Combined effect of magnesia and zirconia on the bioactivity of calcium silicate ceramics at C\S ratio less than unity
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- 作者：Emad M.M. Ewaisa ; dr_ewais@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Amira M.M. Amina ; Yasser M.Z. Ahmeda ; Eman A. Ashorb ; Ulrike Hessc ; Kurosch Rezwanc
- 关键词：Calcia-silica ; Magnesia ; Zirconia ; SBF ; Bioactivity ; Vickers hardness ; Fracture toughness
- 刊名：Materials Science & Engineering C
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：70
- 期：part_P1
- 页码：155-160
- 全文大小：2062 K
文摘
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Zirconia addition played an important role in the properties of the specimens.
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Samples with 5 and 15 wt.% ZrO2 induced HA formation after immersion in SBF.
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KIC of the specimens were enhanced by the addition of 5 wt.% ZrO2.
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The properties of some investigated composites and human cortical bone are similar.