MATERIALS TRANSACTIONS
Online ISSN : 1347-5320
Print ISSN : 1345-9678
ISSN-L : 1345-9678
Change of Microhardness in Stoichiometric CuAu
Markus SpanlWolfgang PüschlBoris SprušilJind\\v{r}ich ŠachlVladimír ŠímaWolfgang Pfeiler
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2002 Volume 43 Issue 3 Pages 560-565

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Abstract

Microhardness of stoichiometric CuAu was measured during isochronal heating starting from the disordered and the ordered state as well as for isochronal cooling from the disordered state. It is shown that a continuous increase of long-range order connected with similar hardness behaviour was observed in all cases of thermal treatment and pre-treatment. In correspondence with earlier resistometric experiments during isochronal temperature variation no hysteresis between heating and cooling was observed.

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© 2002 The Japan Institute of Metals and Materials
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