Contribution à l'optimisation du traitement d'un alliage d'aluminium de hautes caractéristiques

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ISBN 13 :
Total Pages : 181 pages
Book Rating : 4.:/5 (493 download)

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Book Synopsis Contribution à l'optimisation du traitement d'un alliage d'aluminium de hautes caractéristiques by : Pierre Archambault

Download or read book Contribution à l'optimisation du traitement d'un alliage d'aluminium de hautes caractéristiques written by Pierre Archambault and published by . This book was released on 1976 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Étude des "mécanismes qui sont à la base du développement des propriétés mécaniques des alliages d'aluminium et de la formation des contraintes résiduelles de trempe."

Optimisation microstructurale d'un alliage d'aluminium à hautes performances mécaniques par utilisation du procédé CobaPressTM

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (124 download)

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Book Synopsis Optimisation microstructurale d'un alliage d'aluminium à hautes performances mécaniques par utilisation du procédé CobaPressTM by : Mamadou Balde

Download or read book Optimisation microstructurale d'un alliage d'aluminium à hautes performances mécaniques par utilisation du procédé CobaPressTM written by Mamadou Balde and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le CobaPressTM est un procédé hybride de coulée et de forge permettant l'obtention de pièces automobiles du type liaison au sol. L'avantage principal réside dans le fait qu'il est possible de produire des pièces à géométrie complexe, le tout en réduisant la quantité de porosités dans la pièce et de leur conférer une meilleure durée de vie en fatigue.L'objectif principal vise à améliorer les propriétés mécaniques de ces pièces en réduisant la quantité de silicium initialement présente à 7% dans les alliages d'aluminium lors du CobaPressTM. On souhaite dans le contexte de cette thèse adapter le procédé CobaPressTM pour développer un nouvel alliage d'aluminium à hautes propriétés mécaniques appelé alliage HMP. Le travail porte sur l'étude microstructurale du matériau au sens des équilibres thermodynamiques et des évolutions attendues pendant les étapes du procédé pour déterminer la composition chimique idéale de l'alliage HMP. L'utilisation du logiciel Thermocalc© nous permettra de tenir compte des températures de fusion et de brûlure, mais également de la formation des différentes phases. De plus, des essais de compression plane encastrée sont menés pour étudier la refermeture des porosités, mais également la sous-structuration de l'alliage au cours du traitement thermique à température fixée mais à différentes vitesses et niveaux de déformation. Des observations EBSD sont également effectuées afin de caractériser les phénomènes microstructuraux tels que la restauration et la recristallisation. Nous nous intéressons également l'influence des secondes phases sur l'amorçage des fissures au cours d'essais en fatigue sur l'alliage HMP.

Analytical Methods in the Nuclear Fuel Cycle

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ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Analytical Methods in the Nuclear Fuel Cycle by :

Download or read book Analytical Methods in the Nuclear Fuel Cycle written by and published by . This book was released on 1972 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ICREEC 2019

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Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis ICREEC 2019 by : Ahmed Belasri

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

Reactor Core Materials

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ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reactor Core Materials by :

Download or read book Reactor Core Materials written by and published by . This book was released on 1960 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Composite Materials

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Publisher : Springer
ISBN 13 : 9781461268031
Total Pages : 0 pages
Book Rating : 4.2/5 (68 download)

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Book Synopsis Composite Materials by : Jean-Marie Berthelot

Download or read book Composite Materials written by Jean-Marie Berthelot and published by Springer. This book was released on 2013-02-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanical engineering, an engineering discipline borne of the needs of the in dustrial revolution, is once again asked to do its substantial share in the call for industrial renewal. The general call is urgent as we face profound issues of produc tivity and competitiveness that require engineering solutions, among others. The Mechanical Engineering Series features graduate texts and research monographs intended to address the need for information in contemporary areas of mechanical engineering. The series is conceived as a comprehensive one that covers a broad range of concentrations important to mechanical engineering graduate education and re search. We are fortunate to have a distinguished roster of consulting editors on the advisory board, each an expert in one of the areas of concentration. The names of the consulting editors are listed on the next page of this volume. The areas of concentration are applied mechanics, biomechanics, computational mechan ics, dynamic systems and control, energetics, mechanics of materials, processing, thermal science, and tribology.

Lasers in Materials Processing

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Publisher : ASM International(OH)
ISBN 13 :
Total Pages : 286 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Lasers in Materials Processing by : Edward A. Metzbower

Download or read book Lasers in Materials Processing written by Edward A. Metzbower and published by ASM International(OH). This book was released on 1983 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Use of Plutonium for Power Production

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Use of Plutonium for Power Production by :

Download or read book Use of Plutonium for Power Production written by and published by . This book was released on 1965 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molecular Beam Epitaxy

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Publisher :
ISBN 13 : 0199695822
Total Pages : 529 pages
Book Rating : 4.1/5 (996 download)

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Book Synopsis Molecular Beam Epitaxy by : John Wilfred Orton

Download or read book Molecular Beam Epitaxy written by John Wilfred Orton and published by . This book was released on 2015 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a history of Molecular Beam Epitaxy (MBE) as applied to the growth of semiconductor thin films (note that it does not cover the subject of metal thin films). It begins by examining the origins of MBE, first of all looking at the nature of molecular beams and considering their application to fundamental physics, to the development of nuclear magnetic resonance and to the invention of the microwave MASER. It shows how molecular beams of silane (SiH4) were used to study the nucleation of silicon films on a silicon substrate and how such studies were extended to compound semiconductors such as GaAs. From such surface studies in ultra-high vacuum the technique developed into a method of growing high quality single crystal films of a wide range of semiconductors. Comparing this with earlier evaporation methods of deposition and with other epitaxial deposition methods such as liquid phase and vapour phase epitaxy (LPE and VPE). The text describes the development of MBE machines from the early 'home-made' variety to that of commercial equipment and show how MBE was gradually refined to produce high quality films with atomic dimensions. This was much aided by the use of various in-situ surface analysis techniques, such as reflection high energy electron diffraction (RHEED) and mass spectrometry, a feature unique to MBE. It looks at various modified versions of the basic MBE process, then proceed to describe their application to the growth of so-called 'low-dimensional structures' (LDS) based on ultra-thin heterostructure films with thickness of order a few molecular monolayers. Further chapters cover the growth of a wide range of different compounds and describe their application to fundamental physics and to the fabrication of electronic and opto-electronic devices. The authors study the historical development of all these aspects and emphasise both the (often unexpected) manner of their discovery and development and the unique features which MBE brings to the growth of extremely complex structures with monolayer accuracy.

Properties of UO2

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ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Properties of UO2 by : J. Belle

Download or read book Properties of UO2 written by J. Belle and published by . This book was released on 1957 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Satellite Situation Report

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ISBN 13 :
Total Pages : 366 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Satellite Situation Report by : Goddard Space Flight Center. Office of Public Affairs

Download or read book Satellite Situation Report written by Goddard Space Flight Center. Office of Public Affairs and published by . This book was released on 1977 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flexoelectricity in Liquid Crystals

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Publisher : World Scientific
ISBN 13 : 1848167997
Total Pages : 299 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Flexoelectricity in Liquid Crystals by : Agnes Buka

Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.

Nondestructive Activation Analysis

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Publisher : Elsevier Science & Technology
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nondestructive Activation Analysis by : Saadia Amiel

Download or read book Nondestructive Activation Analysis written by Saadia Amiel and published by Elsevier Science & Technology. This book was released on 1981 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Surface Organometallic Chemistry

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Publisher : John Wiley & Sons
ISBN 13 : 3527627103
Total Pages : 725 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Modern Surface Organometallic Chemistry by : Jean-Marie Basset

Download or read book Modern Surface Organometallic Chemistry written by Jean-Marie Basset and published by John Wiley & Sons. This book was released on 2009-07-10 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering everything from the basics to recent applications, this monograph represents an advanced overview of the field. Edited by internationally acclaimed experts respected throughout the community, the book is clearly divided into sections on fundamental and applied surface organometallic chemistry. Backed by numerous examples from the recent literature, this is a key reference for all chemists.

Surface Modification Technologies XIV

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Publisher :
ISBN 13 : 9780871707338
Total Pages : 672 pages
Book Rating : 4.7/5 (73 download)

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Book Synopsis Surface Modification Technologies XIV by : T. S. Sudarshan

Download or read book Surface Modification Technologies XIV written by T. S. Sudarshan and published by . This book was released on 2001 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface Modification Technologies XIV presents the reviewed and edited proceedings of the SMT conference held September 2000, in Paris. The proceedings describe state-of-the-art surface engineering work in thermal spray, high-performance coatings, biomaterials, PVD, CVD, testing, wear resistance, laser-assisted surface modification, corrosion, and other topics. Contents include: Thermal spraying; High performance coatings; Bio materials; Testing and analysis; PVD and CVD; Wear; Laser processing; Corrosion and fatigue; Arts and surfaces; Plasma-assisted and advanced processes; Modeling; and Poster presentations.

Selected Measurement Methods for Plutonium and Uranium in the Nuclear Fuel Cycle

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Publisher :
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Selected Measurement Methods for Plutonium and Uranium in the Nuclear Fuel Cycle by : Clement James Rodden

Download or read book Selected Measurement Methods for Plutonium and Uranium in the Nuclear Fuel Cycle written by Clement James Rodden and published by . This book was released on 1972 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tropical Agriculturist and Magazine of the Ceylon Agricultural Society

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Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (4 download)

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Book Synopsis Tropical Agriculturist and Magazine of the Ceylon Agricultural Society by :

Download or read book Tropical Agriculturist and Magazine of the Ceylon Agricultural Society written by and published by . This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: