INTERFACIAL EQUILIBRIA IN TITANIUM PARTICLE GLASS-CERAMIC COMPOSITES

被引：6

作者：

FERRARIS, M

BADINI, C

COUZINET, B

机构：

[1] Politecnico di Torino, Dipartimento Scienza dei Materiali e Ingegneria Chimica, 10129 Torino

来源：

COMPOSITES | 1994年 / 25卷 / 07期

关键词：

INTERFACIAL EQUILIBRIA; TITANIUM PARTICLES; GLASS CERAMICS; COMPOSITES;

D O I：

10.1016/0010-4361(94)90175-9

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Titanium particle-reinforced glass ceramic matrix composites were prepared by sintering under an Ar atmosphere titanium particles (Ti(p)) and the glass powders 45ZnO-15PbO-40B2O3 (MOI%) (ZPB) for the ZPBT composites and 48.8SiO2-48.8CaO-2.4B2O3 (SCB) for the SCBT composites. Each composite was characterized by scanning electron microscopy, energy dispersive spectroscopy, X-ray diffraction and differential thermal analysis. In order to modify the interfacial strength of the composites, glass matrices with different amounts of TiO2 (TZPB and TSCB, 7 and 2.1 mol% TiO2, respectively) were prepared. TiO2 allows the formation of a continuous interface between Ti(p) and the TSCB matrix and the modification of the interfacial equilibrium between Ti(p) and the TZPB matrix.

引用

页码：494 / 498

页数：5

共 14 条

[11] EFFECT OF THERMAL-EXPANSION MISMATCH ON THE THERMAL-DIFFUSIVITY OF GLASS-NI COMPOSITES [J].