1,724,953 research outputs found
Analyse des Ausscheidungsverhaltens der Aluminiumlegierung AA 6016
No full textSimulation zur Ausscheidungssequenz der Aluminiumklasse 6xxx. Untersuchung von Gleich- und Ungleichgewichtsphasen der Aluminiumlegierung 6016 (Al-Mg-Si).Simulation of the precipitation sequence of the aluminium class 6xxx. Investigation of stable and metastable phases of the aluminium alloy 6016 (Al-Mg-Si)
Material modeling of 6016-O and 6016-T4 aluminum alloy sheets and application to hole expansion forming simulation
No full textThis study investigates the influence of heat treatment on the anisotropic plastic deformation behaviors of 6016-O and 6016-T4 aluminum alloy sheets. The two material samples were fabricated from the same lot and, therefore, have the same grain size and crystallographic texture. Biaxial tensile tests using both cruciform and tubular specimens are performed for many proportional stress paths in the first quadrant of stress space. The test results reveal that the degree of differential hardening (DH) is much larger in 6016-T4 than in 6016-O. It is shown that the work contour shape of 6016-O is controlled by crystallographic texture, whereas that of 6016-T4 presumably depends on GP-zones as well. From the biaxial stress test data, an appropriate yield function for each material is determined and employed in the finite element analysis of the hole expansion forming process. It was found that the Yld2000-2d yield function provides proper material representations of the plastic behavior of both material samples in the sense that it correctly predicts the fracture or localized neck locations, which occurs in the hole edge vicinity. For 6016-O, the thickness strain profile predicted with the Yld2000-2d yield function, which accounts for the DH of the material, is in better agreement with the experimental results than that obtained with the isotropic hardening model. For 6016-T4, the Yld2000-2d yield function with an exponent of 8 with the isotropic hardening assumption leads to a fair prediction of the experimental data. In order to enhance the accuracy of forming simulations for 6016-T4, it is necessary to develop a material model that is capable of reproducing the significant DH resulting from the GP-zones. ? 2016 Elsevier Ltd.1111Nsciescopu
Block Card 6016 Jackman Road
No full textThis image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: Dwelling | 6016 Jackman Road (Toledo, Ohio) | Side gabled | Hopewell Hills (Toledo, Ohio) | Greenwood Area (Toledo, Ohio) | West Toledo Area (Toledo, Ohio) | Folk House Styl
Block Card 6016 Curson Drive
No full textThis image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: Dwelling | 6016 Curson Drive (Toledo, Ohio) | Ranch houses | Hopewell Hills (Toledo, Ohio) | Greenwood Area (Toledo, Ohio) | West Toledo Area (Toledo, Ohio
Camió de l'empresa Padrosa amb matrícula GE-6016
No full textCamió de l'empresa Padrosa amb matrícula GE-6016
Hot cracking in the welding of aluminium alloy AW 6016
No full textTema ovog završnog rada su tople pukotine kod zavarivanja aluminijske legure AW 6016
(AlMg0,4Si1,2).
U uvodnom dijelu rada je opisan proces proizvodnje aluminija te njegova svojstva i primjena.
Detaljno su opisane aluminijske legure, njihovo označivanje, podjela te njihova zavarljivost.
U trećem poglavlju rada su opisani procesi nastanka toplih pukotina, njihove vrste te su opisane
metode ispitivanja osjetljivosti zavarenih spojeva na nastanak toplih pukotina.
Na kraju rada opisana je faktografija toplih pukotina nastalih na leguri AW 6016, te metode sa
kojima se mogu spriječiti.Main topic of this paper are hot cracks when welding aluminum alloy AW 6016
(AlMg0,4Si1,2).
Introductory part of this paper describes the process of production of aluminum and its properties
and applications. Aluminum alloys, their designation, division and their weldability are
described in detail.
Third chapter describes formation process of hot cracks, their types and methods for testing
welds sensitivity to hot cracks
At the end oft he paper it is described the factograpy of hot cracks formed on alloy AW 6016, as
well methods with which they can be prevented
The Flow Stress Characteristic and Constitutive Equation of 6016 Aluminum Alloy in Warm Forming
No full textIn order to realize numerical simulation of warm forming and reasonably establish the warm formation process parameters for 6016 aluminum alloy, we study the forging process of 6016 aluminum alloy with warm compression experiments on the Gleele-1500 thermal simulation testing machine, and research the deformation flow stress behavior of the aluminum alloy sheet at different temperatures , strain rate under the warm forming. The results show that the deformation temperature and strain rate have significant influence on flow stress of 6016 aluminum alloy sheet, that is, the alloy is a temperature and strain rate sensitive materials, and the flow stress increases with the increase of strain rate and decreases with the increase of deformation temperature. The deformation constitutive equation of 6016 aluminum alloy is got by multiple linear regression analysis. The constitutive equation is consistent with the experimental curves rather well, which confirms the accuracy of the constitutive equation.</jats:p
Data for: High-throughput thermodynamic calculations of phase equilibria in solidified 6016 Al-alloys
No full textThe calculated phase equilibria information for 6016 alloy
Thermoelastic properties of plain weave composites for multilayer circuit board applications
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Previous issue date: 1995-0
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