Page 788 - Corrosion Engineering Principles and Practice

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Glacial acetic acids, 212 Heat resistant coatings, 607
Glass: Heat transfer coefficient, 720
application of, 625 Heat-conversion binders, 611–612
corrosion of, 174–175 Heat-resisting aluminum, 607
as inorganic coatings, 624–625 Heavy metals traps, 42
Glass electrodes, 73 Henry’s constant, 720
Glass-lined metals, 588 Hexagonal close packed unit cells, 23
Glass-reinforced epoxy, 407 Hexamethyleneimine benzoate, 622
Glass-reinforced polyester, 407 Hexamethyleneimine nitrobenzoate, 622
Gloss, 604 HIC (see Hydrogen-induced cracking)
Glycol, 310 High consequence area (HCA), 515
GNP (see Gross national product) High gloss, 604
Gold: High-silicon iron (HSI), 557
coatings, 474 High-silicon iron (HSI) anodes, 558
electroplate films of, 629 High-strength low-alloy (HSLA,
Gold alloys, 200 weathering steel), 372
Government, 16 High-TDS cooling system, 326–327
Grain attacks, 157 High-temperature corrosion (dry
Grain boundary effects, 28 corrosion, scaling), 311, 663–709
Grain size, 25, 27 and carburization, 700–703
Graphite, 557 as diffusion barrier, 676–678
Graphite backfill, 543 and fuel ash, 706–708
Graphitization, 182 and gaseous halogen corrosion, 706
Great group (soil classification), 388 indices for (see Scaling indices)
Gross national product (GNP), 13, 17 kinetic principles of, 675–683
Groundwater, 269 models for, 678–680
Group I corrosion, 148 Pilling-Bedworth ratio, 680–683
Group II corrosion, 148–149 scale, as diffusion barrier, 676–678
Group III corrosion, 149 and liquid metals, 709
Growth assays, 420–421 and metal dusting, 704–705
Guanadine chromate, 622 and molten salts, 708
Guidewords, HAZOP, 492 and nitridation, 705
Gumbel (extreme value) cumulative and oxidation, 684–690
probability function, 164 and Pilling-Bedworth ratio, 680–683
problems with, 683–709
H carburization, 700–703
fuel ash, 706–708
Half-cell potentials: gaseous halogen corrosion, 706
measurements, 266, 267 liquid metals, 709
standard-state reduction of, 52–53 metal dusting, 704–705
Half-life, 301 molten salts, 708
Halite deposition: nitridation, 705
limiting of, in wet high-temperature oxidation, 684–690
gas well, 320–321 salt deposits, 706–708
in wet high-temperature gas well, sulfidation, 690–700
320–321 and salt deposits, 706–708
Hall-Petch relation, 27 and scale, as diffusion barrier, 676–678
Hardcoating, 139 and sulfidation, 690–700
Hardness, of fresh water, 271 thermodynamic principles of, 666–675
Hastelloy X, 686 free energy of formation, 666–669
Hazard and operability (HAZOP) 2D isothermal stability diagrams,
study, 491–493 673–675
guidewords for, 492 vapor species diagrams, 669–673
iterative loops of, 492 High-velocity oxy-fuel (HVOF), 633
strengths of, 493 Highway Research Board, 341
weaknesses of, 493 History, 711–714
HCA (high consequence area), 515 Horizontal grain attacks, 157
Health issues, 258 Hot gas-well water analysis, 320–321
Heat absorption, 138 Hot melts, 611, 618
Heat exchangers, 291–294 Hot water heaters, 660
Heat radiation, 138