Author: DELPHINE.. LABROCHE
Publisher:
ISBN:
Category :
Languages : fr
Pages : 309
Book Description
CE TRAVAIL CONSTITUE UNE CONTRIBUTION A L'ETUDE THERMODYNAMIQUE DU SYSTEME TERNAIRE U-FE-O. LA CONNAISSANCE DES RELATIONS DE PHASES DE CE SYSTEME PASSE EN PREMIER LIEU PAR LA CONNAISSANCE DES SYSTEMES BINAIRES DE BASE U-O, FE-O ET U-FE. UN EXAMEN DE LA LITTERATURE SUR LES SYSTEMES U-O ET U-FE A MONTRE QUE LES DIAGRAMMES DE PHASE ET LES DONNEES THERMODYNAMIQUES ASSOCIEES ETAIENT INCOMPLETS. UNE ANALYSE CRITIQUE DE LA BIBLIOGRAPHIE DU SYSTEME UO 2-UO 3 A ETE REALISEE AFIN DE CONSTRUIRE UNE NOUVELLE BASE DE DONNEES QUI A CONDUIT A L'OPTIMISATION DE CE SYSTEME PAR LE LOGICIEL THERMO-CALC. PARALLELEMENT, UNE ETUDE CALORIMETRIQUE A ETE EFFECTUEE SUR LES COMPOSES DEFINIS UFE 2 ET U 6FE. CES NOUVELLES DONNEES THERMODYNAMIQUES, ONT PERMIS DE PROPOSER UNE NOUVELLE OPTIMISATION DU SYSTEME U-FE. L'ETUDE DU SYSTEME TERNAIRE U-FE-O A ETE ENTREPRISE EN ETABLISSANT LA SECTION ISOTHERME A 1300 K. LES PHASES OBTENUES ONT ETE CARACTERISEES PAR DRX, MICROSCOPIE ELECTRONIQUE EN TRANSMISSION, MEB ET MICROSONDE. EN RAISON DES LIMITES DE CES TECHNIQUES, IL A ETE NECESSAIRE D'INTERPRETER LES RESULTATS SUR LA BASE DES DONNEES THERMODYNAMIQUES ET EN PARTICULIER DES POTENTIELS D'OXYGENE. POUR COMPLETER, CES DONNEES DE DIAGRAMME DE PHASE, LE POTENTIEL D'OXYGENE D'EQUILIBRE DE CERTAINS DOMAINES TRIPHASES A ETE DETERMINE PAR THERMOGRAVIMETRIE. DE PLUS, UNE ETUDE THERMODYNAMIQUE ET STRUCTURALE A ETE FAITE SUR LE COMPOSE UFEO 4. SA STRUCTURE, DEJA ETABLIE, A ETE CONFIRMEE ; SON ENTHALPIE DE FORMATION ET SA CAPACITE THERMIQUE ONT ETE MESUREES PAR CALORIMETRIE. DES ANALYSES DE DRX A HAUTE TEMPERATURE ONT PERMIS DE STATUER SUR LA STABILITE THERMIQUE DE CE MATERIAU ET DE METTRE EN EVIDENCE L'EXISTENCE D'UN NOUVEL OXYDE TERNAIRE UFEO 4 . 5, DONT LA STRUCTURE A ETE ETABLIE DANS CETTE ETUDE. L'ENSEMBLE DE CES DONNEES ORIGINALES PERMETTENT DE CORRELER LES TROIS SYSTEMES BINAIRES AVEC LE TERNAIRE ET AINSI DE PROPOSER UNE DESCRIPTION REALISTE DU DIAGRAMME DE PHASE U-FE-O EN PHASE SOLIDE.
ETUDE THERMODYNAMIQUE DU SYSTEME TERNAIRE U-FE-O
Author: DELPHINE.. LABROCHE
Publisher:
ISBN:
Category :
Languages : fr
Pages : 309
Book Description
CE TRAVAIL CONSTITUE UNE CONTRIBUTION A L'ETUDE THERMODYNAMIQUE DU SYSTEME TERNAIRE U-FE-O. LA CONNAISSANCE DES RELATIONS DE PHASES DE CE SYSTEME PASSE EN PREMIER LIEU PAR LA CONNAISSANCE DES SYSTEMES BINAIRES DE BASE U-O, FE-O ET U-FE. UN EXAMEN DE LA LITTERATURE SUR LES SYSTEMES U-O ET U-FE A MONTRE QUE LES DIAGRAMMES DE PHASE ET LES DONNEES THERMODYNAMIQUES ASSOCIEES ETAIENT INCOMPLETS. UNE ANALYSE CRITIQUE DE LA BIBLIOGRAPHIE DU SYSTEME UO 2-UO 3 A ETE REALISEE AFIN DE CONSTRUIRE UNE NOUVELLE BASE DE DONNEES QUI A CONDUIT A L'OPTIMISATION DE CE SYSTEME PAR LE LOGICIEL THERMO-CALC. PARALLELEMENT, UNE ETUDE CALORIMETRIQUE A ETE EFFECTUEE SUR LES COMPOSES DEFINIS UFE 2 ET U 6FE. CES NOUVELLES DONNEES THERMODYNAMIQUES, ONT PERMIS DE PROPOSER UNE NOUVELLE OPTIMISATION DU SYSTEME U-FE. L'ETUDE DU SYSTEME TERNAIRE U-FE-O A ETE ENTREPRISE EN ETABLISSANT LA SECTION ISOTHERME A 1300 K. LES PHASES OBTENUES ONT ETE CARACTERISEES PAR DRX, MICROSCOPIE ELECTRONIQUE EN TRANSMISSION, MEB ET MICROSONDE. EN RAISON DES LIMITES DE CES TECHNIQUES, IL A ETE NECESSAIRE D'INTERPRETER LES RESULTATS SUR LA BASE DES DONNEES THERMODYNAMIQUES ET EN PARTICULIER DES POTENTIELS D'OXYGENE. POUR COMPLETER, CES DONNEES DE DIAGRAMME DE PHASE, LE POTENTIEL D'OXYGENE D'EQUILIBRE DE CERTAINS DOMAINES TRIPHASES A ETE DETERMINE PAR THERMOGRAVIMETRIE. DE PLUS, UNE ETUDE THERMODYNAMIQUE ET STRUCTURALE A ETE FAITE SUR LE COMPOSE UFEO 4. SA STRUCTURE, DEJA ETABLIE, A ETE CONFIRMEE ; SON ENTHALPIE DE FORMATION ET SA CAPACITE THERMIQUE ONT ETE MESUREES PAR CALORIMETRIE. DES ANALYSES DE DRX A HAUTE TEMPERATURE ONT PERMIS DE STATUER SUR LA STABILITE THERMIQUE DE CE MATERIAU ET DE METTRE EN EVIDENCE L'EXISTENCE D'UN NOUVEL OXYDE TERNAIRE UFEO 4 . 5, DONT LA STRUCTURE A ETE ETABLIE DANS CETTE ETUDE. L'ENSEMBLE DE CES DONNEES ORIGINALES PERMETTENT DE CORRELER LES TROIS SYSTEMES BINAIRES AVEC LE TERNAIRE ET AINSI DE PROPOSER UNE DESCRIPTION REALISTE DU DIAGRAMME DE PHASE U-FE-O EN PHASE SOLIDE.
Publisher:
ISBN:
Category :
Languages : fr
Pages : 309
Book Description
CE TRAVAIL CONSTITUE UNE CONTRIBUTION A L'ETUDE THERMODYNAMIQUE DU SYSTEME TERNAIRE U-FE-O. LA CONNAISSANCE DES RELATIONS DE PHASES DE CE SYSTEME PASSE EN PREMIER LIEU PAR LA CONNAISSANCE DES SYSTEMES BINAIRES DE BASE U-O, FE-O ET U-FE. UN EXAMEN DE LA LITTERATURE SUR LES SYSTEMES U-O ET U-FE A MONTRE QUE LES DIAGRAMMES DE PHASE ET LES DONNEES THERMODYNAMIQUES ASSOCIEES ETAIENT INCOMPLETS. UNE ANALYSE CRITIQUE DE LA BIBLIOGRAPHIE DU SYSTEME UO 2-UO 3 A ETE REALISEE AFIN DE CONSTRUIRE UNE NOUVELLE BASE DE DONNEES QUI A CONDUIT A L'OPTIMISATION DE CE SYSTEME PAR LE LOGICIEL THERMO-CALC. PARALLELEMENT, UNE ETUDE CALORIMETRIQUE A ETE EFFECTUEE SUR LES COMPOSES DEFINIS UFE 2 ET U 6FE. CES NOUVELLES DONNEES THERMODYNAMIQUES, ONT PERMIS DE PROPOSER UNE NOUVELLE OPTIMISATION DU SYSTEME U-FE. L'ETUDE DU SYSTEME TERNAIRE U-FE-O A ETE ENTREPRISE EN ETABLISSANT LA SECTION ISOTHERME A 1300 K. LES PHASES OBTENUES ONT ETE CARACTERISEES PAR DRX, MICROSCOPIE ELECTRONIQUE EN TRANSMISSION, MEB ET MICROSONDE. EN RAISON DES LIMITES DE CES TECHNIQUES, IL A ETE NECESSAIRE D'INTERPRETER LES RESULTATS SUR LA BASE DES DONNEES THERMODYNAMIQUES ET EN PARTICULIER DES POTENTIELS D'OXYGENE. POUR COMPLETER, CES DONNEES DE DIAGRAMME DE PHASE, LE POTENTIEL D'OXYGENE D'EQUILIBRE DE CERTAINS DOMAINES TRIPHASES A ETE DETERMINE PAR THERMOGRAVIMETRIE. DE PLUS, UNE ETUDE THERMODYNAMIQUE ET STRUCTURALE A ETE FAITE SUR LE COMPOSE UFEO 4. SA STRUCTURE, DEJA ETABLIE, A ETE CONFIRMEE ; SON ENTHALPIE DE FORMATION ET SA CAPACITE THERMIQUE ONT ETE MESUREES PAR CALORIMETRIE. DES ANALYSES DE DRX A HAUTE TEMPERATURE ONT PERMIS DE STATUER SUR LA STABILITE THERMIQUE DE CE MATERIAU ET DE METTRE EN EVIDENCE L'EXISTENCE D'UN NOUVEL OXYDE TERNAIRE UFEO 4 . 5, DONT LA STRUCTURE A ETE ETABLIE DANS CETTE ETUDE. L'ENSEMBLE DE CES DONNEES ORIGINALES PERMETTENT DE CORRELER LES TROIS SYSTEMES BINAIRES AVEC LE TERNAIRE ET AINSI DE PROPOSER UNE DESCRIPTION REALISTE DU DIAGRAMME DE PHASE U-FE-O EN PHASE SOLIDE.
Thermodynamic Properties of Inorganic Materials
Author: Bertrand Cheynet
Publisher: Elsevier Publishing Company
ISBN:
Category : Reference
Languages : en
Pages : 1648
Book Description
"This book is a bibliographical database of articles on thermodynamical properties of inorganic compounds, gases, solutions, metals and alloys, published between 1970 and 1987. This reference source book compiles 25,846 references about more than 13,400 systems and should be particularly useful for people working in inorganic chemical engineering, metallurgy, and new materials processing."--Preface.
Publisher: Elsevier Publishing Company
ISBN:
Category : Reference
Languages : en
Pages : 1648
Book Description
"This book is a bibliographical database of articles on thermodynamical properties of inorganic compounds, gases, solutions, metals and alloys, published between 1970 and 1987. This reference source book compiles 25,846 references about more than 13,400 systems and should be particularly useful for people working in inorganic chemical engineering, metallurgy, and new materials processing."--Preface.
Modelling in Aquatic Chemistry
Author: OECD Nuclear Energy Agency
Publisher: Nuclear Energy Agency
ISBN:
Category : Science
Languages : en
Pages : 788
Book Description
Publisher: Nuclear Energy Agency
ISBN:
Category : Science
Languages : en
Pages : 788
Book Description
Journal de physique
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 620
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 620
Book Description
Reactor Core Materials
Author:
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 304
Book Description
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 304
Book Description
Bibliography
Author: Pierre Villars
Publisher: Walter de Gruyter
ISBN: 3110276658
Category : Science
Languages : en
Pages : 1827
Book Description
By browsing about 10 000 000 scientific articles of over 200 major journals mainly in a 'cover to cover approach' some 200 000 publications were selected. The extracted data is part of the following fundamental material research fields: crystal structures (S), phase diagrams (also called constitution) (C) and the comprehensive field of intrinsic physical properties (P). This work has been done systematically starting with the literature going back to 1900. The above mentioned research field codes (S, C, P) as well as the chemical systems investigated in each publication were included in the present work. The aim of the Inorganic Substances Bibliography is to provide researchers with a comprehensive compilation of all up to now published scientific publications on inorganic systems in only three handy volumes.
Publisher: Walter de Gruyter
ISBN: 3110276658
Category : Science
Languages : en
Pages : 1827
Book Description
By browsing about 10 000 000 scientific articles of over 200 major journals mainly in a 'cover to cover approach' some 200 000 publications were selected. The extracted data is part of the following fundamental material research fields: crystal structures (S), phase diagrams (also called constitution) (C) and the comprehensive field of intrinsic physical properties (P). This work has been done systematically starting with the literature going back to 1900. The above mentioned research field codes (S, C, P) as well as the chemical systems investigated in each publication were included in the present work. The aim of the Inorganic Substances Bibliography is to provide researchers with a comprehensive compilation of all up to now published scientific publications on inorganic systems in only three handy volumes.
Adhesion Between Polymers and Concrete / Adhésion Entre Polymères Et Béton
Author: H. R. Sasse
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 792
Book Description
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.
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 792
Book Description
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.
UNESCO General History of Africa, Vol. I, Abridged Edition
Author: Jacqueline Ki-Zerbo
Publisher: Univ of California Press
ISBN: 9780520066960
Category : History
Languages : en
Pages : 372
Book Description
"This volume covers the period from the end of the Neolithic era to the beginning of the seventh century of our era. This lengthy period includes the civilization of Ancient Egypt, the history of Nubia, Ethiopia, North Africa and the Sahara, as well as of the other regions of the continent and its islands."--Publisher's description
Publisher: Univ of California Press
ISBN: 9780520066960
Category : History
Languages : en
Pages : 372
Book Description
"This volume covers the period from the end of the Neolithic era to the beginning of the seventh century of our era. This lengthy period includes the civilization of Ancient Egypt, the history of Nubia, Ethiopia, North Africa and the Sahara, as well as of the other regions of the continent and its islands."--Publisher's description
XXX JEEP
Author: Marianne Cochez
Publisher:
ISBN:
Category : Electronic books
Languages : fr
Pages : 292
Book Description
Publisher:
ISBN:
Category : Electronic books
Languages : fr
Pages : 292
Book Description
Supplementary volume. [Edited by I. Todhunter.]
Author: George Boole
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
Book Description