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  • In this activity, students watch video clips of IRL research scientist Dr Ian Brown talking about sialons and then answer a series of graded questions related to the content.

    By the end of this activity, students should be able to:

    • explain what sialons are
    • name the elements present in sialons
    • describe in simple terms the difference between a sialon and an O-Sialon
    • state some of the physical properties that characterise sialons
    • list some of the challenges that researchers in this area of advanced ceramic research face.

    Download the Word file (see link below) for:

    • introduction/background notes
    • instructions on what you need and what to do
    • student worksheet.
      Published 27 April 2010 Referencing Hub articles
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