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Influence of boron content on the amorphization rate of Co-B mixtures by mechanical alloying

Corrias, A., Ennas, G., Marongiu, G., Musinu, A., Paschina, G. (1993) Influence of boron content on the amorphization rate of Co-B mixtures by mechanical alloying. Journal of Materials Research, 8 (6). pp. 1327-1333. ISSN 0884-2914. (doi:10.1557/JMR.1993.1327) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1557/JMR.1993.1327

Abstract

Amorphous cobalt-boron alloy powders have been prepared by a high energetic ball mill at room temperature starting from different Co/B ratios. They were characterized by means of x-ray diffraction, scanning and transmission electron microscopy, and differential scanning calorimetry. Ball milling of Co-B mixtures induces solid-state amorphization which becomes faster with increasing boron content. After maximum amorphization ball milling leads to crystallization of t-Co2B in all the binary samples.

Item Type: Article
DOI/Identification number: 10.1557/JMR.1993.1327
Uncontrolled keywords: Alloying, Ball milling, Boron, Calorimetry, Cobalt alloys, Composition effects, Crystallization, Mixtures, Powder metals, Scanning electron microscopy, Transmission electron microscopy, X ray analysis, Cobalt boron alloy powders, Differential scanning calorimetry, Mechanical alloying, Solid state amorphization reactions, X ray diffraction, Amorphous materials
Subjects: Q Science > QC Physics > QC176.8.N35 Nanoscience, nanotechnology
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Anna Corrias
Date Deposited: 17 Dec 2014 12:12 UTC
Last Modified: 29 May 2019 13:57 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/46244 (The current URI for this page, for reference purposes)
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