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In der nunmehr vierten Auflage ist das?Handbuch Feuerverzinken? konzeptionell und inhaltlich vollständig überarbeitet und aktualisiert worden. Inzwischen nicht mehr anwendungsrelevante Themen wurden gestrichen, während neue rund um den aktuellen Stand der Technik hinzugekommen sind. Dabei wird das Feuerverzinken als ein geschlossenes System beschrieben und alle industrierelevante Teilgebiete beleuchtet, wie zum Beispiel: wirtschaftliche und anwenderspezifische Aspekte, die Oberflächenvorbereitung, das Korrosionsverhalten von Zinküberzügen, Duplex-Systeme bis hin zum Umweltschutz und der Arbeitssicherheit. Dabei wird der Inhalt durch ein Wechselspiel zwischen theoretischen Grundlagen und Beispielen aus der Praxis vermittelt; zahlreiche Bilder, Skizzen und Tabellen unterstützen das Verständnis. Abgerundet wird das Gesamtkonzept mit Erläuterungen zur Qualitätssicherung mit den dazugehörigen DIN- und ISO-Normen und aktualisierten Tabellen, die alle relevanten Daten zum Feuerverzinken abdecken. Das Buch schafft es, in verständlicher und praxisnaher Weise das A und O des Feuerverzinkens zu erklären. Perfekt geeignet als Lehrbuch für Berufseinsteiger sowie als Nachschlagewerk für Praktiker in Betrieben, die sich mit allen Aspekten des Feuerverzinkens befassen.

Hot-Dip Galvanizing of Steel Structures contains practical information that is useful for both researchers in hot-dip galvanizing and engineers, designers, and inspectors. The book draws from the empirical experience and research of the authors, complementing the current state of knowledge of morphological variations of the coating and causes of coating delamination. The book includes chapters devoted to qualitative tests of the coating, and to methods of making corrections. A section describing the principle of protecting steel against corrosion through zinc coating is also provided, along with an extensive chapter on the principles of good design for hot-dip galvanizing. The chapter related to the safety of hot-dip galvanized steel structures offers a new hypothesis about the mechanism of nucleation of LMAC cracks during hot-dip galvanizing, thus enriching the knowledge regarding this phenomenon. - Provides practical information on hot-dip galvanizing from a scientific-disciplinary perspective, including coverage of design principles, reliability of galvanized structures, and legal aspects - Features chapters devoted to qualitative assessments of the surface treatment and methods for correcting problems - Includes discussion of hot-dip galvanizing with regard to environmental aspects and sustainable development

Hot-dip galvanization is a method for coating steel workpieces with a protective zinc film to enhance the corrosion resistance and to improve the mechanical material properties. Hot-dip galvanized steel is the material of choice underlying many modern buildings and constructions, such as train stations, bridges and metal domes. Based on the successful German version, this edition has been adapted to include international standards, regulations and best practices. The book systematically covers all steps in hot-dip galvanization: surface pre-treatment, process and systems technology, environmental issues, and quality management. As a result, the reader finds the fundamentals as well as the most important aspects of process technology and technical equipment, alongside contributions on workpiece requirements for optimal galvanization results and methods for applying additional protective coatings to the galvanized pieces. With over 200 illustrated examples, step-by-step instructions, presentations and reference tables, this is essential reading for apprentices and professionals alike.

Viele moderne Geb ude und Konstruktionen wie Bahnh fe, Hotelatrien, Brucken und Kuppeln ben tigen ein Stahlskelett, das auf Jahrzehnte gegen sch dliche Einwirkungen gesch tzt ist. Feuerverzinkung ist hierfur eine ausgereifte und bew hrte Methode, deren Schutz berzug aus Zink zuverl ssig Stahlteile auf Jahrzehnte gegen sch dliche Einwirkungen sch tzt. Das Buch deckt systematisch alle Schritte des Feuerverzinkungsprozesses ab und geht dabei nicht nur auf die Verfahrenstechnik ein, sondern auch auf die wichtigen Aspekte der feuerverzinkungsgerechten Konstruktion, Arbeitssicherheit, Umweltschutz, Duplex-Systeme und Wirtschaftlichkeitsbetrachtungen. Das Buch ist reich und in Farbe bebildert und zeigt zahlreiche Anwendungsbeispiele.

This book is unique in several aspects.• It is the first comprehensive text ever written on the subject of duplex systems, which is the generic term for painted hot-dip galvanized steel.• Both the traditional batch hot-dip galvanizing process and the modern sheet galvanizing processes are covered.• The author offers a combination of practical information, which will enable the engineer to select the proper materials, and scientific background information.• The practical guidelines are backed up and supported by an impressive amount of technical and scientific discussions and justifications.• Modern surface analysis tools and recent applications are described.• The world literature on the subject matter is covered and is up to date.Duplex systems, which are based on the synergistic effect of galvanizing and painting, offer maximum protection against corrosion of steel surfaces in environments where galvanized steel alone cannot offer a sufficiently long resistance against rust formation. Since adhesion problems can be eliminated by the correct application of special paint products, and by sophisticated surface pretreatment and modern surface analyzing methods, duplex systems are nowadays used in a large number of industrial and domestic applications. Major savings can thus be achieved on materials and maintenance cost. Duplex systems serve also where colour is required, e.g. for aesthetic reasons, for enhancing visibility or for camouflaging.The author of this book has an unsurpassed experience in this field and the many case histories of successful (and unsuccessful) use of duplex systems for corrosion prevention provide a wealth of practical information. Including 108 colour illustrations, the book will be useful to a large group of industries, such as the paint, metallurgical, galvanizing, building, automotive, electrical and chemical industries.