作者: N. N. Vinogradova , L. N. Dmitruk , O. B. Petrova
DOI: 10.1023/B:GPAC.0000016391.83527.44
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摘要: The glass formation is investigated and the highest contents of rare-earth oxides are determined in glasses Ln2O3–B2O3 system composition region (Ln2O3)1 + x · 3B2O3 (Ln = La, Nd, Gd, Er, Dy, Yb, Lu; 0 ≤ 0.8). It shown that total content La2O3–Ln2O3–B2O3 ternary can substantially exceed their binary systems. devitrification at temperatures above transition point Tg analyzed.