Estudio de la microdureza de alumbres de la serie CrK(SO4)2·12H2O-AlK(SO4)2·12H20

D. MOREIRAS, J. SOLANS

Abstract


In this work the tnicro-hardness on crystals of the iso- morfic. series CrK (SOn)d 12 HLO-A~I<(SOI), 12 Ha0 is mea- sured. The loads eniployed are 5, 10 and 20 p.; for the last load Vickers hardness from 64 to 70 kg/mm2 are obtained. The cotistants of Kiclr's law are calculated

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