Artigo Acesso aberto

Properties of sodium titanium silicate glasses

1958; US government; Volume: 61; Issue: 2 Linguagem: Inglês

10.6028/jres.061.014

ISSN

2376-5305

Autores

E.H. Hamilton, G.W. Cleek,

Tópico(s)

Material Science and Thermodynamics

Resumo

The glass-formin g area of the K a20-Ti02-Si02 system was surveyed.Glasse~ were ma d e "'ith refra ct ive indices from 1.5184 to 1.8005, nu values from 51.5 to 23 .2,and densities from 2.42 to 3.00.The glasses have higher di spersions and have considerably lower densities than the PbO glasses with comparable refractive indices.

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