Hot compression tests of the AZ31 magnesium alloy, performed for wide ranges of temperature and strain rate, revealed two different flow curve types for the material investigated. At higher strain rates and lower temperatures, flow curves exhibit a distinct peak. At lower strain rates and higher temperatures, flow stress values change less rapidly. This makes it difficult to find a single function able to accurately describe the deformation behaviour of AZ31 alloy in the entire forming range. The present study discusses an effect of the AZ31 magnesium alloy flow stress description on the accuracy of extrusion force prediction by means of FE simulation. A number of forward extrusion trials were carried out in order to acquire experimental da...
This paper presents results of theoretical and experimental research works on the rolling process of...
The maximum speed at which magnesium can be extruded is considerably slower than that of many common...
The article consists test results of direct extrusion AZ80A & ZK60A magnesium alloys. Extrusion proc...
The paper presents the results of the numerical modeling of a chosen magnesium alloy deformation pro...
The paper presents the results of the numerical modeling of a chosen magnesium alloy deformation pro...
Praca dotyczy badań właściwości mechanicznych jednego ze stopów magnezu, który ze względu na jego ma...
In this project, the material is AZ31-O magnesium alloy sheet. The sheet thickness is 1.2mm. Warm te...
In this project, the material is AZ31-O magnesium alloy sheet. The sheet thickness is 1.2mm. Warm te...
In this project, the material is AZ31-O magnesium alloy sheet. The sheet thickness is 1.2mm. Warm te...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This paper presents results of theoretical and experimental research works on the rolling process of...
The paper presents the results of numerical modelling of AZ61 magnesium alloy hot deformation using ...
This paper presents results of theoretical and experimental research works on the rolling process of...
The maximum speed at which magnesium can be extruded is considerably slower than that of many common...
The article consists test results of direct extrusion AZ80A & ZK60A magnesium alloys. Extrusion proc...
The paper presents the results of the numerical modeling of a chosen magnesium alloy deformation pro...
The paper presents the results of the numerical modeling of a chosen magnesium alloy deformation pro...
Praca dotyczy badań właściwości mechanicznych jednego ze stopów magnezu, który ze względu na jego ma...
In this project, the material is AZ31-O magnesium alloy sheet. The sheet thickness is 1.2mm. Warm te...
In this project, the material is AZ31-O magnesium alloy sheet. The sheet thickness is 1.2mm. Warm te...
In this project, the material is AZ31-O magnesium alloy sheet. The sheet thickness is 1.2mm. Warm te...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
This paper presents the results of numerical analysis of metal forming process of a lever preform fr...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This study presents the results of physical modelling of the processes of metal forming of bars made...
This paper presents results of theoretical and experimental research works on the rolling process of...
The paper presents the results of numerical modelling of AZ61 magnesium alloy hot deformation using ...
This paper presents results of theoretical and experimental research works on the rolling process of...
The maximum speed at which magnesium can be extruded is considerably slower than that of many common...
The article consists test results of direct extrusion AZ80A & ZK60A magnesium alloys. Extrusion proc...