【摘要】 探索了以纤维增强耐高温树脂基体作为发动机壳体用隔热-结构一体化复合材料的方法。在热传导机理分析的基础上,考核了高强玻璃纤维/HT-1、高强玻璃纤维/HT-2复合材料的热性能及工艺性。结果表明,纤维增强树脂基复合材料作为隔热-结构层的方法是可行的,能满足室温至500℃范围的短时隔热性能,并与碳纤维本体材料具有良好的粘接性。更多还原

【Abstract】 The methods are explored used for reinforcing thermalresistant resin matrix composite as motor case with integration of heat insulation and structure.Based on the theory of heat conduction,two thermal-resistant matrixes of HT-1,HT-2 are examined.The heat insulation properties of high strength glass fiber /HT-1 and high strength glass fiber/HT-2 composite are measured.The results show the feasibility of fiber reinforced resin matrix composite as the layer of heat insulation-structure.The composite meets the demand of heat insulation from room temperature to 500℃ and has good adhesion with carbon fiber composite.更多还原