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Contribution A Letude De La Micro Macroplasticite Des Aciers
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Book Synopsis Contribution à l'étude de la micro-macroplasticité des aciers by : Jean-Hubert Schmitt
Download or read book Contribution à l'étude de la micro-macroplasticité des aciers written by Jean-Hubert Schmitt and published by . This book was released on 1986 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analyse par microscopie électronique en transmission des microstructures de dislocations inter-granulaires formées au cours de la déformation plastique des tôles polycristallines d'acier. Analyse de ces microstructures en fonction des systèmes de glissement calculés théoriquement. Modélisation de l'influence de ces microstructures sur le comportement en recharge des matériaux prédéformés. Évaluation des effets respectifs de la microstructure et de la texture. Comparaison des résultats théoriques avec les données expérimentales
Book Synopsis Contribution à l'étude de la déformation plastique à chaud des aciers by : Claude Rossard
Download or read book Contribution à l'étude de la déformation plastique à chaud des aciers written by Claude Rossard and published by . This book was released on 1960 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution à l'étude de la déformation plastique dans le fer et les aciers doux... by : Christian Boulanger
Download or read book Contribution à l'étude de la déformation plastique dans le fer et les aciers doux... written by Christian Boulanger and published by . This book was released on 1950 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Archives of Mechanics written by and published by . This book was released on 1998 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Methods for Predicting Material Processing Defects by : M. Predeleanu
Download or read book Computational Methods for Predicting Material Processing Defects written by M. Predeleanu and published by North Holland. This book was released on 1987-08 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this book deal with computational methods for predicting material processing defects. Using recent advances in finite strain plasticity and viscoplasticity, damage modelling, bifurcation and instability theory, fracture mechanics and computer numerical techniques, new approaches to mechanical defect analysis are proposed. Appropriate methods for explaining and avoiding the defects leading to fracture, high porosity, strain localization or undesirable geometrical imperfections are presented. In addition, some papers are devoted to new formulations and new calculation algorithms to be used for solving the forming problems. Finally, two papers deal with physical description of defects occurring in forming and cutting operations, focusing on the academic and practical interest of these topics.This is the first book to deal with the prediction of defects occurring in material forming processes; it contains much of interest from both a theoretical and a practical viewpoint.
Book Synopsis CONTRIBUTION A L'ETUDE DU COMPORTEMENT D'UN ACIER PRESENTANT DE LA PLASTICITE INDUITE PAR TRANSFORMATION SOUS SOLLICITATIONS RAPIDES by : Jean-Marc Diani
Download or read book CONTRIBUTION A L'ETUDE DU COMPORTEMENT D'UN ACIER PRESENTANT DE LA PLASTICITE INDUITE PAR TRANSFORMATION SOUS SOLLICITATIONS RAPIDES written by Jean-Marc Diani and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: CETTE ETUDE PORTE SUR LA PLASTICITE DE TRANSFORMATION RESPONSABLE DU COMPORTEMENT INHABITUEL DE CERTAINS ACIERS DITS TRIP (TRANSFORMATION INDUITE PAR PLASTICITE) LEUR CONFERANT DURETE ET DUCTILITE AINSI QU'UNE BONNE TENACITE. CE COMPROMIS EST INTERESSANT POUR DES APPLICATIONS AUSSI DIFFERENTES QUE L'EMBOUTISSAGE (ACIERS INOXYDABLES A BASSES TEMPERATURES) OU L'ON RECHERCHE UNE FORTE CAPACITE DE DEFORMATION OU LE BLINDAGE DES STRUCTURES OU IL S'AGIT D'EVITER LA RUINE DE LA STRUCTURE PAR LOCALISATION DE LA DEFORMATION LORS DE L'APPARITION D'UN MECANISME TEL QUE LE CISAILLEMENT ADIABATIQUE. EN EFFET, CETTE TRANSFORMATION SE PRODUIT TRES RAPIDEMENT (SANS DIFFUSION); LA REPONSE DE CE TYPE DE MATERIAU A UNE SOLLICITATION DYNAMIQUE EST DONC QUASI INSTANTANEE. L'INFLUENCE DE LA VITESSE DE SOLLICITATION ET DE LA TEMPERATURE A DONC ETE ETUDIEE AU TRAVERS D'ESSAIS UNIAXIAUX STATIQUES ET DYNAMIQUES (BARRE D'HOPKINSON). POUR CES ESSAIS, LA FRACTION VOLUMIQUE DE MARTENSITE FORMEE A ETE EVALUEE A L'AIDE DE MESURES MAGNETOMETRIQUES. UNE ETUDE MICROSCOPIQUE (MET) PERMET EN OUTRE DE SE FAIRE UNE IDEE DES MECANISMES RESPONSABLES DE LA TRANSFORMATION ET DES COUPLAGES EXISTANT ENTRE CES DIFFERENTS MECANISMES. S'APPUYANT SUR LES PRECEDENTS RESULTATS, UN MODELE FONDE SUR UNE APPROCHE AUTOCOHERENTE A ETE ETABLI SUR LA BASE D'UN MATERIAU BIPHASE DONT L'UNE DES PHASES SUBIT UNE DEFORMATION DE TRANSFORMATION. UNE RESOLUTION NUMERIQUE A PERMIS DE DISCUTER LA VALIDITE D'UN TEL MODELE DANS LE CAS D'UN CHARGEMENT RADIAL STATIQUE ET DYNAMIQUE
Book Synopsis Contribution à l'étude de comportement plastique des aciers en déformation plane à froid à l'aide du test de bipoinçonnement by : Marc KISSEL
Download or read book Contribution à l'étude de comportement plastique des aciers en déformation plane à froid à l'aide du test de bipoinçonnement written by Marc KISSEL and published by . This book was released on 1987 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution à l'étude de la déformation plastique des aciers dans le cas de la flexion plane by : Bernard Lecuyer
Download or read book Contribution à l'étude de la déformation plastique des aciers dans le cas de la flexion plane written by Bernard Lecuyer and published by . This book was released on 1966 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution diverses à l'étude de la déformation des métaux par la théorie de la plasticité by : Jérôme Oudin
Download or read book Contribution diverses à l'étude de la déformation des métaux par la théorie de la plasticité written by Jérôme Oudin and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution à l'étude de l'influence de la déformation plastique sur la corrosion des aciers dans des solutions sulfuriques diluées en présence ou non de chlorures et d'inhibiteurs organiques by : Ali Ben Bachir
Download or read book Contribution à l'étude de l'influence de la déformation plastique sur la corrosion des aciers dans des solutions sulfuriques diluées en présence ou non de chlorures et d'inhibiteurs organiques written by Ali Ben Bachir and published by . This book was released on 1975 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: EFFET D'UNE DEFORMATION MECANIQUE SUR LA DISSOLUTION ET LA PASSIVATION D'UN ALLIAGE FERRITIQUE (FECRAL) DANS H::(2)SO::(4)) PURS OU ADDITIONNE D'ADJUVANTS.
Book Synopsis Contribution à l'étude de l'influence de la déformation plastique sur la corrosion des aciers dans des solutions sulfuriques duluées en présence ou non de chlorures et d'inhibiteurs organiques by : Ali Ben Bachir
Download or read book Contribution à l'étude de l'influence de la déformation plastique sur la corrosion des aciers dans des solutions sulfuriques duluées en présence ou non de chlorures et d'inhibiteurs organiques written by Ali Ben Bachir and published by . This book was released on 1975 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution à l'étude des mécanismes de la déformation plastique du niobium et de ses alliages entre 20 et 1.200°C by : Philippe Mazot
Download or read book Contribution à l'étude des mécanismes de la déformation plastique du niobium et de ses alliages entre 20 et 1.200°C written by Philippe Mazot and published by . This book was released on 1825 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contributions diverses à l'étude de la déformation des métaux par la théorie de la plasticité by : Jérôme Oudin
Download or read book Contributions diverses à l'étude de la déformation des métaux par la théorie de la plasticité written by Jérôme Oudin and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution à l'étude des mécanismes de la déformation plastique du niobium et de ses alliages entre 20 et 1200° C by : Philippe Mazot
Download or read book Contribution à l'étude des mécanismes de la déformation plastique du niobium et de ses alliages entre 20 et 1200° C written by Philippe Mazot and published by . This book was released on 1970 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Notch Effects in Fatigue and Fracture by : G. Pluvinage
Download or read book Notch Effects in Fatigue and Fracture written by G. Pluvinage and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Directors of this NATO Workshop, we welcome this opportunity to record formally our thanks to the NATO Scientific Affairs Division for making our meeting possible through generous financial support and encouragement. This meeting has two purposes: the first obvious one because we have collected scientists from East, far East and west to discuss new development in the field of fracture mechanics: the notch fracture mechanics. The second is less obvious but perhaps in longer term more important that is the building of bridges between scientists in the frame of a network called Without Walls Institute on Notch Effects in Fatigue and Fracture". Physical perception of notch effects is not so easy to understand as the presence of a geometrical discontinuity as a worst effect than the simple reduction of cross section. Notch effects in fatigue and fracture is characterised by the following fundamental fact: it is not the maximum local stress or stress which governs the phenomena of fatigue and fracture. The physic shows that a process volume is needed probably to store the necessary energy for starting and propagating the phenomenon. This is a rupture of the traditional "strength of material" school which always give the prior importance of the local maximum stress. This concept of process volume was strongly affirmed during this workshop.
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.
Book Synopsis Handbook of Thermal Process Modeling Steels by : Cemil Hakan Gur
Download or read book Handbook of Thermal Process Modeling Steels written by Cemil Hakan Gur and published by CRC Press. This book was released on 2008-12-22 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Emerging Tool for Pioneering Engineers Co-published by the International Federation of Heat Treatment and Surface Engineering.Thermal processing is a highly precise science that does not easily lend itself to improvements through modeling, as the computations required to attain an accurate prediction of the microstructure and properties of work
