17 nondestructive evaluation and quality control

... Properties and selection v Properties and selection nonferrous alloysand pure metals [etc.] v 17 Nondestructiveevaluation and quality control Metals Handbooks, manuals, etc I ASM Handbook Committee ... of nondestructive examination and analysis of materials and manufactured parts and assemblies is not new to Metals Handbook In 1976, Volume 11 of the 8th Edition Nondestructive Inspection and Quality ... Publication Information and Contributors Nondestructive Evaluation and Quality Control was published in 1989 as Volume 17 of the 9th Edition Metals Handbook With the second printing...

Ngày tải lên: 10/08/2014, 13:20

... • • • • • • • • • Flaw detection and evaluation Leak detection and evaluation Metrology (measurement of dimension) and evaluation Location determination and evaluation Structure or microstructure ... "Standard Practice for Production and Evaluation of Field Metallographic Replicas," E 512-87, Annual Book of ASTM Standards, American Society for Testing and Materials A.M Bissel, B.J Cane, and ... other spring), Nondestructive Testing Information Center, Southwest Research Institute Spring and Fall Meetings, American Society for Nondestructive Testing Guide to Nondestructive Evaluation Techniques...

Ngày tải lên: 10/08/2014, 13:20

... two broad categories: those involving materials and equipment, and those concerning methods and standards There are, however, several standards and specifications that are in common use; some ... receiving inspection, in- process inspection and quality control, maintenance and overhaul in the transportation industries, plant and machinery maintenance, and inspection of large components Although ... reactor to control magnetizingcurrent output, a silicon-controlled rectifier is used in conjunction with phase control to control a saturable-core reactor that is in series with, and that controls...

Ngày tải lên: 10/08/2014, 13:20

... Quantitative Nondestructive Evaluation by the Magnetic Field Perturbation Method, in Prevention of Structural Failure: The Role of Quantitative Nondestructive Evaluation, T.D Cooper, P.F Packman, and ... Matzkanin, R.E Beissner, and C.M Teller, "The Barkhausen Effect and Its Applications to Nondestructive Evaluation, " Report NTIAC-79-2, Southwest Research Institute, 1979 P.E Khalileev and P.A Grigor'ev, ... electromagnetic nondestructive evaluation method for detecting and characterizing defects in nonferromagnetic material Laboratory evaluations have shown that this method can detect very small surface and...

Ngày tải lên: 10/08/2014, 13:20

... Ferromagnetism, Van Nostrand, 1951 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-79-2, Nondestructive ... Ferromagnetism, Van Nostrand, 1951 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-79-2, Nondestructive ... 15 16 17 18 19 20 21 22 23 M.R James and O Buck, Quantitative Nondestructive Measurements of Residual Stresses, CRC Crit Rev Solid State Mater Sci., Vol 9, 1980, p 61 C.O Ruud, "Review and Evaluation...

Ngày tải lên: 10/08/2014, 13:20

... 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 velocity and attenuation ... soil, and thick solid propellant samples in the low bands; concrete in the medium bands; and plastics and composite materials such as filament-wound glass, Kevlar, and honeycomb in the higher bands ... range of two generators: to GHz and 12.4 to 18 GHz (roughly the L band and the Ku band, respectively, per Table 2) A separate system is used for each band; each band is swept at a rate of 40 sweeps...

Ngày tải lên: 10/08/2014, 13:20

... 10 11 12 13 14 15 16 17 Electromagnetic Testing, Vol 4, 2nd ed., Nondestructive Testing Handbook, American Society for Nondestructive Testing, 1986 H.E Bussey, Standards and Measurements of Microwave ... Conductivity, and Q, IRE Trans Instrum., Vol 1-9, Sept 1960, p 171 -175 A Harvey, Microwave Engineering, Academic Press, 1963 R.P Dooley, X-Band Holography, Proc IEEE, Vol 53 (No 11), Nov 1965, p 173 3 -173 5 ... used for quality control and materials inspection in all major industries This includes electrical and electronic component manufacturing; production of metallic and composite materials; and fabrication...

Ngày tải lên: 10/08/2014, 13:20

... terminal and keyboard; a joystick control was used for performing various image processor functions and for manual control of the robot The x-ray controls, the robot controller, the isocon camera controls, ... 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 to call ... photodetectors, photomultiplier tubes, and gas ionization detectors Scintillator and phosphor photodetectors are compact and rugged, and they are used in flying-spot and fan-beam detector arrangements...

Ngày tải lên: 10/08/2014, 13:20

... used in Europe, and a standard design is used in the United Kingdom, Germany, the Netherlands, and Scandinavia and by the International Organization for Standardization (ISO) and the International ... or weldments and are graded according to flaw size and severity Table 13 Reference radiographs in ASTM standards ASTM standard Subject of radiographs in standard E 155 Aluminum and magnesium ... or weldments and are graded according to flaw size and severity Table 13 Reference radiographs in ASTM standards ASTM standard Subject of radiographs in standard E 155 Aluminum and magnesium...

Ngày tải lên: 10/08/2014, 13:20

... Non-Destructive Evaluation, in Signal Processing and Pattern Recognition in Nondestructive Evaluation of Materials, C.H Chen, Ed., NATO ASI Series Vol F44, Springer-Verlag, 1988 R Brooks and G DiChiro, ... Bryant and P McIntire, Ed., Radiography and Radiation Testing, in Nondestructive Testing Handbook, Vol 3, American Society for Nondestructive Testing, 1985 "Standard Practices for Thermal Neutron ... Reference cited in this section L.E Bryant and P McIntire, Ed., Radiography and Radiation Testing, in Nondestructive Testing Handbook, Vol 3, American Society for Nondestructive Testing, 1985 Neutron...

Ngày tải lên: 10/08/2014, 13:20

... Juptner et al., Automatic Evaluation of Holographic Interferograms by Reference Beam Shifting, Proc SPIE, Vol 398, p 22-29 17 R Dandliker and R Thalmann, Heterodyne and Quasi-Heterodyne Holographic ... thousands of watts of electrical power and require water cooling Gas excitation is by electric arc, which generates high electrical and thermal loads on components and makes reliability and stability ... expanded laser beam usually displays diffraction rings and dark spots arising from extraneous particles on the beam-handling optical components These rings and spots detract from the visual quality...

Ngày tải lên: 10/08/2014, 13:20

... Industrial Nondestructive Evaluation and Automated Parts Assembly, Int Adv Nondestr Test., Vol 6, 1979, p 39-93 17 C.S Burrus and T.W Parks, DFT/FFT and Convolution Algorithms: Theory and Implementation, ... and wavelength The most popular application of SLAM and C-SAM is the nondestructive evaluation of bonding, delamination, and cracks in materials These instruments are often used for process and ... Materials, Van Nostrand Reinhold, 1989 K Thompson, private communication, Sandia National Laboratories, 1988 C.S Burrus and T.W Parks, DFT/FFT and Convolution Algorithms: Theory and Implementation,...

Ngày tải lên: 10/08/2014, 13:20

... 19 E.R Leheup and J.R Moon, Yield and Fracture Phenomena in Powder Forged Fe-0.2C and Their Prediction by NDT Methods, Powder Metall., Vol 23 (No 4), 1980, p 177 20 K Subramanian and J.L Rose, ... 201 E.R Leheup and J.R Moon, Yield and Fracture Phenomena in Powder Forged Fe-0.2C and Their Prediction by NDT Methods, Powder Metall., Vol 23 (No 4), 1980, p 177 K Subramanian and J.L Rose, C-Scan ... Hiroshima, T Sakamoto, and S Matsumoto, Nondestructive Testing of Cold Drawn Wires and Cold Forged Products, Wire J Int., March 1986 Nondestructive Inspection of Steel Bar, Wire, and Billets Electromagnetic...

Ngày tải lên: 10/08/2014, 13:20

... primary 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 inspection of ... of this article, are discussed in the Section "Joint Evaluation and Quality Control" in Welding, Brazing, and Soldering, Volume of the ASM Handbook Discontinuities resulting from the welding process ... between the upper tube support and top tube sheet Figures 18(a) and 18(b) show a pitted and cracked area before and after dye-penetration application Fig 18 Pitting and stress corrosion in type...

Ngày tải lên: 10/08/2014, 13:20

... process control and serves to establish quality control standards The acceptance or rejection of a bonded assembly is directly related to the quality level desired by the designer The quality ... dimension may be cut undersize and the foam does not expand uniformly to fill the gap between the closure and the core The foaming adhesive can fail to expand and surround the core tangs, as ... line and penetrates to the core Moisture can penetrate such a void during operational service and cause corrosion or ice damage to the core This type of void is illustrated in Fig 17( a) and 17( b)...

Ngày tải lên: 10/08/2014, 13:20

... master Durability and damage control Material and process characterization Corrosion prevention and control Inspection and diagnostics Operational requirements Design service life and usage requirements ... master Durability and damage control Material and process characterization Corrosion prevention and control Inspection and diagnostics Operational requirements Design service life and usage requirements ... useful in design and calibration and process control procedures, in establishing the characteristics and performance of materials and equipment used, in anticipating the problems and controls necessary...

Ngày tải lên: 10/08/2014, 13:20

... Pk, and Rl are the random effects due to cracks, operators, probes, and repeats, respectively The random term, δ of Eq 9, is the sum of all random effects It can be assumed that the mean and ... 11, 12, 13, and 14), inspection through planar or curved liquid/solid interfaces (Ref 11, 12, 14, and 15), and scattering from both volumetric (Ref 16, 17, 18) and cracklike (Ref 17, 19) defects ... R.H Pratt, and H.K Tseng, Phys, Rev., Vol A13 (No 5), 1976, p 171 4 -172 7 41 W.H McMaster, N Kerr Del Grande, J.H Mallett, and J.H Hubbell, "Compilation of X-ray Cross Sections," UCRL-5 0174 Section...

Ngày tải lên: 10/08/2014, 13:20

... using and R control charts These data were taken from the same machine and operator and at the rate of about one sample per hour Both the and R control charts seem to indicate good statistical control ... averages Once the and m values are calculated, they are used as centerline values of x and Rm control charts, respectively The calculation of upper and lower control limits for the Rm control chart ... production standards, even though the process itself is in a state of good statistical control (that is, all the points on and R control charts are within the limits and vary in a random manner)...

Ngày tải lên: 10/08/2014, 13:20

... n • N • NK • NRe • NBS • • NDE • NDI • National Bureau of Standards NDT • • • nondestructive evaluation nondestructive inspection nondestructive testing • Nd: YAG • nm • neodymium: yttrium-aluminum-garnet ... source-object distance SPDT • • shape and orientation factor of the flaw statistical process control • • • time; thickness • tesla • temperature; transmission coefficient std • standard Sv • sievert • • single ... Safety and Health Administration PC • PCB • pH • printed circuit board • negative logarithm of hydrogen ion activity • precipitation hardening • PH • PIND • PLC • • • programmable logic control...

Ngày tải lên: 10/08/2014, 13:20

... Properties and selection v Properties and selection nonferrous alloysand pure metals [etc.] v 17 Nondestructiveevaluation and quality control Metals Handbooks, manuals, etc I ASM Handbook Committee ... of nondestructive examination and analysis of materials and manufactured parts and assemblies is not new to Metals Handbook In 1976, Volume 11 of the 8th Edition Nondestructive Inspection and Quality ... Publication Information and Contributors Nondestructive Evaluation and Quality Control was published in 1989 as Volume 17 of the 9th Edition Metals Handbook With the second printing...

Ngày tải lên: 12/08/2014, 02:20