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Preparation, Microstructure, and Mechanical Properties of Spinel-Corundum-Sialon Composite Materials from Waste Fly Ash and Aluminum Dross
المؤلفون المشاركون
Huang, Zhaohui
Huang, Juntong
Yang, Jingzhou
Huang, Saifang
Xu, Youguo
Chen, Kai
Yi, Shuai
Zhang, Shaowei
Liu, Yangai
Fang, Minghao
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-01-30
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
The solid wastes fly ash and aluminum dross were used to prepare the low cost, high added-value product spinel-corundum-Sialon with an in situ aluminothermic reduction-nitridation reaction.
The effects of varying raw material components and heating temperatures on the phase compositions, microstructure, bulk density, apparent porosity, and bending strength of products were investigated.
The presence of hazardous or impure elements in the products was also evaluated.
The sintered materials mainly consisted of micro-/nanosized plate corundum, octahedral spinel, and hexagonal columnar β-Sialon.
The bulk density and bending strength of product samples initially increased and then decreased as Al content increased.
Product samples with an Al content exceeding 10 mass% that were sintered at 1450°C exhibited the highest bending strength (288 MPa), the lowest apparent porosity (1.24%), and extremely low linear shrinkage (0.67%).
The main impurity present was Fe5Si3 with hazardous elements P, Cr, Mn, and Ni doping.
This work could provide a new method to reduce environmental pollution and manufacture low cost high performance refractory materials using the abundant waste materials fly ash and aluminum dross.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Juntong& Fang, Minghao& Huang, Zhaohui& Liu, Yangai& Yang, Jingzhou& Huang, Saifang…[et al.]. 2014. Preparation, Microstructure, and Mechanical Properties of Spinel-Corundum-Sialon Composite Materials from Waste Fly Ash and Aluminum Dross. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1034310
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Juntong…[et al.]. Preparation, Microstructure, and Mechanical Properties of Spinel-Corundum-Sialon Composite Materials from Waste Fly Ash and Aluminum Dross. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1034310
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Juntong& Fang, Minghao& Huang, Zhaohui& Liu, Yangai& Yang, Jingzhou& Huang, Saifang…[et al.]. Preparation, Microstructure, and Mechanical Properties of Spinel-Corundum-Sialon Composite Materials from Waste Fly Ash and Aluminum Dross. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1034310
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1034310
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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