ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Recently one of the most significant research-field in the development of amorphousalloys is the research of the Cu-based amorphous alloys. The Zr-based alloys developed earlier canbe replaced by the newly developed Cu-based alloys as the high price of the Zr-based alloys limitstheir utilization in spite of their favourable properties. Production of Cu-based alloys having thesame or more favourite properties than Zr-based alloys is cheaper and this fact can promote theirincreasing utilization. Cu-Zr-Ti and Cu-Hf-Ti alloy systems – they are Cu-based alloys – haveexcellent mechanical properties. In this paper investigations of crystallization of amorphousCu44,25Zr36Ag14,75Ti5 powder produced by ball milling (these processes have not been investigatedyet according to the reference data) are described. In the course of investigation of thecrystallization process, samples were heated to a temperature of investigation by means of a DSCequipment and the developed state was frozen by chilling. The investigation of the developedstructure and to identify the phases formed during heat treatment, X-ray diffraction method wasused
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/19/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.589.131.pdf
