Strengthening in rapidly solidified age hardened CuCr and CuCrZr alloys

CuCr and CuCrZr alloy powders were produced by water atomization and consolidated by warm extrusion. Coherent Cr precipitation is associated with the peak hardness condition in these alloys. The mechanical properties obtained after ageing treatments, namely the peak hardness, and the correspondin...

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Veröffentlicht in:	Acta Materialia 1997, Vol.45 (1), p.177-190
Hauptverfasser:	Correia, J.B., Davies, H.A., Sellars, C.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	AGING Applied sciences ATOMIZATION CHROMIUM ALLOYS COPPER ALLOYS Cross-disciplinary physics: materials science rheology Exact sciences and technology EXPERIMENTAL DATA EXTRUSION HARDNESS MATERIALS SCIENCE Materials synthesis materials processing Metals. Metallurgy MICROSTRUCTURE Physics Powder processing: powder metallurgy, compaction, sintering, mechanical alloying, and granulation PRECIPITATION PRECIPITATION HARDENING SOLID SOLUTIONS ZIRCONIUM ALLOYS
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