• Making Microchips | Computerworld

    Making Microchips By Gary Anthes ... Yet the simple element silicon in sand is the starting point for making the ... Fabs melt and refine sand to produce 99.9999% ...

  • Making Silicon Chips - Intel

    Making Silicon Chips From Sand to ... the principal ingredient in beach sand, is a natural semiconductor and the most abundant element on Earth except for oxygen.

  • Sand casting - Wikipedia

    The term "sand casting" can also refer to an object produced via the sand casting process. Sand castings are ... machine is capable of high ... water-based silicon ...

  • Silicon dioxide - Wikipedia

    Transparent solid (Amorphous) White/Whitish Yellow (Powder/Sand ... in the form of sand is used as the main ingredient ... Silicon dioxide is used to produce ...