FIFTH CANADIAN CONFERENCE ON NONDESTRUCTIVE ... - IAEA

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- 301 - sirailiarities but there may exist differences. For instance, a few standards allow Level I personnel to interpret/evaluate some results, whereas others do not allow such responsibility. (c) The categories or sectors of certification are often identical with castings, forgings, welds and aircraft structures/aerospace being commonly found but others may also be found. Specific areas may also be covered such as wrought steel plates and bars, types of welds (plate, pipe, nozzle), etc. (d) Examination schemes show some common features. Written and practical tests are applied by all schemes with oral tests being encountered in but a few schemes, either as a requirement or as a complement. Most schemes include a general written test, a sector written and practical tests. (e) Training requirements are common to most schemes but not all. Minimum hours may be specified and even related to a given degree of schooling. In order to avoid the implications of assessing and comparing national education systems, the ICNDT has endeavoured to determine a syllabus without a corresponding number of hours and schooling level. Industrial experience is usually mandatory. Several other headings are not examined herein but must also be considered, such as validity period, renewal conditions, health requirements, certificate ownership, etc. The above description points to some of the difficulties that might be expected towards harmonizing present and future national schemes for the certification of nondestructive testing personnel but there also exist definite commond grounds. The next ISO TC135/SC7 meeting will be held in February 1985 and the Board of Directors of the American Society for Nondestructive Testing recently expressed their objective to have an international standard finalized by 1988. Time will tell whether an international document or standard will be acceptable to the concerned countries and if so, what the time frame will be to achieve that objective.
250 200 150 100 50 Magnetic Particle Level II O Liquid Penetrant Level II 1970 72 74 76 78 80 82 1970 72 7A 76 78 80 82 1970 72 74 76 78 80 82 FIGURE 1: Number of Certificates Issued Annually Between 1970 and 1983 Inclusive. I o I
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q 11 Atomic Energy of Canada Limite
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ATOMIC ENERGY OF CANADA LIMITED FIF
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CINQUIEME CONFERENCE CANADIENNE SUR
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iii ACKNOWLEDGEMENT A special note
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DAY 2 KEYNOTE ADDRESS: Advanced Rad
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DAY1 KEYNOTE ADDRESS: Five Years Ex
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MB Power has a total generating cap
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The fourth lesson learned was that
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STATION UNIT Coleson Cove Coleson C
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0*'? - 8 - Ä | '••• '~-!.if~
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- 10 - 7/8 inch Titanium Tube 3D i
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The facility at CFB Greenwood was c
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CONDITION MONITORING - 14 - The Con
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- 16 - REDUCING UNWANTED EFFECTS ~
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- 18 - When this happens, the instr
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- 20 - (CJUIMTTCJW ROTOR BLADE SHOW
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- 22 - Un»hl«ld«d prob* - good b
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STEEL FASTENERS EXAMINATION OF FAST
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- 26 - SKIP FINNED TUHt •< IG 5 I
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To gain primary statistical informa
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- 30 - The next step in the develop
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Each firing of the capacitor banks
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- 34 - At the Bruce we have complet
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1 GARTER SPRING IN VERTICAL POSITIO
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DIGITAL READ OUT 3.595 TOIL ELEMENT
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- 40 - EVALUATION OF ULTRASONIC MET
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III MEASUREMENTS AND RESULTS - 42 -
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C Real defects - 44 - Here we repor
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Flaw Figure 1: Schematic of experim
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0.5 E10 Q. 8 1.5 2.0 - 48 - Positio
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- 50 - Figure 6: Optical micrograph
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- 52 - specialized applications suc
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- 54 - As the probed surface is not
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- 56 - in practice the central frin
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- 53 - bipolar pulse, as it is seen
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- 60 - 18. J.-P. Monchalln and R. H
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Sample Lens Ultrasound - 62 - Detec
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CD CO c O Q. W 0 - 64 - Sin(7TfuT)
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- 66 - AUTOMATED ULTRASONIC TESTING
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- 68 - 2.1 Scanning Bridge and Imme
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- 70 - each waveform digitization t
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- 72 - Further development of the s
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TRANSDUCER SELECT/ PULSE CONTROL -
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SCAIIIIING BRIDGE COLOUR GRAPHICS D
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Figure J — Beam profile of 3.5 MH
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- 80 - an additional reverse magnet
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- 82 - reinitialise the stress depe
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BAR MAGNET IDEAL FIELDS MEASURED FI
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- 86 - Figure 4: Hysteresis loops f
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-150 H= 1.6 kA/m COMPRESSION -100 -
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- 90 - MAGNETISATION ANHYSTERETÎC
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(b) 19 mm diameter o Hard spot 19mm
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Q. I CO zL 2 (Ky) TYPICAL UNCERTAIN
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- 96 - Figure 14: Conceptual M-H be
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- 98 - characterization program bas
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- 100 - 1. Planar transducer: l.a.
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Fig. 1 1/JS - 102 - Echos observed
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- 104 - CAPABILITIES/LIMITATIONS OF
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- 106 - V = f* - 0.9 ak N [2] h. /^
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DISCUSSION - 108 - The results of t
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- 110 - FIGURE 1: Equipment Used fo
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FIGURE 4: - 112 - 5 10 IS 10 Depth
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FIGURE 6: Output of Computer Modell
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- 116 - "Events on earth consist in
Page 129 and 130:
- 118 - now _n = Af (5) n where Af
Page 131 and 132:
- 120 - REFERENCES 1. J.K. Feiblema
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PULSER IMMERSION TRANSDUCER WATER ^
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- 124 - 6. Ultrasonic frequency spe
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i I 1 i l - 126 - —j 10. Ultrason
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TIME RNFOSIS PLOT CRSF: - 128 - 1H.
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- 130 - THE INTRODUCTION OF REAL-TI
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5. QUALIFYING THE IMAGE - 132 - In
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- 134 - CONVENTIONAL FILM RADIOGRAP
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- 136 - 11.3 Computer Management of
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- 138 - Back end of system. The com
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- IAO - to be loaded properly into
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20. OPERATIONAL UTILIZATION - 142 -
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% -•'v/ FILM AND SCREENS ' \ INSI
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- 146 - By design, these A/E monito
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- 148 - a) enables an A/E monitor s
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- 150 - OTHER . CHANNELS CONVENTION
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DAY 2 KEYNOTE ADDRESS: Advanced Rad
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- 152 - ADVANCED RADIOGRAPHY FOR TR
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- 154 - for light weight and resist
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- 156 - available. Application exam
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- 158 - 28. V.J. Orphan, Science Ap
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CROSS SLIDE - 160 - AXIAL DRIVE : 3
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- 162 - Fig. 4. Two neutron radiogr
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INTRODUCTION (Continued) - 164 - Pr
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- 166 - SENSITOMETRIC QUALITY CONTR
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- 168 - MAKING THE TRANSITION TO AU
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(Continued) - 170 - The primary mec
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UJNXKAST o Indicated: o Calculated:
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- 174 - F»LM_i5=l£B_ DATE22=22=ß
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- 176 - RECENT MICROFUCUS X~RAY IMA
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ABSTRACT - 178 - WET CHANNEL INSPEC
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- 180 - 5) an eddy current probe to
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- 182 - tube, say 0.5-1.0 metre, so
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ACKNOWLEDGEMENTS - 184 - Many peopl
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- 186 - TABLE 3 Operational Objecti
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Pressure Tube Fuel -Carter Spring S
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«AC UUSU«O«HII INCUMKTM - 190 -
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Inlet or Outlet £nd Outlet 2m - 19
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- 194 - AN ADVANCED HEAT EXCHANGER
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- 196 - storage terminal. However,
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2.4 Data Processing Subsystem 2.4.1
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- 200 - display parameter set could
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5. PLAYBACK - 202 - A tape playback
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" * 0 0 MOkE* i SUN! SOW A 1 3* ~V
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SLHHT POU 422/14 - 206 - x •* F-R
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- 208 - The recent failure of a Zir
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- 210 - probe in its operating envi
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- 212 - The eddy current and wall t
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6. SUMMARY - 214 - The failure of a
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+2.5%p Lift Off •* - 216 - +5% Wa
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0 -0.2 -0.4 -0.6 -0.8 -1.0 c .1 2 o
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0 -0.25 -0.50 -0.75 -1.00 -1.25 i 1
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- 222 - CHECKING FOR CRACKS IN GAS
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- 224 - on the fringes. (The sensit
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Figure 1 18 MW gas turbine rotor, p
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- 228 - Figure 3 Weak penetrant ind
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- 230 - Figure 7 All signals superi
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- 232 - Figure 11 Frequency respons
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- 234 - row 3 sent to 0 4 n 1Vor?d.
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1. INTRODUCTION - 236 - In-service
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- 238 - treatment, and bending are
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- 240 - With an AC coil surrounding
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- 242 - against magnet position, tr
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6. SUMMARY - 244 - Conventional edd
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10 1 Centre Magnet 2 Keepers 3 End
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A - II' Concentric Groove 0.1 mm de
Page 263 and 264: - 250 ON THE RELATION BETWEEN ULTRA
Page 265 and 266: - 252 - Following a brief descripti
Page 267 and 268: CONCLUSION - 254 - In order to veri
Page 269 and 270: - 256 - 13. R.L. Smith, F.L. Rusbri
Page 271 and 272: Ultrasonic Instrumentation - 258 -
Page 273 and 274: 100 a (m" 1 ) 10 f Slope = 4 10 - 2
Page 275 and 276: - 262 - ACOUSTIC EMISSION TESTING O
Page 277 and 278: - 264 - Metal components with class
Page 279 and 280: - 266 - Any recognizable fibre dama
Page 281 and 282: - 268 - FIGURE 1 EXPULSION OF FIBRE
Page 283 and 284: 100 95 LU LU 5 S 90 ^"-85 K H H 80
Page 285 and 286: - 272 - FIGURE 6 SENSORS AND PREAMP
Page 287 and 288: 900 800 700 i/> 600 H Z O 500 U 400
Page 289 and 290: - 276 - ACOUSTIC SORTING OF GRINDER
Page 291 and 292: - 278 - 6e P = Po c - St or p = p0
Page 293 and 294: - 280 - (9) for hardened steel. All
Page 295 and 296: - 282 - but not reseted, so the com
Page 297 and 298: - 284 - GOOD CRACKED 0 2 4 6 8 0 2
Page 299 and 300: 0 - 286 - Figure 5: Resonance frequ
Page 301 and 302: - 288 - GOOD 0 .8 1.6 2.4 3.2 Level
Page 303 and 304: - 290 - THE BENEFITS OF NDT TRAININ
Page 305 and 306: - 292 - C.S.N.D.T. Chapters continu
Page 307 and 308: - 294 - The groundwork is in place.
Page 309 and 310: - 296 - The graduates of these prog
Page 311 and 312: - 298 - CERTIFICATION OF NONDESTRUC
Page 313: - 300 - (e) A differing but persist
Page 317 and 318: LOOKING INTO THE FUTURE R.S. Sh.an.
Page 319 and 320: - 305 - Another 'near future 1 need
Page 321 and 322: - 307 - NDE OF STRUCTURAL CERAMICS
Page 323 and 324: - 309 - The system described in thi
Page 325 and 326: and - 311 - S = a 2j for XR>a (2) S
Page 327 and 328: TRANSCEIVER digital signal display
Page 329 and 330: m "O -30 z o Ul -40 u. Ul ce o o Ü
Page 331 and 332: - 317 - deep penetration in same fo
Page 333 and 334: - 319 - the density by »w3 to 7%.
Page 335 and 336: density 10 3 kg/m 3 dissipation fac
Page 337 and 338: (0 60 g40 «MM "5. 3 O ü Cö §20
Page 339 and 340: 60 PZT7 Vp " - 325 - o A —polariz
Page 341 and 342: - 327 -
Page 343 and 344: - 329 - Fig. 8: Typical Outputs of
Page 345 and 346: - 331 - ULTRASONIC ANALYSIS OF VOID
Page 347 and 348: - 333 - function is approximated by
Page 349 and 350: PULSER/RECEIVER OSCILLOSCOPE SPECTR
Page 351 and 352: to •a I a. a Ê £ < IS i-o 00 -
Page 353 and 354: Figure 5: Frequency spectra from: (
Page 355 and 356: - 341 - 100 150 Void Diameter (jjm)
Page 357 and 358: - 343 - TIME (ns) Figure 9: Peak ti
Page 359 and 360: - 345 - COMPUTER SIMULATION OF ULTR
Page 361 and 362: pu = T XX + T Xy tt x y pV = T Xy +
Page 363 and 364: - 349 - linear system of equations
Page 365 and 366:
- 351 - These boundary conditions a
Page 367 and 368:
10. EXAMPLE - 353 - The following e
Page 369 and 370:
3 "/A ! - 355 - 1 I 2 I Figs. 1-4.
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INTRODUCTION - 357 - The inspection
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- 359 - A 3 by k array was construc
Page 375 and 376:
INVERSION PROBLEM - 361 - The inver
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- 363 - the right of coils 1 to 6,
Page 379 and 380:
—- ••;•••• 'IM i lüi
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- 3hl 2 3 4 OISTANCE (mm) Figure h.
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- 369 - a) 0.080 X 0.010 X 0.004" 5
Page 385 and 386:
- 371 - DISTANCE ;,n(m) Figure 9b
Page 387 and 388:
- 373 - INTRODUCTION X-ray diffract
Page 389 and 390:
and - 375 - e a -^(a + a ) + —-
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- 377 - The commercial prototype is
Page 393 and 394:
- 379 - REFERENCES 1) Klug, H.P. an
Page 395 and 396:
- 381 - incident x-ray beam diffrac
Page 397 and 398:
- 383 - Fig. 5(a). 200 W X-ray tube
Page 399 and 400:
- 385 - Fig. 7. Head of the commerc
Page 401 and 402:
- 387 - APPLICATIONS OF NEUTRON DIF
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peaks which are easily measurable.
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- 391 - directions around the circu
Page 407 and 408:
I.-3 TRIPLE-AXIS NEUTRON SPECTROMET
Page 409 and 410:
Ad hki£ d hkil xlO 3 - 395 - INTER
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- 397 - Fig. 5 Longitudinal, tangen
Page 413 and 414:
I - INTRODUCTION - 399 - Polyethyle
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- 401 - This together with the expr
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- 403 - (5v/v)fit must be considere
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Transducer Signal - 405 - P.E.(p.v)
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ü .CO ü m O o CÖ g •4—> Q 2.
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- 409 - The present study was carri
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- 411 - Since tomographlc Images ar
Page 427 and 428:
- 413 - bore axis, were scanned. Th
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- 415 - normally measured with a sh
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(a) L (b) ic) 1 - 417 - •HwK- |3A
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Figure A : Orientation of the casti
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- 421 - APPENDIX A Determination of
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ÜJ I/) 1 ce TO PE/ a. 100 90 - 80
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- 425 - This paper will concentrate
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- 427 - Ultrasonic and radiographie
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- 429 - A micrograph of the laminat
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- 431 - 2. Holography requires disp
Page 447 and 448:
- 433 - 10. Green, D.R., Schneller,
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- 4 35 - Fig. 2 (a): cross-section
Page 451 and 452:
10 _ 0.1 1_ 0.01 0.1 1 - 437 - TIME
Page 453 and 454:
• •' '
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HEATING PULSES DETECTOR " -—FILTE
Page 457 and 458:
- 443 - 5 10 POSITION (mm) Fig. 10
Page 459 and 460:
- 445 - MATERIALS EFFECTS ON ACOUST
Page 461 and 462:
- 447 - orientation of these specim
Page 463 and 464:
- 449 - determined experimentally f
Page 465 and 466:
STRUCTURE •^ TRANSDUCER (S) - 451
Page 467 and 468:
- 453 - 500 PRESSURE (KPO) LEAK DIA
Page 469 and 470:
Caron, V. Energy Mines & Resources
Page 471 and 472:
Mclntyre, Dent Babcock & Wilcox Can
Page 473:
ISSN 0067-0367 To identify individu
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