EN AW-2024 Wrought Aluminum Alloy Processed by Casting with Crystallization under Pressure

Journal Title: Strojnicky casopis - Journal of Mechanical Engineering - Year 2017, Vol 67, Issue 2

Abstract

By using the wrought aluminum alloys can be created castings with higher mechanical properties than the castings made of standard foundry aluminum alloys, but it is necessary to handle the process of making sound castings without any defects such as hot tears and shrinkage porosity. In experiments, we have been studied of wrought aluminum alloy EN AW-2024 which has been processed by the casting with crystallization under pressure with forced flow. Castings were heat treated by standard T6 heat treatment.

Authors and Affiliations

Branislav Vanko, Ladislav Stanček and Roman Moravčík

Keywords

Related Articles

Effective Thermo-Structural Analysis for Disc Brake System Simulation

The evaluation of disk brake squeal is nowadays performed using Finite Element Model. In this standard procedure the thermal effects are omitted. The omission is done because of long computing time of fully coupled bra...

Parallel Computation on Multicore Processors Using Explicit Form of the Finite Element Method and C++ Standard Libraries

In this paper, the form of modifications of the existing sequential code written in C or C++ programming language for the calculation of various kind of structures using the explicit form of the Finite Element Method (...

PHENOMENOLOGICAL MATERIAL MODEL OF FOAM SOLIDS

n this contribution a new phenomenological model for pressure loaded foam materials is proposed. The presented relationship between compressive stresses and compressive strains is derived by using simple rheological mo...

The Investigation of the Cavitation Phenomenon in the Laval Nozzle with Full and Partial Surface Wetting

The article deals with the cavitation phenomenon affected by full and partial wetting of the wall. For the numerical computation of flow in the Laval nozzle the Schnerr-Sauer cavitation model was tested and was used fo...

ANALYSIS OF PIEZOELECTRIC SEMICONDUCTING SOLIDS BY MESHLESS METHOD

In this paper, a meshless local Petrov-Galerkin (MLPG) method is proposed to calculate mechanical and electrical responses of three-dimensional piezoelectric semiconductors under static load. The analyzed solid is disc...

Download PDF file
  • EP ID EP43922
  • DOI https://doi.org/10.1515/scjme-2017-0024
  • Views 211
  • Downloads 0

How To Cite

Branislav Vanko, Ladislav Stanček and Roman Moravčík (2017). EN AW-2024 Wrought Aluminum Alloy Processed by Casting with Crystallization under Pressure. Strojnicky casopis - Journal of Mechanical Engineering, 67(2), -. https://europub.co.uk/articles/-A-43922