Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
CALPHAD Thermodynamic Modeling for Al-Zn-Mg-Cu Quaternary System with H Metastable Phase Description
Author: Thermodynamic Modeling and Experimental Investigation of the Al-Cu-Mg-Zn Quaternary System
Author: Haiyan LiangCALPHAD and Alloy Thermodynamics
Author: Patrice E. A. TurchiPublisher: Minerals, Metals, & Materials Society
ISBN:
Category : Science
Languages : en
Pages : 302
Book Description
These proceedings emphasize all theoretical aspects of computational thermodynamics and kinetics and their impact on the science of alloys and materials design. The book offers an assesment of the CALPHAD (Calculation of Phase Diagrams) approach pioneered by Larry Kaufman.
CALPHAD (Calculation of Phase Diagrams): A Comprehensive Guide
Author: N. SaundersPublisher: Elsevier
ISBN: 0080528430
Category : Technology & Engineering
Languages : en
Pages : 497
Book Description
This monograph acts as a benchmark to current achievements in the field of Computer Coupling of Phase Diagrams and Thermochemistry, often called CALPHAD which is an acronym for Computer CALculation of PHAse Diagrams. It also acts as a guide to both the basic background of the subject area and the cutting edge of the topic, combining comprehensive discussions of the underlying physical principles of the CALPHAD method with detailed descriptions of their application to real complex multi-component materials. Approaches which combine both thermodynamic and kinetic models to interpret non-equilibrium phase transformations are also reviewed.
Computational Thermodynamics of Materials
Author: Zi-Kui LiuPublisher: Cambridge University Press
ISBN: 0521198968
Category : Science
Languages : en
Pages : 261
Book Description
Integrates fundamental concepts with experimental data and practical applications, including worked examples and end-of-chapter problems.
Thermodynamic Modeling and Experimental Investigation of the Mg-Cu-Ni-Y Quaternary System
Author: Md. Mezbahul IslamSpringer Handbook of Materials Measurement Methods
Author: Horst CzichosPublisher: Springer Science & Business Media
ISBN: 3540303006
Category : Technology & Engineering
Languages : en
Pages : 1215
Book Description
This Handbook compiles advanced methods for materials measurement and characterization from the macroscopic to the nano-scale. Materials professionals need not only handbooks of materials data but clear guidelines and standards for how to measure the full spectrum of materials characteristics of new materials ans systems. Since materials science forms a bridge between the more traditonal fields of physics, engineering, and chemistry, unifying the varying perspectives and covering the full gamut of properties also serves a useful purpose. This handbook is the first dedicated to these practical and important considerations.
Thermodynamic Modeling and Experimental Investigation of the Mg-Al-Ca-Sr System
Author: Mohammad AljarrahPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
In this work, a self-consistent thermodynamic database for the Mg-Al-Ca-Sr system using the modified quasichemical model has been constructed. The thermodynamic description of the quaternary system was established by combining the thermodynamic descriptions of the constituent binary and ternary sub-systems. The Mg-Al-Ca and Mg-Al-Sr systems were investigated by combining thermodynamic modeling and experimental investigation. The experimental investigation has been performed using DSC, XRD, SEM and EPMA. Also, isothermal sections at 300°C and 400°C were constructed for the Mg-Al-Ca and Mg-Al-Sr systems. In the Mg-Al-Sr system, six ternary solubilities of the binary compounds extended into the ternary system have been found and denoted as (Mg 17 Sr 2), (Mg 23 Sr 6), (Mg 38 Sr 9), (Mg 2 Sr), (Al 4 Sr) and (Al 2 Sr). The reported ternary compound in the literature (Mg 58 Al 38 Sr 4) has been observed in this work. In the Mg-Al-Ca system, three binary compounds were found to dissolve the third component in the ternary system and were denoted as (Al 2 Ca), (Al 3 Ca 8), and (Mg 2 Ca). The ternary compound (C36) reported in the literature has been confirmed. A comparison between the calculated liquidus projection of the Mg-Ca-Sr system using the modified quasichemical model and random solution model has been presented. It was found that while the random solution model agrees well with the experimental phase diagram, the modified quasichemical model gives better agreement with the experimental thermodynamic data and the experimental phase diagram. Liquidus projection of the Al-Ca-Sr system was calculated using the modified quasichemical model and combined with the other three ternaries in one database for the Mg-Al-Ca-Sr system.
Metals Abstracts
Author: Computational Thermodynamics
Author: H. L. LukasPublisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 342
Book Description
Phase diagrams are used in materials research and engineering to understand the interrelationship between composition, microstructure and process conditions. In complex systems, computational methods such as CALPHAD are employed to model thermodynamic properties for each phase and simulate multicomponent phase behavior. Written by recognized experts in the field, this is the first introductory guide to the CALPHAD method, providing a theoretical and practical approach. Building on core thermodynamic principles, this book applies crystallography, first principles methods and experimental data to computational phase behavior modeling using the CALPHAD method. With a chapter dedicated to creating thermodynamic databases, the reader will be confident in assessing, optimizing and validating complex thermodynamic systems alongside database construction and manipulation. Several case studies put the methods into a practical context, making this suitable for use on advanced materials design and engineering courses and an invaluable reference to those using thermodynamic data in their research or simulations.