Sol-gel processing and phase characterization of Al<inf>2</inf>O<inf>3</inf>and Al<inf>2</inf>O<inf>3</inf>/SiC nanocomposite powders

• المؤلفون الرئيسيون: Sukanda Jiansirisomboon, Kenneth J.D. MacKenzie
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Engineering; Materials Science; Physics and Astronomy
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33644765828&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/61685

Monolithic Al2O3and Al2O3/SiC nanocomposite powders were prepared by sol-gel processing. The process involved the precipitation of Al(NO3)3·9H2O with NH4OH in excess water to form boehmite (AlOOH). XRD indicates that the subsequent thermal reaction proceeds by the phase transformation sequence AlOOH...