A series of modified PVC pipes, with different concentrations of chlorinated polyethylene, was manufactured under carefully controlled processing conditions. The strength and toughness of each pipe was measured by a variety of methods including uniaxial tensile strength, notched C-ring, essential work of fracture, strain energy release rate, fracture toughness, and impact tests. Over the range of compositions tested, all of the quantitative measures of toughness and strength suggest an approximately linear relationship with modifier concentration. For pipe of the dimensions used in this study, the yield strength is overestimated when determined via the net section stress on the notched C-ring.
Assessment of strength and toughness of modified PVC pipes
Plastics, Rubber and Composites ; 30 , 9 ; 434-440
2001
7 Seiten, 28 Quellen
Article (Journal)
English
Weld toughness study advances reeled clad pipes' deepwater potential
Tema Archive | 2015
|Fracture toughness properties of two grades of X80 supermartensitic welded pipes
Tema Archive | 2000
|Crack resistance and notch toughness of longitudinal and spiral welded pipes
Tema Archive | 2001
|Microstructure, strength and toughness of C/SiC composite modified by PIP-SiC matrix
DOAJ | 2020
|Effect of prestrain on tensile and fracture toughness properties of line pipes
Tema Archive | 2002
|