Properties of sodium titanium silicate glasses
1958; US government; Volume: 61; Issue: 2 Linguagem: Inglês
10.6028/jres.061.014
ISSN2376-5305
Autores Tópico(s)Material Science and Thermodynamics
ResumoThe 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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