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Interrelation between the Short- and Long-Term Static Strength and the Creep Resistance of Niobium-Based Superalloys


Bukhanovskii, V. V.; Bukhanovskaya, L. M.; Mamuzić, Ilija
Interrelation between the Short- and Long-Term Static Strength and the Creep Resistance of Niobium-Based Superalloys // Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 195-219. / Mamuzić, Ilija (ur.).
Zagreb: Hrvatsko metalurško društvo, 2006. str. 201-201 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Interrelation between the Short- and Long-Term Static Strength and the Creep Resistance of Niobium-Based Superalloys

Autori
Bukhanovskii, V. V. ; Bukhanovskaya, L. M. ; Mamuzić, Ilija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 195-219. / Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2006, 201-201

Skup
7. međunarodni simpozij Hrvatskog metalurškog društva "Materijali i metalurgija"

Mjesto i datum
Šibenik, Hrvatska, 18-22. 06. 2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Niobium-based superalloys ; static strength ; creep resistance

Sažetak
The authors have performed a joint analysis of the experimental data on high-temperature mechanical properties and fracture patterns of low- and mediumalloyed niobium-based alloys (Nb-W-Mo-Zr), produced by vacuum-arc melting, in the recrystallized and cast conditions under uniaxial tension. The characteristics of short- and long-term static strength, plasticity, and creep resistance of the materials under study in a high-temperature region (0, 5 - 0, 8)• Т mp have been found to correlate closely. Both partial and generalized empirical relations between the high-temperature strength of the alloys and their ultimate strength and relative elongation in short-term static tension, which are unaffected by the structural state and fracture behavior of the material, have been obtained.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Projekt / tema
0124001

Ustanove
Metalurški fakultet, Sisak

Autor s matičnim brojem:
Ilija Mamuzić, (27862)