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Development And Field Evaluation Of A Thin Sheet Inspection System
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Book Synopsis Development and Field Evaluation of a Thin Sheet Inspection System by : I. R. Kraska
Download or read book Development and Field Evaluation of a Thin Sheet Inspection System written by I. R. Kraska and published by . This book was released on 1971 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multichannel recording system was designed and fabricated to simultaneously monitor, discriminate, and record four inspection frequencies. With this system, Lamb Wave models which are most sensitive to particular types of discontinuities can be selected. Laboratory tests demonstrated that the improved system can: (1) inspect a variety of materials such as cold rolled steels, stainless steels, ZR-CU-Mo alloys, and aluminum alloys in the thickness range of 0.060 in. to 0.110 in. and (2) detect small inclusions, slivers, and scale. Two field tests were performed. In the first test, a slow speed, high resolution study of 1100 feet of stainless steel sheets was conducted. The system was installed on the conveyor section of a variable speed sheet slitter. The sheets were about 43 in. by 120 in. and ranged in thickness from 0.030 in. to 0.060 in. Defects which represent a 3 percent thickness change were detected at an inspection speed of 30 ft./min. In the second test, 120,000 feet of coiled silicon steel were inspected on a coil slitter without curtailment of production at speeds of 100 ft./min. to 450 ft./min. The coils were 0.025 in. wide and ranged in thickness from 0.014 in. to 0.025 in. The system detected hot mill tears, laminations, and large inclusions. The laboratory and field tests demonstrated the capabilities of the Lamb Wave system for the detection of various types of discontinuities in thin sheets at high inspection rates without curtailment of production. (Author).
Download or read book Materials Evaluation written by and published by . This book was released on 1972 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abstracts of Active Contracts by : Air Force Materials Laboratory (U.S.)
Download or read book Abstracts of Active Contracts written by Air Force Materials Laboratory (U.S.) and published by . This book was released on 1968 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements by :
Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Index written by and published by . This book was released on 1972 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abstracts of AF Materials Laboratory Reports by : Air Force Materials Laboratory (U.S.)
Download or read book Abstracts of AF Materials Laboratory Reports written by Air Force Materials Laboratory (U.S.) and published by . This book was released on 1968 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical reports published by the Air Force Materials Laboratory during the period 1 January 1967-31 December 1967 are abstracted herein and indexed by branches of the laboratory, technical subject matter, investigator, project monitor and contractor. Reports on research conducted by the Air Force Materials Laboratory personnel as well as that conducted on contract are included.
Download or read book STAR written by and published by . This book was released on 1973 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for the Evaluation and Control of Lead-based Paint Hazards in Housing by :
Download or read book Guidelines for the Evaluation and Control of Lead-based Paint Hazards in Housing written by and published by . This book was released on 1995 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1995 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy written by and published by . This book was released on 1981 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1989 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Book Synopsis Ultrasonic Testing of Materials by : Josef Krautkrämer
Download or read book Ultrasonic Testing of Materials written by Josef Krautkrämer and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nondestructive testing of solid material using ultrasonic waves, for defects such as cavities, nonbonding, and strength variations, is treated in this book from the physical fundamentals of ultrasonics and materials up to the most sophisticated methods. The book is written at a level which should make it accessible to readers with some knowledge of technical mathematics. Physical laws are explained in elementary terms, and more sophisticated treatments are also indicated. After the fundamentals, instrumentation and its application is extensively reported. Tricks and observations from thirty years of experience in the field are included. The third part of the book presents test problems related to special materials or ranges of modern heavy industry, including recent applications such as those in nuclear power plants. This fourth edition features improved presentation of certain fundamental physical facts, updated reports on electronic instrumentation, and new applications in the nuclear and space industries.
Book Synopsis Energy: a Continuing Bibliography with Indexes by :
Download or read book Energy: a Continuing Bibliography with Indexes written by and published by . This book was released on 1983 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts written by and published by . This book was released on 1998 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Government Research & Development Reports by :
Download or read book U.S. Government Research & Development Reports written by and published by . This book was released on 1969 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: