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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Relations entre les structures des verres et leurs propriétés mécaniques, physiques et chimiques written by and published by . This book was released on 1949 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mostepha Iezid
Publisher :
ISBN 13 :
Total Pages : 153 pages
Book Rating : 4.:/5 (867 download)
Download or read book Propriétés physiques et mise en œuvre des verres à base d’oxydes lourds written by Mostepha Iezid and published by . This book was released on 2012 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce travail porte sur la synthèse et la caractérisation de nouveaux verres dans le système Sb2O3 – CdCl2 – SrCl2. Des systèmes quaternaires ont été obtenus en substituant partiellement SrCl2 par des éléments du groupe IA ; IIA et CdCl2 par ZnCl2. Les domaines vitreux ont été élargis et la stabilité est plus grande pour les compositions riches en antimoine. Plusieurs techniques de caractérisations physico-chimiques ont été mises en œuvre. L'évolution de la stabilité et de certaines propriétés mécaniques et thermomécaniques a été interprétée sur la base d'un modèle structural spécifique au verre d'antimonite. Ce modèle a été utilisé pour l'analyse NMR MAS du 113Cd. La matrice Sb2O3 – CdCl2 a été dopée avec des lanthanides trivalents et plusieurs spectres d'excitations et d'émissions sont rapportés.
Author : Sébastien Dériano
Publisher :
ISBN 13 :
Total Pages : 171 pages
Book Rating : 4.:/5 (495 download)
Download or read book Conception chimique de verres silicatés à hautes performances mécaniques written by Sébastien Dériano and published by . This book was released on 2002 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette étude vise à comprendre l'influence des espèces présentes à la fois sur les propriétés et sur la structure du réseau vitreux, par la mise en lumière des différents facteurs qui gouvernent la performance mécanique de verres de silicates, dans lesquels les effets de substitutions cationiques et/ou anioniques ont été étudiés. Dans un premier temps, une étude bibliographique permet de placer clairement le travail dans son contexte et d'en définir les objectifs. La seconde partie fournit un large spectre de résultats expérimentaux permettant de dégager quelques corrélations entre la composition des verres et leurs propriétés (rigidité, dureté, résistance à la fissuration et au rayage). En outre, une étude de l'arrangement atomique de quelques familles de verres, utilisant des techniques spécifiques (RMN, diffusion des neutrons), est présentée. Enfin, nous discutons l'effet de traitements thermiques sur la structure et les propriétés surfaciques d'un verre à vitre standard.
Author : Marie-Laure Vaillant
Publisher :
ISBN 13 :
Total Pages : 107 pages
Book Rating : 4.:/5 (491 download)
Download or read book Stabilité physico-chimique et propriétés mécaniques d'un verre métallique massif ZrCuAlNi de l'ambiante à 600°c written by Marie-Laure Vaillant and published by . This book was released on 2003 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: La synthèse de verres métalliques sous forme massive est récente et il est encore parfois difficile d'obtenir des matériaux totalement amorphes. Nous avons pu mettre en évidence dans le verre métallique massif Zr55Cu30Al10Ni5 le rôle déterminant de l'oxygène dans la germination de cristallites dendritiques dont une structure cristallographique a été proposée. La stabilité en température ainsi que la cristallisation (phases formées, cinétique) de la matrice vitreuse ont été étudiées par différentes techniques : DSC, mesure de résistivité ou mesure in situ du module d'Young à chaud. Certaines propriétés mécaniques de ce verre ont été mesurées à température ambiante et à chaud : Dureté, modules d'élasticité (par échographie ultrasonore et spectroscopie mécanique), comportement au rayage, fluage. Les applications des verres métalliques massifs sont encore assez restreintes mais leurs propriétés remarquables permettent d'espérer une utilisation beaucoup plus étendue dans les années à venir.
Author : Ronan Tartivel
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (494 download)
Download or read book Renforcement mécanique du verre written by Ronan Tartivel and published by . This book was released on 2007 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce travail, articulé en deux parties, s’inscrit dans une démarche exploratoire visant à améliorer la résistance mécanique du verre. Tout d’abord, nous avons abordé la recherche de nouvelles compositions vitreuses à hautes propriétés mécaniques. Les compositions ont été synthétisées à l’aide d’un dispositif original développé au laboratoire opérant sous atmosphère contrôlée. Les verres ont été caractérisés en termes de propriétés mécaniques et de structure pour d’identifier les paramètres gouvernant les propriétés mécaniques macroscopiques. Nous nous sommes intéressés dans la deuxième partie au dépôt sur la surface de films minces inorganiques élaborés par voie sol-gel (silice, alumine et zircone amorphes). Les échantillons ont été caractérisés par micro-indentation et micro-rayage. Des observations ont également été réalisées par microscopie à force atomique, dans le but de déterminer l’influence du traitement thermique et de la composition sur ces propriétés.
Author : Horst Scholze
Publisher :
ISBN 13 : 9782857140139
Total Pages : 364 pages
Book Rating : 4.1/5 (41 download)
Download or read book Le verre written by Horst Scholze and published by . This book was released on 1980 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 792 pages
Book Rating : 4.:/5 (7 download)
Download or read book L'Industrie Céramique written by and published by . This book was released on 1962 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bulletin de documentation, nos. 96-172, included in 1964-1970 volumes.
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ISBN 13 :
Total Pages : 598 pages
Book Rating : 4.0/5 ( download)
Download or read book Proceedings written by and published by . This book was released on 1959 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jean-Marie Berthelot
Publisher : Springer
ISBN 13 : 9781461268031
Total Pages : 0 pages
Book Rating : 4.2/5 (68 download)
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.
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ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.F/5 ( download)
Download or read book Oil & Gas Science and Technology written by and published by . This book was released on 2001 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Iron and Steel Institute
Publisher :
ISBN 13 :
Total Pages : 880 pages
Book Rating : 4.U/5 (183 download)
Download or read book The Journal of the Iron and Steel Institute written by Iron and Steel Institute and published by . This book was released on 1920 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes sect. "A survey of literature on the manufacture and properties of iron and steel, and kindred subjects" (title varies)
Author : H. R. Sasse
Publisher : Springer
ISBN 13 : 9781489934543
Total Pages : 0 pages
Book Rating : 4.9/5 (345 download)
Download or read book Adhesion between polymers and concrete / Adhésion entre polymères et béton written by H. R. Sasse and published by Springer. This book was released on 2013-11-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test.
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ISBN 13 :
Total Pages : 1284 pages
Book Rating : 4.F/5 ( download)
Download or read book Journal de physique, théorique et appliquée written by and published by . This book was released on 1924 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning in 1920, contains section on bibliography and since 1928 minutes and résumeés of the society's proceedings, as well as other supplementary material (often separately paged).
Author : Ahmed Belasri
Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)
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.
Author : Roy MacLeod
Publisher : Springer Science & Business Media
ISBN 13 : 1402054904
Total Pages : 292 pages
Book Rating : 4.4/5 (2 download)
Download or read book Frontline and Factory written by Roy MacLeod and published by Springer Science & Business Media. This book was released on 2007-05-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a first considered attempt to study the factors that conditioned industrial chemistry for war in 1914-18. Taking a comparative perspective, it reflects on the experience of France, Germany, Austria, Russia, Britain, Italy and Russia, and points to significant similarities and differences. It looks at changing patterns in the organisation of industry, and at the emerging symbiosis between science, industry and the military.
Author : Leslie Rainer
Publisher : Getty Publications
ISBN 13 : 1606060430
Total Pages : 438 pages
Book Rating : 4.6/5 (6 download)
Download or read book Terra 2008 written by Leslie Rainer and published by Getty Publications. This book was released on 2011-06-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.
Author : Linda Strande
Publisher : IWA Publishing
ISBN 13 : 1780404735
Total Pages : 428 pages
Book Rating : 4.7/5 (84 download)
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
