Author: Milind KelkarPublisher:
ISBN:
Category :
Languages : en
Pages : 532
Book Description
Modeling and Experimentation to Characterize the Wire Arc Spray Process
Author: Milind KelkarInvestigations Into the Wire Arc Spraying Process
Author: Nakhleh Ameen HussaryPublisher:
ISBN:
Category :
Languages : en
Pages : 300
Book Description
Thermal Spray Fundamentals
Author: Pierre L. FauchaisPublisher: Springer Science & Business Media
ISBN: 0387689915
Category : Technology & Engineering
Languages : en
Pages : 1587
Book Description
This book provides readers with the fundamentals necessary for understanding thermal spray technology. Coverage includes in-depth discussions of various thermal spray processes, feedstock materials, particle-jet interactions, and associated yet very critical topics: diagnostics, current and emerging applications, surface science, and pre and post-treatment. This book will serve as an invaluable resource as a textbook for graduate courses in the field and as an exhaustive reference for professionals involved in thermal spray technology.
Thermal Spray
Author: International Thermal Spray ConferencePublisher: ASM International
ISBN: 1615032193
Category : Technology & Engineering
Languages : en
Pages : 1658
Book Description
Thermal Spray Fundamentals
Author: Maher I. BoulosPublisher: Springer Nature
ISBN: 3030706729
Category : Technology & Engineering
Languages : en
Pages : 1147
Book Description
This fully revised, industry-standard resource offers practical details on every aspect of the fundamentals necessary for understanding thermal spray technology, from powder all the way to the final part. The second edition is presented in a reader-friendly format that is split into four parts. Part I presents a review of thermal spray coating and its position in the broad field of surface modification technologies. Highlights of combustion and thermal plasmas are given with an expanded treatment of in-flight plasma-particle interactions. The second and third parts deal respectively with an updated presentation of thermal spray technologies and coating formation, including solution and suspension plasma spraying. The last part of the book includes a comparative analysis of different thermal spray processes, which is essential for the optimal selection of the appropriate thermal spray process in a given application. Coverage of system integration has been expanded with the addition of a detailed discussion of online instrumentation and process diagnostics and numerous examples of industrial scale spray booth designs. Attention is also given to coating finishing and health and safety issues. An extensive review is presented of thermal spray applications grouped in terms of process objectives and present use in different industrial sectors. This book will serve as an invaluable resource as a textbook for graduate courses in the field and as an exhaustive reference for professionals involved in the thermal spray field.
The Effect of Process Parameters on Twin Wire Arc Spray Pattern Shape
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 9
Book Description
A design of experiments approach was used to describe process parameter--spray pattern relationships in the Twin Wire Arc process using zinc feed stock in a TAFA 8835 (Praxair, Concord, NH, USA) spray torch. Specifically, the effects of arc current, primary atomizing gas pressure, and secondary atomizing gas pressure on spray pattern size, spray pattern flatness, spray pattern eccentricity, and coating deposition rate were investigated. Process relationships were investigated with the intent of maximizing or minimizing each coating property. It was determined that spray pattern area was most affected by primary gas pressure and secondary gas pressure. Pattern eccentricity was most affected by secondary gas pressure. Pattern flatness was most affected by primary gas pressure. Lastly, coating deposition rate was most affected by arc current.
Energy Research Abstracts
Author: Thermal Spray 2004
Author: Publisher: ASM International
ISBN: 9780871708090
Category : Science
Languages : en
Pages : 1150
Book Description
This proceedings volume representing the second International Thermal Spray Conference (May 2004, Osaka, Japan) contains 232 papers and 93 poster presentations. Arrangement is in sections on applications, characterization methods for coating properties, coating technologies for vehicle engines, cold spray, consumables for thermal spraying, corrosion protection, economics and quality, HVOF processes and materials, innovative equipment and process technology, modeling and simulation, nanostructured materials, photocatalytic materials, process diagnostics, protective coatings against wear and erosion, and thermal barrier coatings. No index is provided, but the included CD- ROM presumably contains the contents in a searchable format. Annotation :2004 Book News, Inc., Portland, OR (booknews.com).
Materials Characterization
Author: Ramiro Pérez CamposPublisher: Springer
ISBN: 3319152041
Category : Technology & Engineering
Languages : en
Pages : 219
Book Description
This book covers novel research results for process and techniques of materials characterization for a wide range of materials. The authors provide a comprehensive overview of the aspects of structural and chemical characterization of these materials. The articles contained in this book covers state of the art and experimental techniques commonly used in modern materials characterization. The book includes theoretical models and numerous illustrations of structural and chemical characterization properties.
An SDE Study of Twin-wire Electric Arc Sprayed Nickel-aluminum Coatings
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 8
Book Description
An analytical and experimental study of the twin-wire electric arc spraying of nickel-aluminum coatings has been performed to demonstrate the suitability of the wire system as a bond coat material for ceramic overcoats in thermal barrier applications, and for spraying a single coat for part refurbishment. Experiments were conducted using a Box-type full-factorial design parametric study. Operating parameters were varied around the typical process parameters (i.e., current, primary and secondary pressure, spray distance) in a systematic design of experiments (SDE) in order to display the range of processing conditions and their effect on the resultant coating. The coatings were characterized by hardness tests and optical metallography. Coating properties were quantified for hardness, porosity, deposition efficiency, and microstructure. The features of the coatings are correlated with the changes in operating parameters. Analytical calculations of the gas and droplet dynamics are presented, which includes molten metal entrainment and droplet breakup models.