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Exploration of Ternary Subsystems of Superalloys by High-Throughput Thin Film Experimentation: Optical and Electrical Data of the Co-Al-W System

Published online by Cambridge University Press:  04 February 2015

Dennis Naujoks ,
Dennis Koenig  and
Alfred Ludwig
Dennis Naujoks
Affiliation:
Institut für Werkstoffe, Ruhr-Universität Bochum, 44780 Bochum, Germany
Dennis Koenig
Affiliation:
Institut für Werkstoffe, Ruhr-Universität Bochum, 44780 Bochum, Germany
Alfred Ludwig
Affiliation:
Institut für Werkstoffe, Ruhr-Universität Bochum, 44780 Bochum, Germany
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Abstract

The complete ternary system Co-Al-W was fabricated as a thin film materials library by combinatorial magnetron sputtering. The materials library was investigated using high-throughput characterization methods such as optical measurements as well as automated resistance screening. The obtained data indicate possible phase regions and compositional regions which show early surface oxidation. The demonstrated approach illustrates that using high-throughput measurement methods provides a fast access to data of relatively unexplored materials systems. The gained data provides a valuable basis for further in-depth studies of the investigated materials systems.

Keywords

combinatorial synthesisthin filmelectrical properties
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1760: Symposium YY – Advanced Structural and Functional Intermetallic-Based Alloys , 2015 , mrsf14-1760-yy05-19
Copyright
Copyright © Materials Research Society 2015 

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