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Showing 1 to 5 of 5 for “"Al2024"”.
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Experimental Techniques for Shear Testing of Thin Sheet Metals and Compression Testing at Intermediate Strain Rates
… Specimens are fabricated from a 0.5in Al2024-T351 plate with their gage sections orientated in various directions. Tests are conducted at shear strain rates ranging from 0.01(1/s) to 9000(1/s). Traditionally, shear characterization is performed through torsion tests on thin walled tube …
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Design, fabrication, and characterization of functionally graded materials
… on highly reflective alloys of aluminum such as Al2024 and Al6061 was also investigated. Leveraging the higher absorptivity of Al4047 and remelting during LMD, a strong metallurgical bond was obtained between the substrate and the deposit. Preheating the substrate was identified to increase the …
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Simultaneous machining of aerospace structural materials using poly-drills
… hole quality metrics. The focus was mainly on Al2024 alloys, which is commonly used as an aerospace structural material. The results show that uncoated carbide drills with high point angle and smaller diameter generated less thrust force, produced higher quality holes, and formed a lower …
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A Torque Based Power Input Model for Friction Stir Welding
For decades models have been developed for predicting the size of the weld nugget and heat affected zones in fusion welded structures. The basis for these models is the welding heat input, which is fairly well understood for most arc welding processes. However, this traditional approach is not as …
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Ανάλυση της απόκρισης σύνθετων πολυμερών υλικών υπό συνθήκες φωτιάς. Εφαρμογή σε αεροπορικές κατασκευές
… samples used for every test campaign. Metallic (AL2024-T3) samples, CFRP neat and modified, and hybrid GLARE ones where manufactured. Also the experimental work performed is described. Cone calorimetry testing data are available, results from thermogravimetry tests, differential scanning …