Microstructure and mechanical properties of 3-D Ti-Si-N bulk materials synthesized by spark plasma sintering
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- 作者：Q. Wan ; Y.M. Chen ; H.D. Liu ; B. Yang ; toyangbing@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ti&ndash ; Si&ndash ; N bulk material ; SPS ; Nanocomposite ; Microhardness
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 July 2016
- 年：2016
- 卷：674
- 期：Complete
- 页码：131-135
- 全文大小：1242 K
文摘
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Ti–Si–N 3-D bulk materials were successfully synthesized by SPS.
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The increasing Si3N4 densified the structure and decreased TiN grain sizes.
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Maximum microhardness observed in TiSiN with 10 at.% Si3N4.
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The improved hardness of bulk Ti–Si–N is related to the relative density and grain boundary hardening effect.