fracture toughness


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Related to fracture toughness: Stress intensity factor

fracture toughness

A measure of a member’s ability to absorb energy without fracture.
References in periodicals archive ?
As seen from Table 3, the impact strength and fracture toughness increase with the addition of PES-C at ambient temperature.
9 dynamic stress intensity factor and fracture toughness variation according to fracture toughness criteria is shown for tempered martensitic steel.
Nevertheless, it was found that after swelling in the water for few days, the fracture toughness properties of composites decrease significantly, although the modified layered fillers nanocomposites still show the better outcomes compare to unmodified and neat polymer.
By extension, the CS specimen configuration was applied to evaluate the interfacial fracture toughness of Bone-Biomaterial systems under normal and mixed mode loading (equations 4 and 5) as illustrated in fig.
The fracture toughness of dentin is the lowest for crack propagation perpendicular to the tubule axis (41), (42), (43).
Several attempts to measure interlaminar fracture toughness Gc were made.
The fracture toughness values of the TiN-Matrix coating at different loads were calculated based on equations (4) (13) and (5) (21).
For estimating crack resistance of produced condensates fracture toughness [K.
Among the working group topics addressed were terminology, accelerated aging, optical properties, precision, microbiological methods, fracture toughness, fiber properties, edgewise crush resistance, dirt and shives, compressive strength, tensile properties, chemical analysis, grease resistance, and picking resistance.
Typical fracture toughness values tested per ASTM E1820 exceed 200 ksi-[in.
According to Singh, the objective of the collaboration is to develop composite materials and designs "that will improve the strength and fracture toughness of composite glass and glass-ceramic-based seals.
Tests can cover the full range of conditions needed to determine the fatigue limit or fracture toughness of a material.