01261nam0 22003131i 450 UON0019427720231205103227.58197-291-8130-620030730d1994 |0itac50 baporPT|||| 1||||ˆA ‰cartografia dos descobrimentos portuguesespor Alfredo Pinheiro MarquesLisboaElodep. leg. 199495 p.ill.21 cm.Dono prof. RicciardiIT-UONSI PortXI/0563001UON001728482001 ˆAs‰ grandes navegaçoes210 LisboaELOCARTOGRAFIA ANTICASec. 15.-16.UONC035495FIPORTOGALLOCartografiaUONC040432FIPTLisboaUONL003135526Cartografia21MARQUESAlfredo PinheiroUONV115113678380ELOUONV266273650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00194277SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI Port XI 0563 SI LO 58793 5 0563 Dono prof. RicciardiCartografia dos descobrimentos portugueses1292318UNIOR04982nam 2200613Ia 450 991100683530332120200520144314.01-282-71174-11-282-01119-70-08-094688-70-8155-1824-2(CKB)111056552538552(EBL)421154(OCoLC)437108139(SSID)ssj0000072495(PQKBManifestationID)11110315(PQKBTitleCode)TC0000072495(PQKBWorkID)10095428(PQKB)10254268(MiAaPQ)EBC421154(EXLCZ)9911105655253855220010503d2001 uy 0engur|n|---|||||txtccrMechanical alloying for fabrication of advanced engineering materials /by M. Sherif El-EskandaranyNorwich, N.Y. Noyes Publications/W. Anderew Pub.c20011 online resource (259 p.)Description based upon print version of record.0-8155-1462-X Includes bibliographical references and index.Front Cover; Mechanical Alloying for Fabrication of Advanced Engineering Materials; Copyright Page; Preface; Dedication; Acknowledgment; Table of Contents; Chapter 1.Introduction; 1.1 BACKGROUND; 1.2 HISTORY OF STORY OF MECHANICAL ALLOYING; 1.3 MILLING; 1.4 MECHANISM OF MECHANICAL ALLOYING; 1.5 NECESSITY OF MECHANICAL ALLOYING; REFERENCES; Chapter 2.Fabrication of ODS Alloys; 2.1 INTRODUCTION AND BACKGROUND; 2.2 APPLICATIONS AND EXAMPLES; REFERENCES; Chapter 3.Fabrication of Nanophase Materials; 3.1 INTRODUCTION3.2 INFLUENCE OF NANOCRYSTALLINITY ON MECHANICAL PROPERTIES: STRENGTHENING BY GRAIN SIZE REDUCTION3.3 FORMATION OF NANOCRYSTALLINE MATERIALS BY BALL MILLING TECHNIQUE; 3.4 CONSOLIDATION OF THE NANOCRYSTALLINE MILLED POWDERS; REFERENCES; Chapter 4.Fabrication of Nanocomposite Materials; 4.1 INTRODUCTION AND BACKGROUND; 4.2 FABRICATION OF SiCp/A1 COMPOSITES BY MECHANICAL SOLID STATE MIXING; 4.3 PROPERTIES OF MECHANICALLY SOLID-STATE FABRICATED SiCp/A1 COMPOSITES; 4.4 MECHANISM OF FABRICATION; REFERENCES; Chapter 5.Mechanically Induced Solid State Carbonization; 5.1 INTRODUCTION5.2 DIFFICULTIES OF PREPARATIONS5.3 FABRICATION OF NANOCRYSTALLINE TiC BY MECHANICAL ALLOYING METHOD; 5.4 PROPERTIES OF MECHANICALLY SOLID-STATE REACTED TiC POWDERS; 5.5 OTHER CARBIDES PRODUCED BY MECHANICAL ALLOYING; REFERENCES; Chapter 6. Mechanically Induced Gas-Solid Reaction; 6.1 INTRODUCTION; 6.2 FABRICATION OF NANOCRYSTALLINE TiN BY REACTIVE BALL MILLING; 6.3 PROPERTIES OF REACTED BALL MILLED TiN POWDERS; 6.4 MECHANISM OF FABRICATION; 6.5 OTHER NITRIDES PRODUCED BY RBM; 6.6 FABRICATION OF NANOCRYSTALLINE SOLID SOLUTION NiTiH BY REACTIVE BALL MILLING; REFERENCESChapter 7. Mechanically Induced Solid-State Reduction7.1 INTRODUCTION; 7.2 REDUCTION OF Cu2O WITH Ti BY ROOM TEMPERATURE ROD MILLING; 7.3 PROPERTIES OF ROD MILLED POWDERS; 7.4 MECHANISM OF MSSR; 7.5 FABRICATION OF NANOCRYSTALLINE WC AND NANOCOMPOSITE WC-MgO REFRACTORY MATERIALS BY MSSR METHOD; REFERENCES; Chapter 8. Mechanically Induced Solid-State Amorphization; 8.1 INTRODUCTION; 8.2 FABRICATION OF AMORPHOUS ALLOYS BY MECHANICAL ALLOYING PROCESS; 8.3 CRYSTAL-TO-GLASS TRANSITION; 8.4 MECHANISM OF AMORPHIZATION BY MECHANICAL ALLOYING PROCESS; 8.5 THE GLASS-FORMING RANGE8.6 AMORPHIZATION VIA MECHANICAL ALLOYING WHEN ΔHfor = ZERO MECHANICAL SOLID-STATE AMORPHIZATION OF Fe50W50 BINARY SYSTEM; 8.7 SPECIAL SYSTEMS AND APPLICATIONS; 8.8 DIFFERENCE BETWEEN MECHANICAL ALLOYING AND MECHANICAL DISORDERING IN THE AMORPHIZATION REACTION OF A150Ta50 IN A ROD MILL; 8.9 MECHANICALLY-INDUCED CYCLIC CRYSTALLINE-AMORPHOUS TRANSFORMATIONS DURING MECHANICAL ALLOYING; REFERENCES; IndexUnique in bringing about a solid-state reaction at room temperature, mechanical alloying produces powders and compounds difficult or impossible to obtain by conventional techniques. Immediate and cost-effective industry applications of the resultant advanced materials are in cutting tools and high performance aerospace products such as metal matrix armor and turbine blades. The book is a guided introduction to mechanical alloying, covering material requirements equipment, processing, and engineering properties and characteristics of the milled powders. Chapters 3 and 4 treat the fabrication ofMechanical alloyingPhysical metallurgyMechanical alloying.Physical metallurgy.669.9669/.95 21669.95El-Eskandarany M. Sherif1612665MiAaPQMiAaPQMiAaPQBOOK9911006835303321Mechanical alloying for fabrication of advanced engineering materials4389268UNINA