Metallurgical Failures in Fossil Fired Boilers

ISBN-13: 9780471558392 / Angielski / Twarda / 1993 / 528 str.

David N. French;French

Opis

Hailed instantly as the definitive field reference, the first edition of Metallurgical Failures in Fossil Fired Boilers provided a comprehensive catalog of the types of metallurgical failures common to boilers. Using actual case histories of boiler shutdowns, the book documented, as no existing text did, the full range of causes of boiler tube failure - providing a blueprint for cutting maintenance costs and upgrading the efficiency and reliability of any power plant operation. Reflecting the heightened focus throughout the industry on boiler-tube failure analysis, this expanded Second Edition sheds light on the latest innovative insights and solutions highlighting the field. The new edition now features material on fluid dynamics, heat transfer, and stress calculations, essential requirements of boiler design. For added relevance, this edition includes important information on making material-condition and end-of-life assessments for plant equipment being used beyond its original design expectations. Also included is up-to-date information on the higher temperature ranges now experienced by boilers. An expanded listing of boiler equipment as well as new case studies examining an even wider, more current range of problems makes the book more useful than ever. Yet, the Second Edition retains the structure and practical tone of its successful forerunner. Readers will again find detailed and expert analysis of the full range of metallurgical failures common to boilers - from corrosion, high-temperature related phenomena, welding problems, fabrication defects, to changes in microstructure, oxidation, exfoliation, decarburization, and more. Specific real-world examples of each of the causesof failure are provided, along with full operating details of the particular unit at the time of rupture. In addition, the fundamentals of elementary metallurgy are clearly presented, enabling even non metallurgists to fully grasp the analyses of the examples given. Not only is the significance of metallurgy in boiler design made clear, the new updated edition also illustrates the key mechanical engineering aspects of the design process as well. Underscoring, with practical specifics, the importance of preventative design techniques, the Second Edition is an incomparable handbook to building more failure-resistant boiler and heat-transfer equipment. Basic to the maintenance and success of any power plant operation in the 1990s, Metallurgical Failures in Fossil Fired Boilers, Second Edition is destined to become the undisputed staple of the professional's library or drafting board.

Spis treści

Design Considerations.

Metallurgical Principles: Ferritic Steels.

Stainless Steels.

Failures Caused by Gas–Metal Reactions.

Corrosion–Caused Failures.

Weld Failures.

Failure Prevention.

Appendix.

Index.