network former 예문

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1. There are three classes of components for oxide glasses : network formers, intermediates, and modifiers.
2. The network formers ( silicon, boron, germanium ) form a highly cross-linked network of chemical bonds.
3. Network modifiers were used to alter the chemical composition of the network former and reduce the melting temperature of the batch.
4. The intermediates ( titanium, aluminium, zirconium, beryllium, magnesium, zinc ) can act as both network formers and modifiers, according to the glass composition.
5. In the early modern era, network formers were obtained from fine or coarse sands which were usually located near the area of production or from silica based pebbles.