Details

MAX Phases


MAX Phases

Properties of Machinable Ternary Carbides and Nitrides
1. Aufl.

von: Michel W. Barsoum

147,99 €

Verlag: Wiley-VCH
Format: EPUB
Veröffentl.: 13.11.2013
ISBN/EAN: 9783527654604
Sprache: englisch
Anzahl Seiten: 436

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Beschreibungen

In this comprehensive yet compact monograph, Michel W. Barsoum, one of the pioneers in the field and the leading figure in MAX phase research, summarizes and explains, from both an experimental and a theoretical viewpoint, all the features that are necessary to understand and apply these new materials. The book covers elastic, electrical, thermal, chemical and mechanical properties in different temperature<br> regimes.<br> <br> By bringing together, in a unifi ed, self-contained manner, all the information on MAX phases hitherto only found scattered in the journal literature, this one-stop resource offers researchers and developers alike an insight into these fascinating materials.<br>
INTRODUCTION<br> Introduction<br> History of the MAX Phases<br> <br> STRUCTURE, BONDING, AND DEFECTS<br> Introduction<br> Atom Coordinates, Stacking Sequences, and Polymorphic Transformations<br> Lattice Parameters, Bond Lengths, and Interlayer Thicknesses<br> Theoretical Considerations<br> To Be or Not to Be<br> Distortion of Octahedra and Trigonal Prisms<br> Solid Solutions<br> Defects<br> Summary and Conclusions<br> <br> ELASTIC PROPERTIES, RAMAN AND INFRARED SPECTROSCOPY<br> Introduction<br> Elastic Constants<br> Young's Modulus and Shear Modulus<br> Poisson's Ratios<br> Bulk Moduli<br> Extrema in Elastic Properties<br> Effect of Temperature on Elastic Properties<br> Raman Spectroscopy<br> Infrared Spectroscopy<br> Summary and Conclusions<br> <br> THERMAL PROPERTIES<br> Introduction<br> Thermal Conductivities<br> Atomic Displacement Parameters<br> Heat Capacities<br> Thermal Expansion<br> Thermal Stability<br> Summary and Conclusions<br> <br> ELECTRONIC, OPTICAL, AND MAGNETIC PROPERTIES<br> Introduction<br> Electrical Resistivities, Hall Coefficients, and Magnetoresistances<br> Seebeck Coefficients, Theta<br> Optical Properties<br> Magnetic Properties<br> Superconducting Properties<br> Summary and Conclusions<br> <br> OXIDATION AND REACTIVITY WITH OTHER GASES<br> Introduction<br> Ti3SiC2<br> Tin+1AlXn<br> Solid Solutions between Ti3AlC2 and Ti3SiC2<br> Cr2AlC<br> Nb2AlC and (Ti0.5,Nb0.5)2AlC<br> Ti2SC<br> V2AlC and (Ti0.5,V0.5)2AlC<br> Ti3GeC2 and Ti3(Si,Ge)C2<br> Ta2AlC<br> Ti2SnC, Nb2SnC, and Hf2SnC<br> Ti2InC, Zr2InC, (Ti0.5, Hf0.5)2InC, and (Ti0.5,Zr0.5)2InC<br> Sulfur Dioxide, SO2<br> Anhydrous Hydrofluoric, HF, Gas<br> Chlorine Gas<br> Summary and Conclusions<br> Appendix<br> <br> CHEMICAL REACTIVITY<br> Introduction<br> Diffusivitiy of M and A Atoms<br> Reactions with Si, C, Metals, and Intermetallics<br> Reactions with Molten Salts<br> Reactions with Common Acids and Bases<br> Summary and Conclusions<br> <br> DISLOCATIONS, KINKING NONLINEAR ELASTICITY, AND DAMPING<br> Introduction<br> Dislocations and Their Arrangements<br> Kink Band Formation in Crystalline Solids<br> Incipient Kink Bands<br> Microscale Model for Kinking Nonlinear Elasticity<br> Experimental Verification of the IKB Model<br> Effect of Porosity<br> Experimental Evidence for IKBs<br> Why Microcracking Cannot Explain Kinking Nonlinear Elasticity<br> The Preisach -<br> Mayergoyz Model<br> Damping<br> Nonlinear Dynamic Effects<br> Summary and Conclusions<br> <br> MECHANICAL PROPERTIES: AMBIENT TEMPERATURE<br> Introduction<br> Response of Quasi-Single Crystals to Compressive Loads<br> Response of Polycrystalline Samples to Compressive Stresses<br> Response of Polycrystalline Samples to Shear Stresses<br> Response of Polycrystalline Samples to Flexure Stresses<br> Response of Polycrystalline Samples to Tensile Stresses<br> Hardness<br> Fracture Toughness and R-Curve Behavior<br> Fatigue Resistance<br> Damage Tolerance<br> Micromechanisms Responsible for High K1c, R-Curve Behavior, and Fatigue Response<br> Thermal Sock Resistance<br> Strain Rate Effects<br> Solid Solution Hardening and Softeing<br> Machinability<br> Summary and Conclusions<br> <br> MECHANICAL PROPERTIES: HIGH TEMPERATURES<br> Introduction<br> Plastic Anisotropy, Internal Stresses, and Deformation Mechanisms<br> Creep<br> Response to Other Stress States<br> Summary and Conclusions<br> <br> EPILOGUE <br> Outstanding Scientific Questions <br> MAX Phase Potential Applications <br> Forming Processes and Sintering <br> Outstanding Technological Issues <br> Some Final Comments <br> <br> INDEX
Michel W. Barsoum is Distinguished and Grosvenor-Professor in the Department of Materials Science and Engineering at Drexel<br> University, USA. His research group was the fi rst to fabricate and fully characterize the MAX phases, an important new class of machinable<br> ternary carbides and nitrides on which he and his collaborators have published more than 200 papers. He is also the author of a textbook<br> on the Fundamentals of Ceramics, the leading textbook in the field. Prof. Barsoum was awarded a Humboldt Max Planck Research Award<br> in 2000 and spent one year at the Max Planck Institute in Stuttgart, Germany. In 2008 - 2009 he spent a sabbatical year at Los Alamos<br> National Lab as the prestigious Wheatley Scholar. He is a Fellow of the American Ceramic Society and the World Academy of Ceramics.<br> In addition, Prof. Barsoum is visiting professor at Linkoping University in Sweden. With a h index of close to 50, his work has been highly and<br> widely cited. He is on ISI's most highly cited authors list. He is the author of the two entries on the MAX phases in the Encyclopedia of<br> Materials Science and Engineering.
In this comprehensive yet compact monograph, Michel W. Barsoum, one of the pioneers in the field and the leading figure in MAX phase research, summarizes and explains, from both an experimental and a theoretical viewpoint, all the features that are necessary to understand and apply these new materials. The book covers elastic, electrical, thermal, chemical and mechanical properties in different temperature<br> regimes.<br> <br> By bringing together, in a unifi ed, self-contained manner, all the information on MAX phases hitherto only found scattered in the journal literature, this one-stop resource offers researchers and developers alike an insight into these fascinating materials.

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