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Download or read book Drop Weight Test for Determination of Nil Ductility Transition Temperature of Procedure and Production Test Plates for Butt-welds written by and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John M. Holt
Publisher : ASTM International
ISBN 13 : 0803104871
Total Pages : 199 pages
Book Rating : 4.8/5 (31 download)
Download or read book Drop-weight Test for Determination of Nil-ductility Transition Temperature, User's Experience with ASTM Method E 208 written by John M. Holt and published by ASTM International. This book was released on 1986 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 189 pages
Book Rating : 4.:/5 (143 download)
Download or read book Drop-weight Test for Determination of Nil-ductility Transition Temperature, User's Experience with ASTEM Method E 208 written by and published by . This book was released on 1986 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780803104877
Total Pages : 0 pages
Book Rating : 4.1/5 (48 download)
Download or read book Drop-weight test for determination on nil-ductility transition temperature written by and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (125 download)
Download or read book Appendix written by and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : CE. Hartbower
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (125 download)
Download or read book Drop-Weight NDT Temperature Test Results for Five Heats of ASTM A517 Steel written by CE. Hartbower and published by . This book was released on 1986 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes the results of drop-weight (DW) nil-ductility transition (NDT) temperature testing (according to the ASTM Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels [E 208-69(1975)]) of "as fabricated" surfaces as well as quarter-point (subsurface) material from five plates of ASTM A517 steel, each plate from a different heat of steel. The steel was from two California bridges, one of which developed brittle fracture of a main-load-carrying flange during erection of the bridge. The five plates were characterized by Charpy V-notch impact, precracked Charpy impact, dynamic tear, and plane-strain fracture toughness testing; these results were compared with the results obtained from the drop-weight test. One plate showed 66.7°C (120°F) difference between the NDT temperatures for surface and subsurface material. Heat tinting "unbroken" drop-weight specimens revealed further complications in using ASTM Method E 208, including cracked tension surfaces not revealed in evaluation by the ASTM test and specimens with uncracked corners (and therefore rated "unbroken" by the ASTM test) but with virtually completely fractured cross sections. Both the dynamic tear and precracked Charpy impact tests were evaluated for usefulness in estimating the drop-weight NDT temperature; the correlation of test results was made uncertain, if not precluded, by through-thickness inhomogeneity and complications in the ASTM DW test method. Recommendations are made to improve ASTM Method E 208 by heat tinting. The five heats of ASTM A517 steel were shown to have widely variable fracture characteristics.
Author : JG. Early
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (125 download)
Download or read book Drop-Weight Testing of Nonstandard Geometries written by JG. Early and published by . This book was released on 1986 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: The test requirements contained in the standard test method for drop-weight testing, the ASTM Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels (E 208-81), generally limit its applicability to flat products or to products with at least one flat surface; this is done because of the shape of the standard test specimens and the need for the tension surface of the specimen to be an as-fabricated surface. Difficulties arise in the application of ASTM Method E 208-81 to steel products whose fabricated shapes are not flat, for example, piping and pressure vessels. For products with curved surfaces, some of the testing requirements must be violated; these include keeping the as-fabricated surface as the tension surface, uniform specimen thickness, a flat compression surface, and uniform stress on the tension surface. In this study, the nil-ductility transition (NDT) temperature was determined as a function of test specimen geometry for two carbon/manganese structural steel grades. The specimens were extracted from the head plates of railroad tank cars and were curved in two orthogonal directions. The sensitivity of the test results to variations in test specimen geometry has been determined as is reported here.
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ISBN 13 :
Total Pages : 1038 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (138 download)
Download or read book Methods of destructive testing of welds in metal, Part 7.2: Fracture toughness tests - Dropweight test for nil-ductility transition temperature written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 : 9780733714115
Total Pages : 4 pages
Book Rating : 4.7/5 (141 download)
Download or read book Methods for Destructive Testing of Welds in Metal written by and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 948 pages
Book Rating : 4.:/5 (31 download)
Download or read book Journal of the American Welding Society written by and published by . This book was released on 1960 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Current welding literature" included in each volume.
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ISBN 13 :
Total Pages : 1206 pages
Book Rating : 4.E/5 ( download)
Download or read book Metals Abstracts written by and published by . This book was released on 1987 with total page 1206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.E/5 ( download)
Download or read book Mond Nickel Bulletin written by and published by . This book was released on 1968 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (138 download)
Download or read book Methods for destructive testing of welds in metal - Dropweight fracture toughness test for nil-ductility transition temperature written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.3/5 (243 download)
Download or read book Welding Research written by and published by . This book was released on 1960 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.3/5 (97 download)
Download or read book Mechanical Engineering written by and published by . This book was released on 1972 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 750 pages
Book Rating : 4.F/5 ( download)
Download or read book Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering written by and published by . This book was released on 1990 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
