• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 1992, Vol. 28 ›› Issue (2): 53-56.

• Article • Previous Articles     Next Articles

ULTRASONIC NON-DESTRUCTIVE TESTING OF CARBON FIBRE REINFORCED COMPOSITE MATERIALS

He Shuangqi;Jiang Futang;Sun De   

  1. Beijing Research Institute of Materials and Technology
  • Published:1992-03-01

Abstract: This paper describes a new method that the technique of ultrasonic frequency spectral is applied to measure void content and fiber volume of carbon-fiber-reinforced composite materials.

Key words: 超声波, 复合材料, 频谱分析, 无损检测