Download or read book Protective Coatings by Plasma Deposition written by P. Moorhouse and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plasma Deposition of High Temperature Protective Coatings written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Protective Coatings and Thin Films written by Y. Pauleau and published by Springer Science & Business Media. This book was released on 1996-12-31 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume entitled "Protective Coatings and Thin Films : Synthesis, Characterization and Applications" contains the Proceedings of the NATO Advanced Research Workshop (ARW) held in Alvor, Portugal from May 30 to June 5, 1996. This NATO-ARW was an expert meeting on the surface protection and modification of solid materials subjected to interactions with the environment. The meeting attracted 10 key speakers, 40 contributing speakers and 3 observers from various countries. The existing knowledge and current status of the science and technology related to protective coatings and thin films were assessed through a series of oral presentations, key notes (titles underlined in the volume content) and contributed papers distributed over various sessions dealing with: (a) plasma-assisted physical and chemical vapor deposition processes to enhance wear and corrosion protection of materials, (b) low friction coatings operating in hostile environment (vacuum, space, extreme temperatures, . . . ), (c) polymer films for protection against mechanical damage and chemical attack, (d) characterization of the structure of films and correlations with mechanical properties, (e) wear and corrosion resistant thermal spray coatings, (f) functional gradient ceramic/metallic coatings produced by high energy laser beam and energetic deposition processes for high temperature applications, (g) protective coatings for optical systems, and (h) ion beam assisted deposition of coatings for protection of materials against aqueous corrosion.

Download or read book Multi functional Protective Coatings for Plastics Using Open air Spray Plasma Deposition written by Yichuan Ding and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Transparent plastics are increasingly important to emerging technologies such as light-weight transportation, flexible electronics, and display technologies. However, due to the low surface hardness, plastics can be easily scratched and degraded which significantly reduce their optical qualities and lifetimes. In this dissertation, I will focus on the development of durable functional protective coatings for plastics and new understandings of their mechanical properties including adhesion, stiffness, and moisture-assisted cracking behavior. I will demonstrate two scalable processing strategies for synthesizing these coatings, namely, spray deposition of sol-gel precursors and open-air plasma deposition. Firstly, I will focus on the processing of an organosilicate-based bilayer coating with unprecedented combination of adhesion and stiffness using open-air spray and plasma depositions. The bilayer coating exhibited a > 90% transparency in the visible wavelengths, 8-fold the adhesion energy and 4-fold the Young's modulus of commercial sol-gel polysiloxane coatings. The coating deposition rate, elastic modulus, hardness and adhesion to poly methyl methacrylate (PMMA) substrates will be discussed and correlated to the molecular structures and chemical compositions of the coatings. Secondly, I will demonstrate the molecular design strategies for engineering coating's deformation rate sensitivity and fracture resistance in a moist environment. With increasing non-hydrolysable organic network connectivity, the mechanical behavior of the coatings can vary from almost perfectly elastic to increasingly viscoelastic in a controlled fashion. The related fracture resistance was also found to be significantly improved. New insights into the fundamental molecular-scale relaxation and cracking mechanisms of the coatings will also be highlighted. Finally, I will describe a novel and versatile dual-source deposition method involving ultrasonic spraying and open-air plasma deposition for making durable multifunctional nanocomposite coatings. Previous work for making nanocomposites focused on incorporating nanoparticles by either in-situ growth in the matrix or by dispersing into the matrix precursor before deposition. However, in this new method, the nanoparticles and coating matrix are independently deposited which eliminate the potential difficulties associated with preparing high mass fraction composites with well-dispersed nanoparticles. The capability of incorporating several different functional nanoparticles into durable coating matrix with good nanoparticle dispersity, uniformity and strong matrix-nanoparticle interfacial interactions will be highlighted. The effect of nanoparticle concentration, size, and film thicknesses on coatings surface morphology, optical properties and mechanical properties will also be discussed.

Download or read book Plasma Deposition and Treatment of Polymers Volume 544 written by Wei William Lee and published by . This book was released on 1999-09 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is immense interest, both industrial and academic, in developing processes for plasma deposition and modification of polymers. These polymers and treatments have wide-ranging applications in electronics, protective coatings, optical coatings, biomaterials, ophthalmics, corrosion protection, tribology, surface mechanics, membranes, food and pharmaceutical packaging, and sensors. In addition, fundamentals of plasma processes and technology are also of critical importance in many semiconductor processing operations such as etching and treatment of polymers, deposition of low-dielectric constant materials, and dry photoresist. The understanding of plasma polymer deposition in various technical fields, as well as in the treatment methods of polymers, have become critical. This book focuses on the deposition, modification and characterization of polymeric materials which are important for advanced technologies. Particular emphasis is placed on materials and synthesis concepts. Topics include: plasma processes for biomaterials; fundamentals of plasma processing; plasma processing for electronics and optics; and plasma treatments and functional coatings.

Download or read book Protective Coatings of Metal Surfaces by Cold Plasma Treatment written by and published by . This book was released on 1985 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Technologies in Protective Coatings written by Carlos Giudice and published by BoD – Books on Demand. This book was released on 2017-09-06 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials are at the center of all technological advances; it is evident in considering the spectacular progress that has been made in fields as diverse as engineering, medicine, biology, etc. Materials science and technology must develop researches allowing the generation of new methods of protection to reduce fundamentally the losses of human life as well as the economic ones. The former are impossible of quantifying, while the latter are highly significant; thus, only those derived from corrosive processes in their different forms reach, in technologically developed countries, about 4% of the Gross National Product (GNP), while those derived from fire action range from 0.5 to 1.0% of the mentioned GNP. The book, in the different chapters, displays original systems of superficial protection and of low environmental impact to minimize the losses by corrosion and the fire action.

Download or read book Plasma deposited Protective Coatings for Spacecraft Applications written by D. G. Zimcik and published by . This book was released on 1991 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plasma Spray Coating written by Robert B. Heimann and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, thermal spraying of metallic, ceramic and composite coatings has emerged as a powerful tool for surface engineering, with many new applications and markets continually being developed. This book will help materials scientists and engineers to choose the most appropriate combination of materials, equipment, and operation parameters for the design of high-performance coatings with new functional properties and improved service life. Includes: * a thorough treatment of the fundamental physical processes governing plasma spray technology; * a critical assessment of advantages and disadvantages of the method compared with other suface coating techniques; * a discussion of basic equipment requirements and limitations; * case studies and typical applications to solve industrial problems. Plasma-Spray Coating offers a stimulating combination of basic concepts and practical applications. Materials scientists and engineers, as well as graduate students will find this book of enormous value.

Download or read book Protective Thin Coatings Technology written by Sam Zhang and published by CRC Press. This book was released on 2021-08-08 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hard or protective coatings are widely used in conventional and modern industries and will continue to play a key role in future manufacturing, especially in the micro and nano areas. Protective Thin Coatings Technology highlights the developments and advances in the preparation, characterization, and applications of protective micro-/nanoscaled films and coatings. This book Covers technologies for sputtering of flexible hard nanocoatings, deposition of solid lubricating films, and multilayer transition metal nitrides Describes integrated nanomechanical characterization of hard coatings, corrosion and tribo-corrosion of hard coatings, and high entropy alloy films and coatings Investigates thin films and coatings for high-temperature applications, nanocomposite coatings on magnesium alloys, and the correlation between coating properties and industrial applications Features various aspects of hard coatings, covering advanced sputtering technologies, structural characterizations, and simulations, as well as applications This first volume in the two-volume set, Protective Thin Coatings and Functional Thin Films Technology, will benefit industry professionals and researchers working in areas related to semiconductors, optoelectronics, plasma technology, solid-state energy storages, and 5G, as well as advanced students studying electrical, mechanical, chemical, and material engineering.

Download or read book Plasma Deposition Treatment and Etching of Polymers written by Riccardo d'Agostino and published by Elsevier. This book was released on 2012-12-02 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma Deposition, Treatment, and Etching of Polymers takes a broad look at the basic principles, the chemical processes, and the diagnostic procedures in the interaction of plasmas with polymer surfaces. This recent technology has yielded a large class of new materials offering many applications, including their use as coatings for chemical fibers and films. Additional applications include uses for the passivation of metals, the surface hardening of tools, increased biocompatibility of biomedical materials, chemical and physical sensors, and a variety of micro- and optoelectronic devices. - Appeals to a broad range of industries from microelectronics to space technology - Discusses a wide array of new uses for plasma polymers - Provides a tutorial introduction to the field - Surveys various classes of plasma polymers, their chemical and morphological properties, effects of plasma process parameters on the growth and structure of these synthetic materials, and techniques for characterization - Interests scientists, engineers, and students alike

Download or read book Ion Beam Processing of Materials and Deposition Processes of Protective Coatings written by P.L.F. Hemment and published by Newnes. This book was released on 2012-12-02 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing the proceedings of three symposia in the E-MRS series this book is divided into two parts. Part one is concerned with ion beam processing, a particularly powerful and versatile technology which can be used both to synthesise and modify materials, including metals, semiconductors, ceramics and dielectrics, with great precision and excellent control. Furthermore it also deals with the correlated effects in atomic and cluster ion bombardment and implantation.Part two deals with the deposition techniques, characterization and applications of advanced ceramic, metallic and polymeric coatings or thin films for surface protection against corrosion, erosion, abrasion, diffusion and for lubrication of contracting surfaces in relative motion.

Download or read book Atmospheric Plasma Deposition of Transparent Coatings on Polymers written by Linying Cui and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric plasma enables plasma assisted coating deposition in ambient air at low temperature on large and/or complex geometry substrates. It has huge potential for coating synthesis and materials surface treatment at lower cost without the necessity of vacuum equipment, for applications of energy, display, aerospace, etc. In this dissertation, I present the results of atmospheric plasma deposition of transparent hard protective coatings on polymers. In order to deposit high quality coatings, we find that the interaction between atmospheric plasma, coating, and polymer substrate should all be optimized. Firstly, I studied the interaction between atmospheric plasma and polymer substrates. Atmospheric plasma was used to pretreat polycarbonate and stretched poly(methyl methacrylate) surfaces in order to enhance the adhesion of polymers to inorganic coatings. The treatment time and the chemical structure of the polymers were found to be important factors. For polycarbonate, a short treatment increased the adhesion energy by four times, while longer treatment resulted in low molecular-weight species formation and decreased adhesion. Next, I deposited dense silica coatings on polymers using atmospheric plasma. The coating deposition rate, molecular network structure, density, Young's modulus and adhesion to polymers exhibited a strong dependence on the precursor delivery temperature and rate, and the functionality and number of silicon atoms in the precursor molecules. The highest Young's modulus of the atmospheric plasma silica was four times higher than that of commercial sol-gel polysiloxane coatings. After that, I successfully deposited carbon-bridged hybrid organosilicate coating using atmospheric plasma, with the ethyl bridges incorporated in the silicate network under the ambient air environment. These coatings doubled the adhesion energy to polymers due to the molecular bridging effect, compared to commercial sol-gel polysiloxane coatings. Finally, I deposited a hard, adhesive, and highly transparent bilayer structure on polymers, with the bottom layer highly adhesive to polymer and the top layer hard to resist scratches. The method overcomes the challenge of fabricating coatings with high mechanical and interfacial properties in a one-step process. The bilayer structure exhibited ~ 100% transmittance in the visible wavelength range and no sacrifice of the hard or adhesive properties of the single sub-layers.

Download or read book Evaluation of Plasma deposited Protective Coatings for Multipurpose Space Applications written by David Gary Zimcik and published by . This book was released on with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Plasma deposited Protective Coatings for Spacecraft Applications written by Roderick Clarence Tennyson and published by . This book was released on 1992 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Deposition Technologies for Films and Coatings written by Peter M. Martin and published by William Andrew. This book was released on 2009-12-01 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 3e, edited by Peter M. Martin, PNNL 2005 Inventor of the Year, is an extensive update of the many improvements in deposition technologies, mechanisms, and applications. This long-awaited revision includes updated and new chapters on atomic layer deposition, cathodic arc deposition, sculpted thin films, polymer thin films and emerging technologies. Extensive material was added throughout the book, especially in the areas concerned with plasma-assisted vapor deposition processes and metallurgical coating applications.

Download or read book Metallurgical and Ceramic Protective Coatings written by K.H. Stern and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface engineering is an increasingly important field and consequently those involved need to be aware of the vast range of technologies available to modify surfaces. This text provides an up-to-date, authoritative exposition of the major condensed phase methods used for producing metallurgical and ceramic coatings. Each method is discussed thoroughly by an expert in that field. In each chapter the principle of the method, its range of applications and technical aspects involved are described. The book not only informs the reader about established technologies familiar only to specialists, but also details activity on the frontier of coating technology providing an insight into those potential technologies not yet fully developed but which should emerge in the near future.