
SN - 1438-1656
IS - 6
ER -