The research of penetration testing in the FRP pipe applications

2nd International Conference on New Material and Chemical Industry

材料科学;化学工业

Xin, M.L.^1 ; Chen, Y.^1 ; Li, M.D.^1 ; Wang, Z.G.^1 ; Gu, G.H.^1

Guangzhou Special Pressure Equipment Inspection and Research Institute, Guangzhou

510663, China^1

关键词: Non destructive testing;    Nondestructive testing method;    Penetrant testing;    Penetration testing;    Rigid polyvinyl chlorides;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/292/1/012080/pdf
DOI  :  10.1088/1757-899X/292/1/012080

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this paper, for the first time will be introduced to the penetrant metal nondestructive testing technology in FRP pipe non-destructive testing, glass fiber reinforced plastic are verified through the SEM surface sine qua non of penetrant testing. Through the prefabricated crack, glass fiber reinforced plastic materials available to the nondestructive testing methods for crack detection. By penetrant testing of glass fiber reinforced plastic, partial fluorine polyethylene and rigid polyvinyl chloride (PVC) for inspection, to find obvious crack.