ǂThe ǂshape memory effect in systems Cu-based alloys

Povzetek

330a The aim of this work was to analyse the mechanisms of hindered internal passivation of silver based alloys which was obtained by the modification of basic chemical composition. A generalisation of the phenomenon, experimental verification and the estimated range of micro-element concentration is also introduced. The ability for inoculation of a particular alloy is determined by the differences between the formation energies of oxides, as well as their crystallographic similarity. Therefore, for the investigated Ag-Zn alloys, Mg was selected as the micro-alloying element. The influence of 0.001 up to 0.5 mass % of Mg added to the selected alloys was analysed. By changing the chemical composition,internal passivation was hindered, internal oxidation rate was increased, and considerably greater (redoubled) depths of internal oxidation were achieved.

Ključne besede

shape memory alloys;martensite trnsformation;

Podatki

Jezik:	Angleški jezik
Leto izida:	2013
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UP PEF - Pedagoška fakulteta
UDK:	54
COBISS:	4646359
ISSN:	2319-8753
Matična publikacija:	International journal of innovative research in science, engineering and technology
Št. ogledov:	4679
Št. prenosov:	77
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Neznan jezik
Sekundarne ključne besede:	zlitine;
Vrsta dela (COBISS):	Delo ni kategorizirano
Sistemski komentar:	Adobe Reader
Strani:	8 str.
Letnik:	ǂVol. ǂ2
Zvezek:	ǂno. ǂ2
Čas izdaje:	2013
Ključne besede (UDK):	mathematics;natural sciences;naravoslovne vede;matematika;chemistry;crystallography;mineralogy;kemija;
ID:	1492452