Download or read book Performance Characteristics of Zinc rich Coatings Applied to Carbon Steel written by William J. Paton and published by . This book was released on 1973 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A program was conducted to evaluate the performance of topcoated and untopcoated zinc-rich coatings. Sacrificial coatings of this type are required for protecting carbon steel structures from the aggressive KSC sea coast environment. A total of 59 commercially available zinc-rich coatings and 47 topcoated materials were exposed for an 18-month period. Test panels were placed in special racks placed approximately 30.5 m (100 feet) above the high tide line at the KSC Corrosion Test Site. Laboratory tests to determine the temperature resistance, abrasion resistance, and adhesion of the untopcoated zinc-rich coatings were also performed. It has been concluded that: (1) The inorganic types of zinc-rich coatings are far superior to the organic types in the KSC environment. (2) Organic zinc-rich coatings applied at 0.1 - 0.15 mm (4-6 mils) film thickness provide better corrosion protection than when applied at the manufacturers' recommended nominal film thickness of .08 mm (3 mils). (3) Topcoats are not necessary, or even desirable, when used in conjunction with zinc-rich coatings in the KSC environment. (4) Some types of inorganic zinc-rich coatings require an extended outdoor weathering period in order to obtain adequate mechanical properties. and (5) A properly formulated inorganic zinc-rich coating is not affected by a 24-hour thermal exposure to 400 C (752 F).
Download or read book NASA Technical Note written by and published by . This book was released on 1973 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report No FHWA RD written by United States. Federal Highway Administration. Offices of Research and Development and published by . This book was released on 1979 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zinc rich Coatings written by Ruth Lizak and published by . This book was released on 1975 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Corrosion Control in the Aerospace Industry written by Samuel Benavides and published by Elsevier. This book was released on 2009-01-21 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corrosion control in the aerospace industry has always been important, but is becoming more so with the ageing of the aircraft fleet. Corrosion control in the aerospace industry provides a comprehensive review of the subject with real-world perspectives and approaches to corrosion control and prevention.Part one discusses the fundamentals of corrosion and the cost of corrosion with chapters on such topics as corrosion and the threat to aircraft structural integrity and the effect of corrosion on aluminium alloys. Part two then reviews corrosion monitoring, evaluation and prediction including non-destructive evaluation of corrosion, integrated health and corrosion monitoring systems, modelling of corrosion and fatigue on aircraft structures and corrosion control in space launch vehicles. Finally, Part three covers corrosion protection and prevention, including chapters which discuss coating removal techniques, novel corrosion schemes, greases and their role in corrosion control and business strategies in fleet maintenance.With its distinguished editor and team of expert contributors, Corrosion control in the aerospace industry is a standard reference for everyone involved in the maintenance and daily operation of aircraft, as well as those concerned with aircraft safety, designers of aircraft, materials scientists and corrosion experts. - Discusses the fundamentals of corrosion and the cost of corrosion to the aerospace industry - Examines the threat corrosion poses to aircraft structural integrity and the effect of corrosion on the mechanical behaviour of aircraft - Reviews methods for corrosion monitoring, evaluation and prediction examining both current practices and future trends
Download or read book Corrosion Prevention Nanoscience written by Berdimurodov Elyor Tukhlievich and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-07-24 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, surface-engineered and modified nanomaterials have been developed as corrosion inhibitors for different metals alloys in coating and solution phases. This book covers current emerging trends and applications in nanomaterials and nanotechnologies and their applications in corrosion prevention. It offers synthesis, surface modification for enhanced dispersibility and protection, composite formation and their anticorrosive applications.
Download or read book Monthly Catalog United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1973 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Download or read book Adhesion Criteria Between Water based Inorganic Zinc Coatings and Their Topcoats for Steel written by J. Peter Ault and published by . This book was released on 1999 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of a test program designed to investigate, in the laboratory, possible causes for failure of water-based inorganic zinc (WBIOZ) coatings. Failures observed in the field have consisted of either topcoat delamination or the appearance of "freckle rusting" in the cured WBIOZ primer. There are many hypotheses regarding the cause of these failures, but no sufficient explanation exists. Furthermore, there are no proven means to ensure that failures do not occur. The general consensus of the literature is that the failures relate to improper cure of the WBIOZ primer. This improper curing is further hypothesized to relate to environmental conditions. The project initially focused on identifying what relationship, if any, existed between environmental conditions and the observed failure modes. Since a definitive relationship did not exist, further testing was conducted to investigate the effects of substrate salt contamination, improper zinc content in the mixed coating, and the effects of rinsing the primer before topcoating. This report presents the more practical results of the study
Download or read book Handbook of Science Engineering of Green Corrosion Inhibitors written by Chandrabhan Verma and published by Elsevier. This book was released on 2021-11-19 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Science and Engineering of Green Corrosion Inhibitors: Modern Theory, Fundamentals and Practical Applications presents developments in green corrosion inhibitors and current applications. The book provides an overview of green corrosion inhibitors such as plant extracts, chemical medicines, natural polymers, synthetic green compounds, carbohydrates, amino acids and oleochemicals that can cost-effectively minimize corrosive damage. The book handles several compounds used as anticorrosive materials for different metals and alloys in a versatile corrosive environment. Sections address the fundamental characteristics of green corrosion inhibition and deal with the economic impact of corrosion and forms of corrosion, while also assessing and classifying corrosion inhibitors. The book covers a broad range of applications in green corrosion inhibition and concludes with new emerging trends in corrosion protection such as high temperature corrosion and its protection and nanomaterials as corrosion inhibitors. - Provides an overview of environmentally sustainable (green) corrosion inhibitors utilized in modern industrial platforms - Evaluates corrosion inhibitors as prime options for sustainable and transformational opportunities - Serves as a valuable reference for scientists and engineers who are searching modern design for corrosion inhibitors - Covers both synthetic and natural environmentally-friendly corrosion inhibitors
Download or read book Coating and Corrosion Costs of Highway Structural Steel Report written by S. Frondistou-Yannas and published by . This book was released on 1980 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data have been collected and analyzed on the rates of deterioration and the repainting costs for structures with various coatings in four exposure environments. A simulation computer model has been built to analyze and predict corrosion and maintenance costs. This model can be used to derive the optimal painting schedule for a specific coating, the optimal protection method for a specific bridge, or a detailed analysis of costs for a single painting job or an entire maintenance program. Preprogrammed or user-furnished data may be utilized.
Download or read book Industrial Products Handbook written by John J. McKetta and published by Marcel Dekker. This book was released on 1993 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference offers comprehensive coverage of important industrial products and provides information on their manufacture, applications and handling. Tables provide all cost information and a section is included on converting to and from SI.
Download or read book Materials Engineering Controlling corrosion in process equipment written by Kenneth J. McNaughton and published by . This book was released on 1980 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements written by and published by . This book was released on 1973 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulative Title Index to United States Public Documents 1789 1976 written by Daniel W. Lester and published by . This book was released on 1981 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanotechnology in Eco efficient Construction written by Fernando Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2018-11-22 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the latest technologies, Nanotechnology in eco-efficient construction provides an authoritative guide to the role of nanotechnology in the development of eco-efficient construction materials and sustainable construction. The book contains a special focus on applications concerning concrete and cement, as nanotechnology is driving significant development in concrete technologies. The new edition has 14 new chapters, including 3 new parts: Mortars and concrete related applications; Applications for pavements and other structural materials; and Toxicity, safety handling and environmental impacts. Civil engineers requiring an understanding of eco-efficient construction materials, as well as researchers and architects within any field of nanotechnology, eco-efficient materials or the construction industry will find this updated reference to be highly valuable. - Addresses issues such as toxicity and LCA aspects - New chapters covering safety handling on occupational exposure of nanoparticles and the assessment of personal exposure to airborne nanomaterials - Discusses the effects of adding nano-particles on the durability and on the properties of geopolymers
Download or read book Metal Finishing Abstracts written by and published by . This book was released on 1984 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
