The effect of the phase added to ZrO2 ceramics on its mechanical properties, and in partcular on the fracture toughness, was examined using the example of Al2 O3 - ZrO2 composite where ZrO2 was stabilized with 3 mol% of Y2 O3 . Composites of 20% wt. Al2 O3 - 80 wt.% ZrO2 with different size of corundum grain were made. Vickers indenter crack resistance tests showed an increase of 21% in the value of this parameter for the samples with Al2 O3 grains of approx. 6.5 μm in comparison with pure ZrO2 ceramics. On the basis of literature data and microscopic observations, authors present a thesis that this increase is caused by two factors, i.e. the increase of the phase transition range (from tetragonal to monoclinic phase) accompanying crack pro...
Tesi per compendi de publicacions, amb diferents seccions retallades pels drets d'editorTetragonal p...
This work evaluates the effects of grain growth and tetragonality of the t-ZrO2 phase on the mechani...
The aim of the present study was to investigate the production of tetragonal zirconia (t-ZrO2) parti...
High mechanical properties of sub-μm grain Al2O3 and 3Y-ZrO2 present high potential for the cutting ...
Stabilized ZrO2-Y2O3 ceramics have been prepared with varying grain sizes and microstructures with t...
用真空烧结方法制备了Al2O3/ZrO2(Y2O3)复合材料,分析了ZrO2(3Y)和ZrO2(2Y)含量对Al2O3基陶瓷抗弯强度、断裂韧性的影响.用XRD定量分析了含摩尔分数2%与3%Y2O3的Z...
Stabilized ZrO2-Y2O3 ceramics have been prepared with varying grain sizes and microstructures with t...
U ovom radu ispitivano je hoće li se dodavanjem cirkonij oksida smanjiti krhkost aluminij oksidne ke...
This article is devoted to the study of the mechanical and strength properties of Y2O3-doped ZrO2–Ce...
The aim of the present study was to investigate the production of tetragonal zirconia (t-ZrO2) parti...
U ovom radu ispitivano je hoće li se dodavanjem cirkonij oksida smanjiti krhkost aluminij oksidne ke...
The aim of the work is to establish the method of numerical simulation of stress induced transformat...
U ovom radu ispitivano je hoće li se dodavanjem cirkonij oksida smanjiti krhkost aluminij oksidne ke...
In this investigation a series of Al2O3-ZrO2 composites materials were prepared using unstabilised Z...
Tetragonal polycrystalline zirconia, commonly stabilised with 3 mol% yttria (3Y-TZP), became one of ...
Tesi per compendi de publicacions, amb diferents seccions retallades pels drets d'editorTetragonal p...
This work evaluates the effects of grain growth and tetragonality of the t-ZrO2 phase on the mechani...
The aim of the present study was to investigate the production of tetragonal zirconia (t-ZrO2) parti...
High mechanical properties of sub-μm grain Al2O3 and 3Y-ZrO2 present high potential for the cutting ...
Stabilized ZrO2-Y2O3 ceramics have been prepared with varying grain sizes and microstructures with t...
用真空烧结方法制备了Al2O3/ZrO2(Y2O3)复合材料,分析了ZrO2(3Y)和ZrO2(2Y)含量对Al2O3基陶瓷抗弯强度、断裂韧性的影响.用XRD定量分析了含摩尔分数2%与3%Y2O3的Z...
Stabilized ZrO2-Y2O3 ceramics have been prepared with varying grain sizes and microstructures with t...
U ovom radu ispitivano je hoće li se dodavanjem cirkonij oksida smanjiti krhkost aluminij oksidne ke...
This article is devoted to the study of the mechanical and strength properties of Y2O3-doped ZrO2–Ce...
The aim of the present study was to investigate the production of tetragonal zirconia (t-ZrO2) parti...
U ovom radu ispitivano je hoće li se dodavanjem cirkonij oksida smanjiti krhkost aluminij oksidne ke...
The aim of the work is to establish the method of numerical simulation of stress induced transformat...
U ovom radu ispitivano je hoće li se dodavanjem cirkonij oksida smanjiti krhkost aluminij oksidne ke...
In this investigation a series of Al2O3-ZrO2 composites materials were prepared using unstabilised Z...
Tetragonal polycrystalline zirconia, commonly stabilised with 3 mol% yttria (3Y-TZP), became one of ...
Tesi per compendi de publicacions, amb diferents seccions retallades pels drets d'editorTetragonal p...
This work evaluates the effects of grain growth and tetragonality of the t-ZrO2 phase on the mechani...
The aim of the present study was to investigate the production of tetragonal zirconia (t-ZrO2) parti...