Tailoring microstructure and properties of bilayer-graded Al/B₄C/MgAl₂O₄ composites by single-stage pressureless infiltration

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• 作者：A. Bahrami^a ; ^b ; M.I. Pech-Canul^a ; ^{martin.pech@cinvestav.edu.mx} ; ^{martpech@gmail.com} ; N. Soltani^a ; ^b ; C.A. Gutié ; rrez^a ; P.H. Kamm^c ; A. Gurlo^d
• 关键词：One-step pressureless infiltration ; Graded materials ; Rice-husk ash ; Mechanical properties
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：408-418
• 全文大小：3878 K
• 卷排序：694

文摘

Graded Al/B4C/MgAl2O4 composites were fabricated via pressureless infiltration. L12 Taguchi method was applied to obtain optimum processing conditions. Optimal conditions to maximize the Young's moduli were established. Optimum process condition for maximum bending strength were determined.