The previously reported results show that changing the relative craze density from 0% to 1% at a crazing stress of 40 MPa decreases the ductility
It provides clarity with chemical resistance and excellent ductility
Thus, besides improving the ductility
of this PPO/PPS blend, impact modifiers also improve the relative strength and ductility
of vibration welds.
The failure stress was not significantly affected by changing the strain rate, but the ductility
of crazed samples decreased with an increase in strain rate.
Under these conditions the failure surface has started to show a degree of ductility
These studies demonstrate the combined benefits of micro-crack deformation modes to dissipate damage in ductile composites, tight crack width control for reduced corrosive transport properties, and material ductility
in mitigating structural damage from steel corrosion embedded in ECC materials.
The results indicate that energy ductility
is clearly influenced by the thickness of GFRP plating, exhibiting higher levels of increase for higher thickness of plating.
Effects of axiality of stress, Crack arrest theory, Stress intensity representation, Stress gradient, Rate of Strain, Effect of Cyclic Stress, Fatigue Crack, Crack Propagation, (KIc = [sigma] [square root of ([pi]a)] Griffith's theory of fracture mechanics, Irwin's K = [square root of (E)] x G, Crack Surface Displacement Mode, Crack Tip Opening Displacement (CTOD), (BS 5762-1979 and BS 7448 part-I) R-Curve Test methods J-Integral Test method, Linear-Elastic Fracture Mechanics (LEFM) (ASTM E 399), Elastic-Plastic Fracture Mechanics (EPFM), Nil Ductility
Information available pertaining to the strength and ductility
of hybrid fibre reinforced concrete is found to be limited.
The first, Ultem polyetherimide 9085 is claimed to offer better flow and ductility
than the previous Ultem 9075.
of this specimen was 18%, but ultimate strength was slightly decreased to 2030 MPa.
Carpenter AerMet[R] 340 alloy exhibits strength and toughness comparable to that of Marage 350 but with substantially improved ductility
and fatigue resistance.