ELECTRODEPOSITION D'ALLIAGES ZN-NI MODIFIES SUR ALLIAGE D'ALUMINIUM 2024T3

Download ELECTRODEPOSITION D'ALLIAGES ZN-NI MODIFIES SUR ALLIAGE D'ALUMINIUM 2024T3 PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 151 pages
Book Rating : 4.:/5 (49 download)

DOWNLOAD NOW!


Book Synopsis ELECTRODEPOSITION D'ALLIAGES ZN-NI MODIFIES SUR ALLIAGE D'ALUMINIUM 2024T3 by : CLAUDE.. BORIES

Download or read book ELECTRODEPOSITION D'ALLIAGES ZN-NI MODIFIES SUR ALLIAGE D'ALUMINIUM 2024T3 written by CLAUDE.. BORIES and published by . This book was released on 1998 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: CES TRAVAUX PORTENT SUR L'ETUDE DES PROCESSUS D'ELECTROCRISTALLISATION D'ALLIAGES ZINC-NICKEL DANS DES CONDITIONS SPECIFIQUES AU SUBSTRAT EN ALLIAGE D'ALUMINIUM. NOUS PROPOSONS TOUT D'ABORD, A PARTIR D'ANALYSE PAR DIFFRACTION DES RAYONS X, UN DIAGRAMME DE PHASES ELECTRODEPOSEES DES ALLIAGES ZINC-NICKEL ENTRE 0 ET 20% DE NICKEL OU, CONTRAIREMENT AU DIAGRAMME THERMODYNAMIQUE, LA PHASE DELTA EST ABSENTE ET LES DOMAINES D'EXISTENCE DES PHASES ETA ET GAMMA SONT PLUS ETENDUS. SI LE CHOIX D'ELECTROLYTE DE PH INFERIEUR A 4 PERMET DE LIMITER LA FORMATION D'UNE COUCHE D'OXYDE A L'INTERFACE DEPOT-SUBSTRAT, CETTE CONDITION NECESSAIRE N'EST PAS SUFFISANTE POUR LA SUPPRIMER. NOUS MONTRONS QUE L'ADHERENCE DES REVETEMENTS EST CONDITIONNEE PAR LES PROCESSUS DE GERMINATION ET CROISSANCE DANS LES PREMIERS INSTANTS DE DEPOT. LES REVETEMENTS BIPHASES ETA GAMMA AYANT UNE TENEUR EN NICKEL INFERIEURE A 14% SONT CARACTERISES PAR UNE GERMINATION A TROIS DIMENSIONS DONT LE FAIBLE POUVOIR COUVRANT ENGENDRE L'OXYDATION SIMULTANEE DU SUBSTRAT LORS DE L'ELECTROLYSE ET LA FRAGILISATION DE L'INTERFACE DEPOT-SUBSTRAT. POUR DES ALLIAGES MONOPHASES GAMMA DONT LA TENEUR EN NICKEL EST PLUS ELEVEE, LA GERMINATION A DEUX DIMENSIONS DEVIENT RAPIDEMENT COUVRANTE ET LIMITE L'OXYDATION DU SUBSTRAT, L'ADHERENCE DES REVETEMENTS EST DANS CE CAS MAXIMALE. NOUS MONTRONS LES MODIFICATIONS ENGENDREES PAR LA PRESENCE DE SACCHARINE ADDITIONNEE A L'ELECTROLYTE SUR LES PREMIERS INSTANTS DE GERMINATION, SON EFFET SUR LA TAILLE DE GRAIN ET SUR LES CONTRAINTES RESIDUELLES. NOUS ETUDIONS, PAR LE TRACE DES COURBES DE POLARISATION, LE CARACTERE PROTECTEUR DE CES DEPOTS ET RECHERCHONS UN TRAITEMENT DE CONVERSION CHIMIQUE EN PRESENCE D'UNE MOLECULE ORGANIQUE FAVORISANT LA FORMATION IN SITU D'UN COMPOSE INHIBITEUR DE CORROSION. LA PRESENCE D'UN COMPOSE CHIMISORBE, FORME A PARTIR DE LA 8HYDROXYQUINOLEINE ET DES ESPECES METALLIQUES, MODIFIE LA REACTIVITE DES REVETEMENTS ZINC-NICKEL EN MILIEU CORROSIF EN LIMITANT LES COURANTS DE DISSOLUTION ANODIQUE.

Chemical Mechanical Planarization of Microelectronic Materials

Download Chemical Mechanical Planarization of Microelectronic Materials PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527617752
Total Pages : 337 pages
Book Rating : 4.5/5 (276 download)

DOWNLOAD NOW!


Book Synopsis Chemical Mechanical Planarization of Microelectronic Materials by : Joseph M. Steigerwald

Download or read book Chemical Mechanical Planarization of Microelectronic Materials written by Joseph M. Steigerwald and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Mechanical Planarization (CMP) plays an important role in today's microelectronics industry. With its ability to achieve global planarization, its universality (material insensitivity), its applicability to multimaterial surfaces, and its relative cost-effectiveness, CMP is the ideal planarizing medium for the interlayered dielectrics and metal films used in silicon integrated circuit fabrication. But although the past decade has seen unprecedented research and development into CMP, there has been no single-source reference to this rapidly emerging technology-until now. Chemical Mechanical Planarization of Microelectronic Materials provides engineers and scientists working in the microelectronics industry with unified coverage of both the fundamental mechanisms and engineering applications of CMP. Authors Steigerwald, Murarka, and Gutmann-all leading CMP pioneers-provide a historical overview of CMP, explain the various chemical and mechanical concepts involved, describe CMP materials and processes, review the latest scientific data on CMP worldwide, and offer examples of its uses in the microelectronics industry. They provide detailed coverage of the CMP of various materials used in the making of microcircuitry: tungsten, aluminum, copper, polysilicon, and various dielectric materials, including polymers. The concluding chapter describes post-CMP cleaning techniques, and most chapters feature problem sets to assist readers in developing a more practical understanding of CMP. The only comprehensive reference to one of the fastest growing integrated circuit manufacturing technologies, Chemical Mechanical Planarization of Microelectronic Materials is an important resource for research scientists and engineers working in the microelectronics industry. An indispensable resource for scientists and engineers working in the microelectronics industry Chemical Mechanical Planarization of Microelectronic Materials is the only comprehensive single-source reference to one of the fastest growing integrated circuit manufacturing technologies. It provides engineers and scientists who work in the microelectronics industry with unified coverage of both the fundamental mechanisms and engineering applications of CMP, including: * The history of CMP * Chemical and mechanical underpinnings of CMP * CMP materials and processes * Applications of CMP in the microelectronics industry * The CMP of tungsten, aluminum, copper, polysilicon, and various dielectrics, including polymers used in integrated circuit fabrication * Post-CMP cleaning techniques * Chapter-end problem sets are also included to assist readers in developing a practical understanding of CMP.

Oxidation of Tungsten

Download Oxidation of Tungsten PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Oxidation of Tungsten by : Vincent David Barth

Download or read book Oxidation of Tungsten written by Vincent David Barth and published by . This book was released on 1961 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents a detailed review of available information on the oxidation of W and its alloys. W is relatively inert below 700 C. As the temperature is increased above this level, however, oxidation becomes progressively more rapid, reaching catastrophic rates at temperatures around 1200 C and above. Various theories for the mechanism and rates of W oxidation at different temperatures are reviewed, and the effect of pressure and water vapor on the stability of W oxides is discussed in detail. The elevatedtemperature reactions of W with other materials, such as refractory oxides, and with gases other than oxygen also are covered. Information on the protection of W by alloying and coating is included. (Author).

The Rotating Disc Electrode

Download The Rotating Disc Electrode PDF Online Free

Author :
Publisher : Springer
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.:/5 (44 download)

DOWNLOAD NOW!


Book Synopsis The Rotating Disc Electrode by : I︠U︡riĭ Viktorovich Pleskov

Download or read book The Rotating Disc Electrode written by I︠U︡riĭ Viktorovich Pleskov and published by Springer. This book was released on 1976-12 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Important advances in a subject are as often promoted by a new technique as by new concepts and theories. In the study of electrode reactions which involve diffusion in a primary or a secondary step, the development and use of techniques involving rotating disc electrodes and derived instrumentation based on ring-disc and split-ring systems has enabled advances of great importance to be made in the quantitative examination of diffusion processes at electrodes and their role in electrode processes generally. The technique allows precisely defined mass-transport conditions to be set up which can be subjected to exact mathe matical analysis so that quantitative treatment of hydrodynamic and diffusion behavior can be made. Of special interest for elec trochemists is the opportunity which the rotating ring-disc system offers for studying solution-soluble intermediates in sequential electrode processes and the kinetics of their reactions in solution. In this book by Pleskov and Filinovskii, both the experimental techniques and the mathematical analysis for the treatments of results for various conditions and types of reaction are described in detail. We believe that presentation of work that has been car ried out by means of rotating electrode techniques, to a large extent by Russian workers, in the form of a concise book will be of great value both to electrochemists and kineticists, and those interested in the physics of fluid motion.

Guide for Aluminum Hull Welding

Download Guide for Aluminum Hull Welding PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Guide for Aluminum Hull Welding by :

Download or read book Guide for Aluminum Hull Welding written by and published by . This book was released on 2004 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Structural Use of Aluminium

Download The Structural Use of Aluminium PDF Online Free

Author :
Publisher :
ISBN 13 : 9780580055201
Total Pages : 186 pages
Book Rating : 4.0/5 (552 download)

DOWNLOAD NOW!


Book Synopsis The Structural Use of Aluminium by : Council for Codes of Practice

Download or read book The Structural Use of Aluminium written by Council for Codes of Practice and published by . This book was released on 1969-06-18 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aluminium, Aluminium alloys, Structural design, Design, Construction materials, Metal sections, Structural members, Structural systems, Loading, Acceptance (approval), Approval testing, Joints, Corrosion protection, Joining processes

Forms Supplement

Download Forms Supplement PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Forms Supplement by :

Download or read book Forms Supplement written by and published by . This book was released on 1984 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Specification for Tube of 99% Aluminium

Download Specification for Tube of 99% Aluminium PDF Online Free

Author :
Publisher :
ISBN 13 : 9780580148460
Total Pages : 6 pages
Book Rating : 4.1/5 (484 download)

DOWNLOAD NOW!


Book Synopsis Specification for Tube of 99% Aluminium by : British Standards Institute Staff

Download or read book Specification for Tube of 99% Aluminium written by British Standards Institute Staff and published by . This book was released on 1986-02-28 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aluminium, Seamless pipes, Pipes, Cold-working, Drawing (forming process), Purity, Chemical composition, Thickness, Diameter, Tensile strength, Air transport engineering, Hydraulic tests, Test pressure, Non-destructive testing

Specification for Aluminium Collapsible Tubes

Download Specification for Aluminium Collapsible Tubes PDF Online Free

Author :
Publisher :
ISBN 13 : 9780580139499
Total Pages : 22 pages
Book Rating : 4.1/5 (394 download)

DOWNLOAD NOW!


Book Synopsis Specification for Aluminium Collapsible Tubes by : British Standards Institute Staff

Download or read book Specification for Aluminium Collapsible Tubes written by British Standards Institute Staff and published by . This book was released on 1984-09-01 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tubes (packages), Deformable packages, Packages, Packaging, Aluminium, Coatings, Dimensions, Closures, Caps (closures), Orifices, Length, Diameter, Thickness, Seals, Threads, Leak tests, Annealing, Mechanical testing, Crushing tests, Adhesion tests, Test equipment, Electrical testing, Circuits, Flexibility

Metallization

Download Metallization PDF Online Free

Author :
Publisher : Butterworth-Heinemann
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Metallization by : S. P. Murarka

Download or read book Metallization written by S. P. Murarka and published by Butterworth-Heinemann. This book was released on 1993 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title covers fundemental concepts, properties and applicabilities of metals and alloys for use in various metallization schemes. Metallizations form the key components on electronic circuits - controlling device properties and providing power and device interconnections with the outside world or with other devices. The recent advent of submicron dimensions and increasingly faster devices in the semiconductor have challenged researchers to keep metallization schemes in line with new demanding requirements.

AWS D10. 12M/D10. 12-2000, Guide for Welding Mild Steel Pipe

Download AWS D10. 12M/D10. 12-2000, Guide for Welding Mild Steel Pipe PDF Online Free

Author :
Publisher :
ISBN 13 : 9780871715517
Total Pages : pages
Book Rating : 4.7/5 (155 download)

DOWNLOAD NOW!


Book Synopsis AWS D10. 12M/D10. 12-2000, Guide for Welding Mild Steel Pipe by : American Welding Society

Download or read book AWS D10. 12M/D10. 12-2000, Guide for Welding Mild Steel Pipe written by American Welding Society and published by . This book was released on 2000-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Casting defects handbook : Aluminium and Aluminium alloys

Download Casting defects handbook : Aluminium and Aluminium alloys PDF Online Free

Author :
Publisher :
ISBN 13 : 9780874333664
Total Pages : 161 pages
Book Rating : 4.3/5 (336 download)

DOWNLOAD NOW!


Book Synopsis Casting defects handbook : Aluminium and Aluminium alloys by : David V. Neff

Download or read book Casting defects handbook : Aluminium and Aluminium alloys written by David V. Neff and published by . This book was released on 2011 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: