Contributors |
|
xiii | |
|
|
1 | (6) |
|
|
|
1 | (1) |
|
|
1 | (1) |
|
1.3 Corrosion monitoring and its importance in corrosion prevention and control |
|
|
2 | (1) |
|
1.4 Organization of the book |
|
|
3 | (1) |
|
|
4 | (3) |
|
2 Corrosion fundamentals and characterization techniques |
|
|
7 | (36) |
|
|
|
7 | (1) |
|
|
8 | (2) |
|
2.3 Passivity and localized corrosion |
|
|
10 | (13) |
|
2.4 Microbially influenced corrosion |
|
|
23 | (2) |
|
2.5 Flow-assisted corrosion and erosion corrosion |
|
|
25 | (2) |
|
2.6 Stress corrosion cracking |
|
|
27 | (4) |
|
|
31 | (2) |
|
2.8 Hydrogen embrittlement |
|
|
33 | (1) |
|
2.9 Characterization techniques |
|
|
34 | (3) |
|
|
37 | (6) |
|
Part One Electrochemical techniques for corrosion monitoring |
|
|
43 | (194) |
|
3 Electrochemical polarization techniques for corrosion monitoring |
|
|
45 | (34) |
|
|
|
45 | (1) |
|
3.2 Electrochemical nature of corrosion |
|
|
45 | (2) |
|
3.3 Energy-potential-current relationship |
|
|
47 | (4) |
|
3.4 Electrochemical polarization techniques for determining corrosion rates |
|
|
51 | (11) |
|
3.5 Conversion of Icorr into corrosion rate |
|
|
62 | (1) |
|
3.6 Measurement of corrosion rate by polarization methods in the laboratory |
|
|
63 | (6) |
|
3.7 Monitoring of corrosion rate by polarization methods in the field |
|
|
69 | (1) |
|
3.8 General limitations of polarization methods of determining corrosion rate |
|
|
70 | (4) |
|
3.9 Applications of polarization methods in the field |
|
|
74 | (1) |
|
|
74 | (1) |
|
|
75 | (1) |
|
|
75 | (4) |
|
4 Electrochemical polarization technique based on the nonlinear region weak polarization curve fitting analysis |
|
|
79 | (20) |
|
|
|
79 | (3) |
|
4.2 Numerical simulation of the polarization curves in the nonlinear region--Weak polarization analysis |
|
|
82 | (7) |
|
4.3 Design of low-power consumption real-time sensor systems for general corrosion monitoring |
|
|
89 | (1) |
|
4.4 Application of corrosion sensors based on weak polarization analysis method |
|
|
90 | (7) |
|
|
97 | (1) |
|
|
97 | (2) |
|
5 Electrochemical noise for corrosion monitoring |
|
|
99 | (24) |
|
|
5.1 Introduction to electrochemical noise |
|
|
99 | (1) |
|
|
100 | (4) |
|
5.3 Alternative EN measurement methods |
|
|
104 | (3) |
|
|
107 | (9) |
|
5.5 Comparison of EN and polarization resistance for the estimation of corrosion rate |
|
|
116 | (1) |
|
5.6 Practical applications |
|
|
117 | (1) |
|
5.7 Harmonic distortion analysis |
|
|
118 | (2) |
|
5.8 Electrochemical frequency modulation |
|
|
120 | (1) |
|
|
120 | (3) |
|
6 Galvanic sensors and zero-voltage ammeter |
|
|
123 | (18) |
|
|
|
123 | (1) |
|
6.2 Galvanic current and corrosion current |
|
|
123 | (4) |
|
6.3 Measurement of galvanic current and zero-voltage ammeter |
|
|
127 | (8) |
|
|
135 | (1) |
|
6.5 Applications of galvanic sensors |
|
|
136 | (2) |
|
6.6 Advantages and limitations of galvanic sensors |
|
|
138 | (1) |
|
|
138 | (1) |
|
|
139 | (2) |
|
7 Differential flow cell technique |
|
|
141 | (32) |
|
|
|
141 | (1) |
|
7.2 Principles of the differential flow cell (DFC) method |
|
|
141 | (12) |
|
7.3 Data interpretation and use |
|
|
153 | (13) |
|
7.4 Comparison with ZRA-based occluded cell measurement results |
|
|
166 | (2) |
|
|
168 | (1) |
|
7.6 Future trends and additional information |
|
|
168 | (1) |
|
|
169 | (4) |
|
|
173 | (64) |
|
|
|
173 | (1) |
|
8.2 Earlier multielectrode systems for high-throughput corrosion studies |
|
|
174 | (1) |
|
8.3 Uncoupled multielectrode arrays |
|
|
175 | (1) |
|
8.4 Coupled multielectrode systems for corrosion detection |
|
|
176 | (3) |
|
8.5 Coupled multielectrode arrays for spatiotemporal corrosion and electrochemical studies |
|
|
179 | (3) |
|
8.6 Coupled multielectrode arrays for spatiotemporal corrosion measurements |
|
|
182 | (2) |
|
8.7 Ammeters used for the measurements of coupling currents |
|
|
184 | (1) |
|
8.8 Coupled multielectrode array sensors with simple output parameters for corrosion monitoring |
|
|
184 | (17) |
|
8.9 Effects of internal currents on CMAS and minimization of the internal effect |
|
|
201 | (11) |
|
8.10 Electrode spacing effect on corrosion rate measurement with CMAS |
|
|
212 | (2) |
|
8.11 Minimization of the effects by corrosion products formed in H2S-containing environment on localized corrosion rate measurement using coupled multielectrode array sensors |
|
|
214 | (2) |
|
8.12 Minimization of the effect by crevice on corrosion rate measurement using coupled multielectrode array sensors |
|
|
216 | (1) |
|
8.13 Stochastic nature of localized corrosion and variability of localized corrosion rates of metals |
|
|
217 | (2) |
|
8.14 Validation of corrosion rate measurement using coupled multielectrode array sensors |
|
|
219 | (7) |
|
8.15 Applications of coupled multielectrode array sensor for real-time corrosion monitoring |
|
|
226 | (1) |
|
8.16 Limitations of multielectrode systems |
|
|
226 | (1) |
|
|
227 | (1) |
|
|
228 | (9) |
|
Part Two Other physical or chemical methods for corrosion monitoring |
|
|
237 | (96) |
|
|
239 | (16) |
|
|
|
|
239 | (1) |
|
9.2 Thermogravimetric analysis technique |
|
|
239 | (4) |
|
|
243 | (8) |
|
9.4 Gravimetric techniques summary |
|
|
251 | (1) |
|
|
252 | (3) |
|
10 Radioactive tracer methods |
|
|
255 | (12) |
|
|
10.1 Principle and history |
|
|
255 | (2) |
|
|
257 | (1) |
|
|
258 | (1) |
|
|
259 | (1) |
|
10.5 Calibration and conversion to corrosion units |
|
|
259 | (3) |
|
10.6 Applications and limitations |
|
|
262 | (3) |
|
10.7 Sources of further information |
|
|
265 | (1) |
|
|
266 | (1) |
|
11 Electrical resistance techniques |
|
|
267 | (18) |
|
|
11.1 Introduction and background |
|
|
267 | (2) |
|
11.2 Sensing probe designs |
|
|
269 | (2) |
|
11.3 Examples of application and use |
|
|
271 | (6) |
|
11.4 Sensing probe electronics and instrumentation |
|
|
277 | (1) |
|
11.5 Variations on the ER theme |
|
|
278 | (4) |
|
11.6 Advantages and limitations |
|
|
282 | (1) |
|
11.7 Summary and conclusions |
|
|
283 | (1) |
|
|
283 | (2) |
|
12 Nondestructive evaluation technologies for monitoring corrosion |
|
|
285 | (20) |
|
|
|
285 | (1) |
|
12.2 NDE methods for corrosion monitoring |
|
|
285 | (16) |
|
|
301 | (1) |
|
|
302 | (3) |
|
|
305 | (18) |
|
|
|
|
305 | (1) |
|
|
306 | (14) |
|
|
320 | (3) |
|
14 Hydrogen flux measurements in petrochemical applications |
|
|
323 | (10) |
|
|
|
323 | (1) |
|
14.2 Scenarios leading to the detection of hydrogen flux |
|
|
323 | (2) |
|
14.3 A measurement of hydrogen activity based on flux measurement |
|
|
325 | (2) |
|
14.4 Comments pertaining to particular flux measurement applications |
|
|
327 | (4) |
|
|
331 | (2) |
|
Part Three Corrosion monitoring in particular environments and other issues |
|
|
333 | (164) |
|
15 Corrosion monitoring in microbial environments |
|
|
335 | (44) |
|
|
|
|
335 | (1) |
|
15.2 Biofilm and MIC monitoring |
|
|
336 | (2) |
|
15.3 Corrosion monitoring applied to MIC |
|
|
338 | (6) |
|
15.4 Biofilm and bacteria monitoring |
|
|
344 | (10) |
|
15.5 Integrated online monitoring systems |
|
|
354 | (5) |
|
|
359 | (12) |
|
|
371 | (1) |
|
|
371 | (8) |
|
16 Corrosion monitoring in concrete |
|
|
379 | (28) |
|
|
|
|
|
379 | (1) |
|
16.2 Deterioration mechanisms for corrosion of steel in concrete |
|
|
380 | (7) |
|
16.3 Condition assessment of reinforced concrete structures |
|
|
387 | (2) |
|
16.4 Measurement principles |
|
|
389 | (6) |
|
|
395 | (8) |
|
|
403 | (1) |
|
|
404 | (3) |
|
17 Corrosion monitoring in soil |
|
|
407 | (14) |
|
|
|
407 | (1) |
|
17.2 Types of soil corrosion probes |
|
|
407 | (1) |
|
17.3 Electrical resistance probes |
|
|
407 | (5) |
|
17.4 Monitoring and data interpretation |
|
|
412 | (2) |
|
17.5 Effectiveness criteria |
|
|
414 | (1) |
|
17.6 New developments in soil corrosion probe monitoring technology |
|
|
414 | (5) |
|
|
419 | (2) |
|
18 Corrosion monitoring in refineries |
|
|
421 | (18) |
|
|
|
421 | (1) |
|
18.2 Types of refinery corrosion |
|
|
422 | (1) |
|
18.3 Corrosion monitoring technologies available |
|
|
423 | (6) |
|
18.4 Purpose of monitoring--Select monitoring technology and set up accordingly |
|
|
429 | (1) |
|
18.5 Operational recommendations |
|
|
429 | (5) |
|
18.6 Monitoring from tank farm to product |
|
|
434 | (1) |
|
18.7 Summary and conclusions |
|
|
435 | (3) |
|
|
438 | (1) |
|
19 Corrosion monitoring undercoatings and insulation |
|
|
439 | (18) |
|
|
|
|
439 | (1) |
|
19.2 Corrosion monitoring methods undercoatings |
|
|
440 | (8) |
|
19.3 Corrosion monitoring methods for CUI |
|
|
448 | (4) |
|
19.4 Summary and conclusions |
|
|
452 | (1) |
|
|
453 | (4) |
|
20 Cathodic protection and stray current measurement and monitoring |
|
|
457 | (18) |
|
|
20.1 Cathodic protection measurement and monitoring |
|
|
457 | (6) |
|
20.2 DC stray current interference detection and monitoring |
|
|
463 | (6) |
|
20.3 AC Stray current interference detection and monitoring |
|
|
469 | (4) |
|
20.4 Cathodic protection monitoring with corrosion probes |
|
|
473 | (1) |
|
|
473 | (2) |
|
21 Remote monitoring and computer applications |
|
|
475 | (22) |
|
|
|
|
|
|
475 | (4) |
|
|
479 | (3) |
|
21.3 Communications networks |
|
|
482 | (5) |
|
21.4 Application-specihc requirements |
|
|
487 | (5) |
|
21.5 Website and supporting systems |
|
|
492 | (3) |
|
|
495 | (1) |
|
|
495 | (2) |
|
Part Four Applications and case studies |
|
|
497 | (90) |
|
22 Corrosion monitoring in cooling water systems using differential flow cell technique |
|
|
499 | (26) |
|
|
|
499 | (1) |
|
22.2 Corrosion inhibition program selection and optimization |
|
|
499 | (2) |
|
22.3 Program optimization at a chemical processing plant |
|
|
501 | (5) |
|
22.4 Program optimization using pilot cooling tower tests |
|
|
506 | (4) |
|
22.5 Refinery hydrocarbon leak detection and control |
|
|
510 | (4) |
|
22.6 Refinery leak detection and program optimization |
|
|
514 | (1) |
|
22.7 Admiralty brass corrosion control in cooling water system using brackish water as make-up |
|
|
515 | (8) |
|
|
523 | (2) |
|
23 Advanced corrosion control at chemical plants using a electrochemical noise method |
|
|
525 | (14) |
|
|
|
525 | (1) |
|
|
526 | (4) |
|
23.3 Monitoring and corrosion control |
|
|
530 | (4) |
|
|
534 | (1) |
|
|
535 | (1) |
|
|
536 | (1) |
|
|
537 | (2) |
|
24 Corrosion monitoring under cathodic protection conditions using multielectrode array sensors |
|
|
539 | (32) |
|
|
|
|
|
539 | (1) |
|
24.2 Evaluation of the effectiveness of cathodic protections with CMAS probes |
|
|
540 | (8) |
|
24.3 Typical application for cathodically protected carbon steel in simulated seawater |
|
|
548 | (8) |
|
24.4 Measurements of the effectiveness of CP for carbon steel in concrete |
|
|
556 | (3) |
|
24.5 Measurements of the effectiveness of CP for carbon steel in soil |
|
|
559 | (5) |
|
24.6 Measurements of localized corrosion rates of cathodically protected carbon steel in drinking water |
|
|
564 | (5) |
|
|
569 | (2) |
|
25 Corrosion monitoring using the field signature method |
|
|
571 | (16) |
|
|
|
571 | (1) |
|
25.2 FSM measurement technology |
|
|
571 | (3) |
|
25.3 System configurations |
|
|
574 | (2) |
|
|
576 | (6) |
|
|
582 | (2) |
|
25.6 Summary and perspectives ahead |
|
|
584 | (1) |
|
|
584 | (3) |
Index |
|
587 | |