Porous Metals with Directional Pores [electronic resource] /
Nakajima, Hideo.author.
This book reviews the recent development of fabrication methods and various properties of lotus-type porous metals and their applications. The nucleation and growth mechanism of the directional pores in metals are discussed in comparison with a model experiment of carbon dioxide pores in ice. Three casting techniques are introduced to produce not only metals and alloys but also intermetallic compounds, semiconductors, and ceramics: mold casting, continuous zone melting, and continuous casting. The latter has merits for mass production of lotus metals to control porosity, pore size and pore direction. Furthermore, anisotropic behavior of elastic, mechanical properties, thermal and electrical conductivity, magnetic properties, and biocompatibility are introduced as peculiar features of lotus metals.
Description based upon print version of record.
Includes bibliographical references and index.
Introduction -- Various fabrication methods of cellular metals and foamed metals -- Materials definitions -- Fabrication methods of porous metals with directional pores.- Nucleation and growth mechanism of pores in metals -- Control of pore size and porosity in lotus-type porous metals -- Details of fabrication techniques of various lotus metals and alloys, intermetallic compounds, semiconductors and ceramics -- Mechanical properties of lotus metals and alloys -- Various physical and chemical properties of lotus metals and alloys -- Processing of lotus metals -- Various applications of lotus metals -- Summary.
This book reviews the recent development of fabrication methods and various properties of lotus-type porous metals and their applications. The nucleation and growth mechanism of the directional pores in metals are discussed in comparison with a model experiment of carbon dioxide pores in ice. Three casting techniques are introduced to produce not only metals and alloys but also intermetallic compounds, semiconductors, and ceramics: mold casting, continuous zone melting, and continuous casting. The latter has merits for mass production of lotus metals to control porosity, pore size and pore direction. Furthermore, anisotropic behavior of elastic, mechanical properties, thermal and electrical conductivity, magnetic properties, and biocompatibility are introduced as peculiar features of lotus metals.
Metals.
Nanotechnology.
Materials science.
Metallic Materials.
Nanotechnology and Microengineering.
Characterization and Evaluation of Materials.