J. Castaing

collaborators

2 papers

cond-mat.mtrl-sci2024

$α$ -Al $_{2}$ O $_{3}$ sapphire and rubies deformed by dual basal slip at intermediate temperatures (900C-1300 $^{\circ}$ C) -- II. dissociation and stacking faults

M. Castillo Rodríguez, J. Castaing, A. Muñoz +2

Sapphire and rubies (undoped and Cr-doped $α$ -Al $_{2}$ O $_{3}$ single crystals) have been deformed in compression at temperatures lower than those previously used in studies of dislocat…

cond-mat.mtrl-sci2024

Chromium hardening and Peierls mechanism for basal slip in sapphire at temperatures between 900 and 1500 $^{\circ}$ C

Miguel Castillo Rodríguez, Antonio Muñoz Bernabé, Jacques Castaing +2

The plastic deformation of Cr3+ -doped a-Al2 O3 (ruby) with four distinct Cr concentrations has been studied at temperatures between 900 and 1500 $^{\circ}$ C. The mechanical tests in…

α-Al2​O3​ sapphire and rubies deformed by dual basal slip at intermediate temperatures (900C-1300∘C) -- II. dissociation and stacking faults

Chromium hardening and Peierls mechanism for basal slip in sapphire at temperatures between 900 and 1500 ∘C

$α$ -Al $_{2}$ O $_{3}$ sapphire and rubies deformed by dual basal slip at intermediate temperatures (900C-1300 $^{\circ}$ C) -- II. dissociation and stacking faults

Chromium hardening and Peierls mechanism for basal slip in sapphire at temperatures between 900 and 1500 $^{\circ}$ C