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Glasses with a constant B 2 O 3 and an increasing La 2 O 3 content in the system La 2 O 3 –SrO–B 2 O 3 were obtained by the usual melt quenching procedure. The crystallization and sinterability of the glasses were investigated by hot stage microscopy (HSM), differential thermal analysis (DTA), X-ray diffraction (XRD) analysis, transmission...
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