FIFTH CANADIAN CONFERENCE ON NONDESTRUCTIVE ... - IAEA

More documents

Recommendations

Info

FIELD VARIATI<strong>ON</strong> IN KILOGAMMA WELD WEcD FACTORY GIRTH WELD 1° SAG BEND 7Y LEVEL OF EARTHS FIELD COMP<strong>ON</strong>ENT (APPROX. 60 KILOGAMMA) Figure 1: A fluxgate magnetometer traverse made 1.2 m above a 200 m long string of 1.2 m diameter 13 mm wall pipeline showing fluctuations in the vertical component of magnetic field. These are due to the constituent 20 m jointe acting as randomly aligned bar magnets superimposed on which are the effects of cold bends. I oo
BAR MAGNET IDEAL FIELDS MEASURED FIELDS N Figure 2: Pipelines are constructed typically from 7 m joints welded together. Each individual joint behaves rather like a bar magnet. There are north and south magnetic poles located a little way in from the ends. The external magnetic field lines run from north to south. If a magnetometer scan is made parallel to the pipe axis and at a constant distance outside it this gives radial and axial field logs as shown ideally and as measured above a real pipe.
Page 1 and 2:
q 11 Atomic Energy of Canada Limite
Page 3 and 4:
ATOMIC ENERGY OF CANADA LIMITED FIF
Page 5 and 6:
CINQUIEME CONFERENCE CANADIENNE SUR
Page 7 and 8:
iii ACKNOWLEDGEMENT A special note
Page 9 and 10:
DAY 2 KEYNOTE ADDRESS: Advanced Rad
Page 11 and 12:
DAY1 KEYNOTE ADDRESS: Five Years Ex
Page 13 and 14:
MB Power has a total generating cap
Page 15 and 16:
The fourth lesson learned was that
Page 17 and 18:
STATION UNIT Coleson Cove Coleson C
Page 19 and 20:
0*'? - 8 - Ä | '••• '~-!.if~
Page 21 and 22:
- 10 - 7/8 inch Titanium Tube 3D i
Page 23 and 24:
The facility at CFB Greenwood was c
Page 25 and 26:
CONDITION MONITORING - 14 - The Con
Page 27 and 28:
- 16 - REDUCING UNWANTED EFFECTS ~
Page 29 and 30:
- 18 - When this happens, the instr
Page 31 and 32:
- 20 - (CJUIMTTCJW ROTOR BLADE SHOW
Page 33 and 34:
- 22 - Un»hl«ld«d prob* - good b
Page 35 and 36:
STEEL FASTENERS EXAMINATION OF FAST
Page 37 and 38:
- 26 - SKIP FINNED TUHt •< IG 5 I
Page 39 and 40:
To gain primary statistical informa
Page 41 and 42:
- 30 - The next step in the develop
Page 43 and 44: Each firing of the capacitor banks
Page 45 and 46: - 34 - At the Bruce we have complet
Page 47 and 48: 1 GARTER SPRING IN VERTICAL POSITIO
Page 49 and 50: DIGITAL READ OUT 3.595 TOIL ELEMENT
Page 51 and 52: - 40 - EVALUATION OF ULTRASONIC MET
Page 53 and 54: III MEASUREMENTS AND RESULTS - 42 -
Page 55 and 56: C Real defects - 44 - Here we repor
Page 57 and 58: Flaw Figure 1: Schematic of experim
Page 59 and 60: 0.5 E10 Q. 8 1.5 2.0 - 48 - Positio
Page 61 and 62: - 50 - Figure 6: Optical micrograph
Page 63 and 64: - 52 - specialized applications suc
Page 65 and 66: - 54 - As the probed surface is not
Page 67 and 68: - 56 - in practice the central frin
Page 69 and 70: - 53 - bipolar pulse, as it is seen
Page 71 and 72: - 60 - 18. J.-P. Monchalln and R. H
Page 73 and 74: Sample Lens Ultrasound - 62 - Detec
Page 75 and 76: CD CO c O Q. W 0 - 64 - Sin(7TfuT)
Page 77 and 78: - 66 - AUTOMATED ULTRASONIC TESTING
Page 79 and 80: - 68 - 2.1 Scanning Bridge and Imme
Page 81 and 82: - 70 - each waveform digitization t
Page 83 and 84: - 72 - Further development of the s
Page 85 and 86: TRANSDUCER SELECT/ PULSE CONTROL -
Page 87 and 88: SCAIIIIING BRIDGE COLOUR GRAPHICS D
Page 89 and 90: Figure J — Beam profile of 3.5 MH
Page 91 and 92: - 80 - an additional reverse magnet
Page 93: - 82 - reinitialise the stress depe
Page 97 and 98: - 86 - Figure 4: Hysteresis loops f
Page 99 and 100: -150 H= 1.6 kA/m COMPRESSION -100 -
Page 101 and 102: - 90 - MAGNETISATION ANHYSTERETÎC
Page 103 and 104: (b) 19 mm diameter o Hard spot 19mm
Page 105 and 106: Q. I CO zL 2 (Ky) TYPICAL UNCERTAIN
Page 107 and 108: - 96 - Figure 14: Conceptual M-H be
Page 109 and 110: - 98 - characterization program bas
Page 111 and 112: - 100 - 1. Planar transducer: l.a.
Page 113 and 114: Fig. 1 1/JS - 102 - Echos observed
Page 115 and 116: - 104 - CAPABILITIES/LIMITATIONS OF
Page 117 and 118: - 106 - V = f* - 0.9 ak N [2] h. /^
Page 119 and 120: DISCUSSION - 108 - The results of t
Page 121 and 122: - 110 - FIGURE 1: Equipment Used fo
Page 123 and 124: FIGURE 4: - 112 - 5 10 IS 10 Depth
Page 125 and 126: FIGURE 6: Output of Computer Modell
Page 127 and 128: - 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
Page 133 and 134: PULSER IMMERSION TRANSDUCER WATER ^
Page 135 and 136: - 124 - 6. Ultrasonic frequency spe
Page 137 and 138: i I 1 i l - 126 - —j 10. Ultrason
Page 139 and 140: TIME RNFOSIS PLOT CRSF: - 128 - 1H.
Page 141 and 142: - 130 - THE INTRODUCTION OF REAL-TI
Page 143 and 144: 5. QUALIFYING THE IMAGE - 132 - In
Page 145 and 146:
- 134 - CONVENTIONAL FILM RADIOGRAP
Page 147 and 148:
- 136 - 11.3 Computer Management of
Page 149 and 150:
- 138 - Back end of system. The com
Page 151 and 152:
- IAO - to be loaded properly into
Page 153 and 154:
20. OPERATIONAL UTILIZATION - 142 -
Page 155 and 156:
% -•'v/ FILM AND SCREENS ' \ INSI
Page 157 and 158:
- 146 - By design, these A/E monito
Page 159 and 160:
- 148 - a) enables an A/E monitor s
Page 161 and 162:
- 150 - OTHER . CHANNELS CONVENTION
Page 163 and 164:
DAY 2 KEYNOTE ADDRESS: Advanced Rad
Page 165 and 166:
- 152 - ADVANCED RADIOGRAPHY FOR TR
Page 167 and 168:
- 154 - for light weight and resist
Page 169 and 170:
- 156 - available. Application exam
Page 171 and 172:
- 158 - 28. V.J. Orphan, Science Ap
Page 173 and 174:
CROSS SLIDE - 160 - AXIAL DRIVE : 3
Page 175 and 176:
- 162 - Fig. 4. Two neutron radiogr
Page 177 and 178:
INTRODUCTION (Continued) - 164 - Pr
Page 179 and 180:
- 166 - SENSITOMETRIC QUALITY CONTR
Page 181 and 182:
- 168 - MAKING THE TRANSITION TO AU
Page 183 and 184:
(Continued) - 170 - The primary mec
Page 185 and 186:
UJNXKAST o Indicated: o Calculated:
Page 187 and 188:
- 174 - F»LM_i5=l£B_ DATE22=22=ß
Page 189 and 190:
- 176 - RECENT MICROFUCUS X~RAY IMA
Page 191 and 192:
ABSTRACT - 178 - WET CHANNEL INSPEC
Page 193 and 194:
- 180 - 5) an eddy current probe to
Page 195 and 196:
- 182 - tube, say 0.5-1.0 metre, so
Page 197 and 198:
ACKNOWLEDGEMENTS - 184 - Many peopl
Page 199 and 200:
- 186 - TABLE 3 Operational Objecti
Page 201 and 202:
Pressure Tube Fuel -Carter Spring S
Page 203 and 204:
«AC UUSU«O«HII INCUMKTM - 190 -
Page 205 and 206:
Inlet or Outlet £nd Outlet 2m - 19
Page 207 and 208:
- 194 - AN ADVANCED HEAT EXCHANGER
Page 209 and 210:
- 196 - storage terminal. However,
Page 211 and 212:
2.4 Data Processing Subsystem 2.4.1
Page 213 and 214:
- 200 - display parameter set could
Page 215 and 216:
5. PLAYBACK - 202 - A tape playback
Page 217 and 218:
" * 0 0 MOkE* i SUN! SOW A 1 3* ~V
Page 219 and 220:
SLHHT POU 422/14 - 206 - x •* F-R
Page 221 and 222:
- 208 - The recent failure of a Zir
Page 223 and 224:
- 210 - probe in its operating envi
Page 225 and 226:
- 212 - The eddy current and wall t
Page 227 and 228:
6. SUMMARY - 214 - The failure of a
Page 229 and 230:
+2.5%p Lift Off •* - 216 - +5% Wa
Page 231 and 232:
0 -0.2 -0.4 -0.6 -0.8 -1.0 c .1 2 o
Page 233 and 234:
0 -0.25 -0.50 -0.75 -1.00 -1.25 i 1
Page 235 and 236:
- 222 - CHECKING FOR CRACKS IN GAS
Page 237 and 238:
- 224 - on the fringes. (The sensit
Page 239 and 240:
Figure 1 18 MW gas turbine rotor, p
Page 241 and 242:
- 228 - Figure 3 Weak penetrant ind
Page 243 and 244:
- 230 - Figure 7 All signals superi
Page 245 and 246:
- 232 - Figure 11 Frequency respons
Page 247 and 248:
- 234 - row 3 sent to 0 4 n 1Vor?d.
Page 249 and 250:
1. INTRODUCTION - 236 - In-service
Page 251 and 252:
- 238 - treatment, and bending are
Page 253 and 254:
- 240 - With an AC coil surrounding
Page 255 and 256:
- 242 - against magnet position, tr
Page 257 and 258:
6. SUMMARY - 244 - Conventional edd
Page 259 and 260:
10 1 Centre Magnet 2 Keepers 3 End
Page 261 and 262:
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 and 314:
- 300 - (e) A differing but persist
Page 315 and 316:
250 200 150 100 50 Magnetic Particl
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.
Page 371 and 372:
INTRODUCTION - 357 - The inspection
Page 373 and 374:
- 359 - A 3 by k array was construc
Page 375 and 376:
INVERSION PROBLEM - 361 - The inver
Page 377 and 378:
- 363 - the right of coils 1 to 6,
Page 379 and 380:
—- ••;•••• 'IM i lüi
Page 381 and 382:
- 3hl 2 3 4 OISTANCE (mm) Figure h.
Page 383 and 384:
- 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 ) + —-
Page 391 and 392:
- 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
Page 403 and 404:
peaks which are easily measurable.
Page 405 and 406:
- 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
Page 411 and 412:
- 397 - Fig. 5 Longitudinal, tangen
Page 413 and 414:
I - INTRODUCTION - 399 - Polyethyle
Page 415 and 416:
- 401 - This together with the expr
Page 417 and 418:
- 403 - (5v/v)fit must be considere
Page 419 and 420:
Transducer Signal - 405 - P.E.(p.v)
Page 421 and 422:
ü .CO ü m O o CÖ g •4—> Q 2.
Page 423 and 424:
- 409 - The present study was carri
Page 425 and 426:
- 411 - Since tomographlc Images ar
Page 427 and 428:
- 413 - bore axis, were scanned. Th
Page 429 and 430:
- 415 - normally measured with a sh
Page 431 and 432:
(a) L (b) ic) 1 - 417 - •HwK- |3A
Page 433 and 434:
Figure A : Orientation of the casti
Page 435 and 436:
- 421 - APPENDIX A Determination of
Page 437 and 438:
ÜJ I/) 1 ce TO PE/ a. 100 90 - 80
Page 439 and 440:
- 425 - This paper will concentrate
Page 441 and 442:
- 427 - Ultrasonic and radiographie
Page 443 and 444:
- 429 - A micrograph of the laminat
Page 445 and 446:
- 431 - 2. Holography requires disp
Page 447 and 448:
- 433 - 10. Green, D.R., Schneller,
Page 449 and 450:
- 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:
• •' '
Page 455 and 456:
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
show all

FIFTH CANADIAN CONFERENCE ON NONDESTRUCTIVE ... - IAEA

Create successful ePaper yourself

Delete template?

Save as template?