Theoretical Analysis of Diffusion of Solutes During the Solidification of Alloys PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Theoretical Analysis of Diffusion of Solutes During the Solidification of Alloys PDF full book. Access full book title Theoretical Analysis of Diffusion of Solutes During the Solidification of Alloys by Carl Wagner. Download full books in PDF and EPUB format.
Author: Carl Wagner
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 36
Get Book Here
Book Description
Author: Carl Wagner
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 36
Get Book Here
Book Description
Author: Nikolas Provatas
Publisher: CRC Press
ISBN: 1000435008
Category : Science
Languages : en
Pages : 186
Get Book Here
Book Description
This book presents a study of phase field modelling of solidification in metal alloy systems. It is divided in two main themes. The first half discusses several classes of quantitative multi-order parameter phase field models for multi-component alloy solidification. These are derived in grand potential ensemble, thus tracking solidification in alloys through the evolution of the chemical potentials of solute species rather than the more commonly used solute concentrations. The use of matched asymptotic analysis for making phase field models quantitative is also discussed at length, and derived in detail in order to make this somewhat abstract topic accessible to students. The second half of the book studies the application of phase field modelling to rapid solidification where solute trapping and interface undercooling follow highly non-equilibrium conditions. In this limit, matched asymptotic analysis is used to map phase field evolution equations onto the continuous growth model, which is generally accepted as a sharp-interface description of solidification at rapid solidification rates. This book will be of interest to graduate students and researchers in materials science and materials engineering. Key Features Presents a clear path to develop quantitative multi-phase and multi-component phase field models for solidification and other phase transformation kinetics Derives and discusses the quantitative nature of the model formulations through matched interface asymptotic analysis Explores a framework for quantitative treatment of rapid solidification to control solute trapping and solute drag dynamics
Author: D. Loper
Publisher: Springer Science & Business Media
ISBN: 9400935870
Category : Medical
Languages : en
Pages : 475
Get Book Here
Book Description
This volume contains papers presented at the NATO Advanced Research Workshop on the Structure and Dynamics of Partially Solidified Systems held at Stanford Sierra Lodge, Tahoe, California, May 12-16, 1986. This work shop grew out of a realization that there was a significant amount of interest and activity in this topic in several unrelated disciplines, and that it would be mutually beneficial to bring together those mathemati' cians, scientists and engineers interested in this subject to share their knowledge and ideas with each other. Partially solidified systems occur in a variety of natural and man made environments. Perhaps the most well-known occurrence involves the solidification of metallic alloys. Typically as a molten alloy is cooled, the solid phase advances from the cold boundary into the liquid as a branching forest of dendritic crystals. This creates a region of mixed solid and liquid phases, commonly referred to as a mushy zone, in which the solid forms a rigidly connected framework with the liquid occurring in the intercrystalline gaps. In addition to the casting of metallic alloys, mushy zones can occur in weld pools, the Earth's core and. mantle, magma chambers, temperate glaciers, frozen soils, frozen lakes and sea ice. A second mechanical configuration for the solid phase is as a suspension of small crystals within the liquid; this is referred to as a slurry.
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1546
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 518
Get Book Here
Book Description
Author: Society of Chemical Industry (Great Britain)
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1132
Get Book Here
Book Description
Author: American Foundrymen's Society
Publisher:
ISBN:
Category : Founding
Languages : en
Pages : 1000
Get Book Here
Book Description
Author: United States. Office of Saline Water
Publisher:
ISBN:
Category : Saline water conversion
Languages : en
Pages : 978
Get Book Here
Book Description
Author: Rodolfo Monti
Publisher: CRC Press
ISBN: 9780415275811
Category : Science
Languages : en
Pages : 630
Get Book Here
Book Description
In a microgravity experiment, the conditions prevalent in fluid phases can be substantially different from those on the ground and can be exploited to improve different processes. Fluid physics research in microgravity is important for the advancement of all microgravity scients: life, material, and engineering. Space flight provides a unique laboratory that allows scientists to improve their understanding of the behaviour of fluids in low gravity, allowing the investigation of phenomena and processes normally masked by the effects of gravity and thus difficult to study on Earth. Physics of Fluids in Microgravity provides a clear view of recent research and progress in the different fields of fluid research in space. The topics presented include bubles and drops dynamics, Maragoni flows, diffustion and thermodiffusion, solidfication,a nd crystal growth. The results obtained so far are, in some cases, to be confirmed by extensive research activities on the International Space station, where basic and applied microgravity experimentation will take place in the years to come.
Author: Battelle Memorial Institute. Titanium Metallurgical Laboratory
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 100
Get Book Here
Book Description
