@inproceedings{7e521352ec4645059812e842ddb8bea1,
title = "Microstructural and tribological observations in metallic glass forming alloy layers produced by high-power lasers",
abstract = "Layers of Cu-based metallic glass fort-ning compositions have been produced using high-power lasers. Laser surface remelting and laser cladding techniques provide sufficient cooling rates to forrit amorphous individual laser tracks and even coatings. The layers have been characterised by SEM, TEM, confocal and optical microscopy which have shown the layers may be fully amorphous, or (nano)crystal line. Hardness testing reveals that high hardness values are attainable for the layers (> 700 HV). Shear banding is found to be initiated during indentation testing. The processing of laser remelted layers developed from initial cladding has been analyzed and parameters are outlined which govern layer thickness, track width and ultimately the microstructural appearance of the layers.",
keywords = "laser cladding, amorphous, hardness, friction",
author = "Matthews, {D. T. A.} and V. Ocelik and {De Hosson}, {J. Th. M.}",
year = "2007",
doi = "10.2495/SECM070041",
language = "English",
isbn = "978-1-84564-073-6",
series = "WIT TRANSACTIONS ON ENGINEERING SCIENCES",
publisher = "WIT PRESS/COMPUTATIONAL MECHANICS PUBLICATIONS",
pages = "33--42",
editor = "{De Hosson}, {J T M} and Brebbia, {C A} and Nishida, {S I}",
booktitle = "Computer Methods and Experimental Measurements for Surface Effects and Contact Mechanics VIII",
note = "8th International Conference on Computer Methods and Experimental Measurements for Surface Effects and Contact Mechanics ; Conference date: 16-05-2007 Through 18-05-2007",
}