Flyash-Reinforced MMC Properties

Courtesy of Cyco Int’l Pty. Ltd.

and Prof. P. Rohatgi

• Density

  • Al: 2.7 g/cm3
  • Al/20% FAc: 2.3 g/cm3

• Modulus

  • A356: 71 GPa
  • A356 + 20% FAc: 75 GPA
  • A356 + 10% FAp: 85 GPa

• Wear resistance (abrasive sand test)

  • Steel: wear coefficient 3.31 x 10-6 mm3/rev
  • Al/20% FAc: 5.78 x 10-8 mm3/rev

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