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  2. Silicon dioxide - Wikipedia

    en.wikipedia.org/wiki/Silicon_dioxide

    Because silicon dioxide is a native oxide of silicon it is more widely used compared to other semiconductors like gallium arsenide or indium phosphide. Silicon dioxide could be grown on a silicon semiconductor surface. [46] Silicon oxide layers could protect silicon surfaces during diffusion processes, and could be used for diffusion masking ...

  3. Melting points of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Melting_points_of_the...

    The Gmelin rare earths handbook lists 1522 °C and 1550 °C as two melting points given in the literature, the most recent reference [Handbook on the chemistry and physics of rare earths, vol.12 (1989)] is given with 1529 °C.

  4. Silicon - Wikipedia

    en.wikipedia.org/wiki/Silicon

    The first silicon semiconductor oxide planar transistor was made by Frosch and Derick in 1957. [43] ... It thus has a high melting point of 1414 °C, as a lot of ...

  5. Silicon monoxide - Wikipedia

    en.wikipedia.org/wiki/Silicon_monoxide

    For the p SiO above molten silicon in a quartz (SiO 2) crucible at the melting point of silicon, one study yielded a value of 0.002 atm. [10] For the direct vaporization of pure, amorphous SiO solid, 0.001 atm has been reported. [11] For a coating system, at the phase boundary between SiO 2 and a silicide, 0.01 atm was reported. [12]

  6. Silicon oxide - Wikipedia

    en.wikipedia.org/wiki/Silicon_oxide

    Silicon oxide may refer to either of the following: Silicon dioxide or quartz, SiO 2, very well characterized; Silicon monoxide, SiO, not very well characterized

  7. Aluminium silicate - Wikipedia

    en.wikipedia.org/wiki/Aluminium_silicate

    Aluminium silicate is a type of fibrous material made of aluminium oxide and silicon dioxide, (such materials are also called aluminosilicate fibres). These are glassy solid solutions rather than chemical compounds. The compositions are often described in terms of % weight of alumina, Al 2 O 3 and silica, SiO 2. Temperature resistance increases ...

  8. Silicon nitride - Wikipedia

    en.wikipedia.org/wiki/Silicon_nitride

    4 (Trisilicon tetranitride) is the most thermodynamically stable and commercially important of the silicon nitrides, [6] and the term ″Silicon nitride″ commonly refers to this specific composition. It is a white, high-melting-point solid that is relatively chemically inert, being attacked by dilute HF and hot H 3 PO 4.

  9. Calcium silicate - Wikipedia

    en.wikipedia.org/wiki/Calcium_silicate

    Melting point: 2,130 [2] °C (3,870 °F; 2,400 K) Solubility in water. 0.01% (20 °C) [1] ... The calcium oxide combines with silicon as the oxygen scavenger ...