Effect of prestrain on ductility and toughness in a high-strength line pipe steel
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DOI: 10.1007/s10704-020-00442-6
Abstract: Fracture properties of a mother plate for API grade X100 line pipe after pre-straining up to 6% are investigated using tensile notched bars and CT pre-cracked specimens. The material has an anisotropic plastic and damage… read more here.
Keywords: ductility toughness; line pipe; effect;
Improved ductility and toughness of an Al-Cu casting alloy by changing the geometrical morphology of dendritic grains
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DOI: 10.1016/j.matlet.2017.12.037
Abstract: Abstract Different dendritic grain morphology of an Al-Cu alloy was obtained by adjusting the casting parameters. Compared to the equiaxed dendritic grains, the tortuous dendritic grains led to increased tensile elongation (from 10.4% to 16.8%)… read more here.
Keywords: dendritic grains; alloy; improved ductility; morphology ... See more keywords
Ductility and Toughness Improvement of Injection-Molded Compostable Pieces of Polylactide by Melt Blending with Poly(ε-caprolactone) and Thermoplastic Starch
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DOI: 10.3390/ma11112138
Abstract: The present study describes the preparation and characterization of binary and ternary blends based on polylactide (PLA) with poly(ε-caprolactone) (PCL) and thermoplastic starch (TPS) to develop fully compostable plastics with improved ductility and toughness. To… read more here.
Keywords: ductility toughness; pcl; pla; tps ... See more keywords