Data for: Impact of residual stress on thermal damage accumulation, and Young's modulus of fiber-reinforced ultra-high temperature ceramics

The relative dimensional change (ΔL/L0) versus temperature was measured up to 1300 °C under flowing argon with a 5 °C/min heating rate using a dilatometer Netzsch mod. DIL E 402 (Netzsch, Geraetebau, Germany), on 25 mm x 2.5 mm x 2 mm bars采用德国耐驰设备制造公司（Netzsch, Geraetebau, Germany）生产的型号为DIL E 402的热膨胀仪（dilatometer），在流动氩气氛围、升温速率5 ℃/min的条件下，对尺寸为25 mm × 2.5 mm × 2 mm的棒状试样，进行了最高至1300 ℃的相对尺寸变化（ΔL/L₀）随温度变化的测试。