Mathematical Modeling of Thermomechanical Treatment Process Applied to Aluminum Base Alloys for Aeronautics
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2011, Vol 34, Issue 4
Abstract
To optimize the thermo-mechanical processing of aluminum base alloys, mathematical modeling was used in a laborious research program by planned experiment of thermomechanical treatment process applied to an Al-Zn system alloy. The paper presents the modeling stages, the type of mathematical model that allows for the analysis of the main influences (technological parameters), their influence size and the type of correlationsbetween them. The simulation of the thermomechanical treatment process by varying the process parameters within the tested values and thermomechanical treatment optimization (getting the optimal complex of strength and plasticity properties in a convenient treatment option) is possible using the mathematical model developed.
Authors and Affiliations
Marian NEACSU, Doru HANGANU, Elisabeta VASILESCU
Keywords
Related Articles
- EP ID EP625654
- DOI -
- Views 77
- Downloads 0
Noise Levels in Workplaces of Cold Rolling Mill Plant
The excessive noise exposure is one of numerous physical hazards present in the steel industry. Considerable noise develops the steel strips rolling process. In this study are presented and discussed the noise levels at...
Structure Effects over Behavior of Graphite Gray Iron in Running
The work aims at emphasizing the structure changes of graphite gray iron, as a result of make-casting conditions and their effects over behavior in running of several cast items. Researches consisted of complex character...
Study of RV52 Steel Plates Properties after Thermic Treatment
The thermal treatment of RV52 steel plates determines high mechanical properties such as: strength, wear resistance and tenacity. The normalized plate samples were studied to determine the effect of the tension release h...
Deposition Technologies for Obtaining Thin Films with Special Properties
The properties of metallic materials can be improved by deposition of materials. The coating has a tear strength and better hydro-abrasive corrosion. The thin layer deposition has a thickness of less than 10 micrometers....
Effects of Plastic Deformation and Temperature on Microstructural and Mechanical Properties of a Cu Al Ni Shape Memory Alloy
In Cu 12.88% wt.Al4 %wt. Ni shape memory alloy the influence of plastic deformation and thermal treatments on the microstructures and hardness were studied by optical microscopy, scanning electron microscopy (SEM), Vicke...