Academic Journal
EFFECTS OF NH₄HCO₃ CONTENTS ON THE PROPERTIES OF SiC POROUS CERAMICS REINFORCED WITH WHISKERS
| العنوان: | EFFECTS OF NH₄HCO₃ CONTENTS ON THE PROPERTIES OF SiC POROUS CERAMICS REINFORCED WITH WHISKERS |
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| المؤلفون: | Yingying Zhai, Beiyue Ma, Zhang Yaran, Ren Xinming, Wu Hua, Qian Fan, Yang Wengang, Liu Guoqi, Zhu Qiang |
| المصدر: | Ceramics-Silikáty, Vol 63, Iss 2, Pp 232-238 (2019) |
| بيانات النشر: | University of Chemistry and Technology, Prague, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Clay industries. Ceramics. Glass |
| مصطلحات موضوعية: | Clay industries. Ceramics. Glass, TP785-869 |
| الوصف: | SiC porous ceramics (SPCs) were prepared from crystalline silicon cutting slurry waste with NH₄HCO₃ (NHC) as the pore-forming agent. The effects of NHC contents on the properties of the as-prepared SPCs were investigated. It was found that the main crystalline phase of the SPCs was β-SiC. The SPCs consisted of SiC particles and SiC whiskers. The thermal shock resistance of the SPCs was obviously strengthened due to the formation of the SiC whisker. When NHC contents were increased to 30 wt.%, the cold compressive strength and thermal shock resistance of the SPCs with porosity of around 63.76% were found to be favourable to the application in the molten metal filtration field. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0862-5468 1804-5847 |
| Relation: | http://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=1269; https://doaj.org/toc/0862-5468; https://doaj.org/toc/1804-5847 |
| DOI: | 10.13168/cs.2019.0015 |
| URL الوصول: | https://doaj.org/article/4d386c8198c94c30a1adb50f4a5ec945 |
| رقم الانضمام: | edsdoj.4d386c8198c94c30a1adb50f4a5ec945 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 08625468 18045847 |
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| DOI: | 10.13168/cs.2019.0015 |