Volume 17 - Nondestructive Evaluation and Quality Control Part 16 pptx

... Fig. 4 Lack of fusion in (a) a single-V-groove weld and (b) double-V- groove weld. Lack of penetration in (c) a single-V-groove and (d) a double-V-groove weld Radiographic methods may be ... pipe flaws. In some API standards (casing, tubing, and drill pipe), nondestructive inspection is optional, but in other standards (high-strength casing and tubing) nondestructive inspecti...

Ngày tải lên: 10/08/2014, 13:20

... (1 MV) 5-9 0 -3 High-energy sources 2.0 MeV 5-2 50 -1 0 4.5 MeV 2 5-3 00 1-1 2 7.5 MeV 6 0-4 60 2 -1 8 20.0 MeV 7 5-6 10 3-2 4 R-Output of High-Energy Sources. The R-output of a pulsed x-ray generator ... x-ray machines to control the kilovolt and milliamp settings, the shutters, and x-ray on and off. It also interfaced with the isocon camera contro...

Ngày tải lên: 10/08/2014, 13:20

... needed depends on radiation quality; for example, 3 mm ( in.) of lead for 250-kV x-rays and 6 mm ( in.) of lead for 1-MeV x-rays or for Ir-192 or Co-60 -rays. At 100 kV and lower, the lead that ... rack -and- tank method. (a) Processing tanks containing developer, stop bath, and fixer. (b) Cascade (countercurrent) washing tank Handling of Film. The processing room and all equipme...

Ngày tải lên: 10/08/2014, 13:20

... Properties and selection v. 2. Properties and selection nonferrous alloysand pure metals [etc.] v. 17. Nondestructiveevaluation and quality control. 1. Metals Handbooks, manuals, etc. I. ASM Handbook ... under what conditions, who will operate it, and so on. Every CMM offers trade-offs and its own cost-to-benefits ratio. The CMM that provides state-of-the-art measurement, fo...

Ngày tải lên: 10/08/2014, 13:20

... distinct areas: • Flaw detection and evaluation • Leak detection and evaluation • Metrology (measurement of dimension) and evaluation • Location determination and evaluation • Structure or microstructure ... Creep- Fatigue Damage in Pressure Parts of Long-Term Service-Exposed Thermal Power Plants, in Residual Life Assessment Nondestructive Examination and Nuclear H...

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... Materials, Penetrant MIL-I-25105 Inspection Unit, Fluorescent Penetrant, Type MA-2 MIL-I-25106 Inspection Unit, Fluorescent Penetrant, Type MA-3 MIL-STD-271 (Ships) Nondestructive Testing ... government specifications MIL-STD-6866 Military Standard Inspection, Liquid Penetrant MIL-STD-410 Nondestructive Testing Personnel Qualifications & Certifications MIL-I-25135 Inspectio...

Ngày tải lên: 10/08/2014, 13:20

... Bearings," AMMRL CTR 7 7-1 3, Final Report, Contract Nos. DAAG4 6-7 4-C- 0012 and DAAG4 6-7 5-C-0001, U.S. Army Materials and Mechanics Research Center, March 1977 44. J.R. Barton and J. Lankford, "Magnetic ... Bearings," AMMRL CTR 7 7-1 3, Final Report, Contract Nos. DAAG4 6-7 4-C-0012 and DAAG4 6-7 5-C- 0001, U.S. Army Materials and Mechanics Research...

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... Nostrand, 1951 8. G.A. Matzkanin, R.E. Beissner, and C.M. Teller, "The Barkhausen Effect and Its Applications to Nondestructive Evaluation, " State of the Art Report, NTIAC-7 9- 2, Nondestructive ... 6061-T6 41 42 7075-T6 53 32 2024-T4 52 30 Magnesium 46 37 7 0-3 0 brass 62 28 Phosphor bronzes 160 11 Monel 482 3.6 Zirconium 500 3.4 Zircaloy-2 720 2.4 Ti...

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... the medium bands; and plastics and composite materials such as filament-wound glass, Kevlar, and honeycomb in the higher bands. References cited in this section 17. M.W. Standart, A.D. ... incident and reflected waves interfere and cause a standing wave. The standing wave wavelength and peak amplitude change along the standing wave pattern and are related to the veloc...

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... for Nondestructive Testing, 1986 2. H.E. Bussey, Standards and Measurements of Microwave Surface Impedance, Skin Depth , Conductivity, and Q, IRE Trans. Instrum., Vol 1-9 , Sept 1960, p 171 -1 75 ... testpiece. A C-scan format also records time-of-flight data, whi ch can be converted and displayed by image-processing equipment to provide an indication of flaw depth A-scan and...

Ngày tải lên: 10/08/2014, 13:20