Design of Aluminum Rolling Processes for Foil, Sheet, and Plate

2019 ◽  
Author(s):  
Julian H. Driver ◽  
Olaf Engler
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloys ◽  
Rolling Process ◽  
Thermal And Mechanical Properties ◽  
Fundamental Relationship ◽  
Application Specific ◽  
Aluminum Rolling

A large proportion of all aluminum alloys are used as rolled products in the form of sheet, foil or plate. In virtually all cases, the required properties of these materials are specific to the application such as microstructure, and thermal and mechanical properties. This article describes the fundamental relationship between composition, rolling process, microstructures, and properties and illustrates how rolling processes can be designed to achieve optimal application specific properties.

scholarly journals Analysis of radial-shear rolling process parameters of aluminum alloys based on FEM modeling

2020 ◽  
Vol 315 ◽  
pp. 11001
Author(s):  
Yury Gamin ◽  
Alexander Koshmin ◽  
Dinh Xuan Ta
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloys ◽  
Process Parameters ◽  
Rolling Process ◽  
Strain Rates ◽  
Elongation Ratio ◽  
Fem Modeling ◽  
Deformation Velocity ◽  
Radial Shear Rolling ◽  
Lower Heating

This article presents the features of temperature change at different deformation-velocity parameters of radial-shear rolling process. Based on modeling the maps of temperature and strain rates distribution and zone of intensive heating are obtained. It is shown that with the elongation ratio μ≥1.5, the deformation heating increases more intensively at lower heating temperatures of the workpiece. The rods are obtained from 1050A alloy (Al99.5 %) with mechanical properties (UTS ~ 111 MPa, YS ~ 109 MPa, δ ~ 15%), reflecting the partially recrystallized structure.

Effect of Different Operating Temperatures on Mechanical Properties of Several Rolled Aluminum Alloys

2015 ◽  
Vol 1119 ◽  
pp. 514-518
Author(s):  
Wei Bo Zhu ◽  
Xian Quan Jiang ◽  
Quan Li ◽  
Si Ya Wang
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Aluminum Alloys ◽  
Room Temperature ◽  
Operating Temperature ◽  
Rolling Process ◽  
Breaking Elongation ◽  
Rolled Aluminum ◽  
Operating Temperatures

The five kinds of 1100, 1050, 1108, 8079 and 8079H alloy sheets have been prepared by melting, casting and rolling process and tensile strength and elongation of alloys have been tested at room temperature, 100°C, 200°C, 300 °C. For provide a reference of the mechanical properties for the applications of these alloys. It was indicated that the mechanical properties of alloys were significantly different at different operating temperatures, the overall trend is that the tensile strength (σb) of the alloys decreased significantly and the breaking elongation (εb) of the alloys remarkably increased with the increase of the testing temperatures. The tensile strength of the alloys are about 30MPa at 300°C, so the operating temperature of the alloys should be controlled below 300°C.

Research Advance in Harmful Effects and Removal of Impurity Fe from Al and Al Alloys

2011 ◽  
Vol 295-297 ◽  
pp. 751-759 ◽  
Author(s):  
Hua Shen ◽  
Wei Dong Yang ◽  
He Liang ◽  
Guang Chun Yao
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloys ◽  
Pure Aluminum ◽  
Al Alloys ◽  
Precipitation Method ◽  
Filtration Method ◽  
Purification Methods ◽  
Research Advance ◽  
Harmful Effects

The presence of Fe and harmful effects on mechanical properties of pure aluminum and aluminum alloys are introduced. Several purification methods are reviewed, but all of them are of definite limitations. It is effective that precipitation method, filtration method and centrifugal division method are integrated.

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