High pressure sintered ZrO2-6%wt REO
العنوان: | High pressure sintered ZrO2-6%wt REO |
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المؤلفون: | Kuranaga C., Bobrovnitchii G.S. |
سنة النشر: | 2007 |
المجموعة: | doiSerbia (National Library of Serbia / KoBSON) |
مصطلحات موضوعية: | ZrO2, rare earth oxides, sintering, high pressures, tetragonal phase |
الوصف: | The sintering conditions employed in this work are innovative, due to the use of an alternative technology to process ZrO2-REO (rare earth oxide mixture), so called high temperature - high pressure (HPHT). A pressure of 5GPa was used, temperatures of 1100, 1200, and 1300 o C, for times of 2 and 5 minutes. The best results were obtained for samples sintered at 5GPa/1300 o C/5min., where a micro-hardness of 4.8GPa, fracture toughness of 5.3MPa.m 1, density of 97.9%, and 88% in volume of a tetragonal phase retained at room temperature were achieved. |
نوع الوثيقة: | other/unknown material |
اللغة: | unknown |
العلاقة: | http://dx.doi.org/10.2298/SOS0701017KTest |
DOI: | 10.2298/SOS0701017K |
الإتاحة: | https://doi.org/10.2298/SOS0701017KTest |
رقم الانضمام: | edsbas.31DE7FE4 |
قاعدة البيانات: | BASE |
DOI: | 10.2298/SOS0701017K |
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