Volume 17 - Nondestructive Evaluation and Quality Control Part 4 ppt

... (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 ... 10 -3 lm/m2 (10 -4 ftc), and the isocon is useful to 1.076 × 10 -4 lm/m2 (10 -5 ftc). The isocon provides the best noise performance and resolution of all tubes for low-light levels and ... 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 control unit to turn the camera beam on and off and...

... 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 ... 272 High-strength copper-base and nickel-copper alloy castings E 280 Heavy-wall (11 5-3 00 mm, or 4 -1 2 in.) steel castings E 310 Tin bronze castings E 390 Steel fusion welds E 43 1 Semiconductors ... Vol 34, 1963, p 272 2-2 727 4. D.E. Kuhl and R.Q. Edwards, Image Separation Radioisotope Scanning, Radiology, Vol 80, 1963, p 65 3-6 62 5. D.J. DeRosier and A. Klug, Reconstruction of Three-Dimensional...

... of false alarms. 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 ... 14. W.C. Harmon and T.W. Judd, Ultrasonic Test System for Longitudinal Fusion Welds in Pipe, Mater. Eval., March 19 74, p 4 5 -4 9 15. "Inspection, Radiographic," Military Standard 45 3A, ... Current Testing of Hot Wires and Hot Tubes, Mater. Eval., Vol 29 (No. 7), July 1971, p 14 1-1 47 17. F.J. Barchfeld, R.S. Spinetti, and J.F. Winston, "Automatic In-Line Inspection of Seamless...

... 7. A.P. Berens and P.W. Hovey, "Flaw Detection Reliability Criteria, Volume I Methods and Results," AFWAL-TR-8 4- 4 022, Air Force Wright-Aeronautical Laboratories, Wright-Patterson Air ... Detection Reliability Criteria, Volume I Methods and Results," AFWAL-TR-8 4- 4 022, Air Force Wright-Aeronautical Laboratories, Wright-Patterson Air Force Base, April 19 84 8. D.R. Cox, The Analysis ... Analysis for Disk Retirement Volume I," AFWAL-TR-8 3- 40 89, Air Force Wright-Aeronautical Laboratories, Wright-Patterson Air Force Base, Feb 19 84 7. A.P. Berens and P.W. Hovey, "Flaw...

... National Bureau of Standards • NDE • nondestructive evaluation • NDI • nondestructive inspection • NDT • nondestructive testing • Nd: YAG • neodymium: yttrium-aluminum-garnet (laser) • ... maximum deviation • - • minus; negative ion charge • × • diameters (magnification); multiplied by • · • multiplied by • / • per • source-object distance • SOF • shape and orientation factor ... process control • SPDT • single pole double throw • Sv • sievert • std • standard • t • time; thickness • T • tesla • T • temperature; transmission coefficient • TAB • tape-automated...

... International. Handbook Committee. TA459.M43 1978 669 7 8-1 49 34 ISBN 0-8 7170 -0 0 7-7 (v. 1) SAN 20 4- 7 586 Fig. 6 Schematic of column CMM illustrating movement of probe, column, and table components ... ASM Handbook Committee • R.S. Archer (1 94 0-1 942 ) (Member, 193 7-1 942 ) • L.B. Case (193 1-1 933) (Member, 192 7-1 933) • T.D. Cooper (198 4- 1 986) (Member, 198 1-1 986) • E.O. Dixon (195 2-1 9 54) (Member, ... Herty, Jr. (193 4- 1 936) (Member, 193 0-1 936) • J.B. Johnson (1 94 8-1 951) (Member, 1 94 4- 1 951) • L.J. Korb (1983) (Member, 197 8-1 983) • R.W.E. Leiter (196 2-1 963) (Member, 195 5-1 958, 196 0-1 9 64) • G.V....

... 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 Heat Exchanger Materials, PVP-Vol ... References 1. "Standard Practice for Production and Evaluation of Field Metallographic Replicas," E 51 2-8 7, Annual Book of ASTM Standards, American Society for Testing and Materials 2....