Author: Nikolaĭ Nikolaevich BuĭnovPublisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 4
Book Description
Effect of Plastic Deformation on Subsequent Decomposition in Aluminum Alloys
Author: Nikolaĭ Nikolaevich BuĭnovPublisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 4
Book Description
Effect of Plastic Deformation on Subsequent Decomposition in Aluminum Alloys Al-Si and Al-Mg-Si
Author: Nikolaĭ Nikolaevich BuĭnovPublisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 8
Book Description
The effect of plastic deformation on subsequent decomposition in the alloys Al-Si (1.2 percent Si) and Al-Mg-Si (1.4 percent Mg2Si) was studied with an electron microscope. These alloys were chosen because the first is easily quenched and does not age at room temperature and because in the second no decomposition after quenching and natural aging is detected with the electron microscope (although the properties change). These alloys were chosen also because they could be studied by the oxide-film method. This method was used to study the surface of the samples, which was etched before deformation and aging. It is then possible to observe simultaneously, on the electron photographs, precipitation, the block structure, and those alterations (slip lines, bending of blocks, cracks, etc.) in the submicroscopic structure of the alloys which are caused by deformation.
Hot Deformation of Aluminum Alloys III
Author: Z. JinPublisher: Wiley-TMS
ISBN: 9781118000403
Category : Technology & Engineering
Languages : en
Pages : 0
Book Description
These proceedings address recent progress in theoretical and experimental studies of hot deformation of aluminum alloys. Technical papers from fundamental research and industrial applications cover such topics as hot deformation mechanisms, evolution of grain structure, texture, precipitates, and damage in thermomechanical processes including rolling, extrusion, forging, superplastic forming, friction stir welding, severe plastic deformation forming, hydroforming, and semi-solid forming. The design and optimization of thermomechanical processes and microstructure using fundamental understanding, development of models, and computer simulation are also addressed. A collection of papers from the 2003 TMS Annual Meeting and Exhibition, which was held in San Diego, California, March 2-6, 2003.