Interplay between internal stresses and matrix stiffness influences hydrothermal ageing behaviour of zirconia-toughened-alumina
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DOI: 10.1016/j.actamat.2019.11.061
Abstract: Abstract Zirconia based bio-ceramics such as ZTA (zirconia-toughened alumina) composite are often used in orthopaedic and dental implants. The hydrothermal ageing behaviour of zirconia in humid environments is an important factor affecting the lifetime of… read more here.
Keywords: zirconia toughened; hydrothermal ageing; toughened alumina; zirconia ... See more keywords
Influence of CeO2 addition on the microstructure and mechanical properties of Zirconia-toughened alumina (ZTA) composite prepared by spark plasma sintering
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DOI: 10.1016/j.ceramint.2019.11.249
Abstract: Abstract In this study, zirconia-toughened alumina (ZTA) samples with different amounts of CeO2 were prepared by the spark plasma sintering method. The phase composition and microstructure of the samples were examined by X-ray diffraction, scanning… read more here.
Keywords: zirconia toughened; toughened alumina; spark plasma; prepared spark ... See more keywords
Zirconia-Toughened Alumina Ceramic Wear Particles Do Not Elicit Inflammatory Responses in Human Macrophages
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DOI: 10.3390/ijms24076482
Abstract: Ten percent of patients undergoing total hip arthroplasty (THA) require revision surgery. One of the reasons for THA are wear particles released from the implants that can activate the immune defense and cause osteolysis and… read more here.
Keywords: zirconia toughened; thp macrophages; toughened alumina; primary macrophages ... See more keywords
Zirconia Toughened Alumina-Based Separator Membrane for Advanced Alkaline Water Electrolyzer
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DOI: 10.3390/polym14061173
Abstract: Hydrogen is nowadays considered a favorable and attractive energy carrier fuel to replace other fuels that cause global warming problems. Water electrolysis has attracted the attention of researchers to produce green hydrogen mainly for the… read more here.
Keywords: zirconia toughened; toughened alumina; water; separator ... See more keywords