Effects of Heat Treatment on Microhardness of Some Al-Cu Alloy Prepared by Vacuum Coating

Autor:	Safdar Habibi, Amir Namdarmanesh, Babak Jaleh, Mojtaba Shamlo
Rok vydání:	2014
Předmět:	Materials science Atomic force microscopy Metallurgy Alloy Relaxation (NMR) Binary alloy engineering engineering.material Indentation hardness Vacuum coating Amorphous solid
Zdroj:	Materials Sciences and Applications. :491-495
ISSN:	2153-1188 2153-117X
Popis:	In this paper binary alloy of Al-Cu with composition Al(100-x)Cux, (x = 10, 15, 20) is prepared by thermal evaporation method. The prepared samples are annealed at different temperatures and investigated by XRD and microhardness method. XRD has been used to show amorphous state of structures and microhrdness tester show the increase in hardness due to the increase in amount of Al in the alloy. SEM and AFM were also used to show information about the surface of the specimen, resulting some densification and relaxation in these specimens.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::49152a963b9fbf17f121553bea25260f https://doi.org/10.4236/msa.2014.58053 Zobrazit plný text záznamu