Handbook of Corrosion Engineering Episode 1 Part 5 docx

... 18 Valve scale 5 (3) 392 2 45 14 7 238 320 Ϫ82 11 2 10 1 11 Condenser tube scale 6 (3) 803 16 3 640 4 95 607 11 2 16 2 14 3 19 No scale observed 7 (3) 14 64 200 12 64 54 9 13 5 414 11 2 10 1 11 No scale observed 8 ... formation. Environments 11 9 25 42 58 75 92 10 8 12 5 10 0 83 67 50 33 17 0 0 0 .5 1 1 .5 2 2 .5 3 3 .5 Degree of Saturation Temper...

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... (3) 803 16 3 640 4 95 607 11 2 16 2 14 3 19 No scale observed 7 (3) 14 64 200 12 64 54 9 13 5 414 11 2 10 1 11 No scale observed 8 (3) 800 16 8 632 480 78 402 280 78 202 No scale observed 9 (3) 7 75 95 680 ... mgиL 1 10 Borate, mgиL 1 1 75 0 Organic acids ϽC 6 , mgиL 1 12 5 Sodium, mgиL 1 104,780 1 Potassium, mgиL 1 1,600 1 Calcium, mgиL 1 30, 853 1 Magnesiu...

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... Normal Atmosphere Chlorinity,* % 0 5 10 15 20 Salinity,† % 0 9.06 18 .08 27 .11 36 .11 Temperature, °C ppm 0 14 .58 13 .70 12 .78 11 .89 11 .00 5 12 .79 12 .02 11 .24 10 .49 9.74 10 11 .32 10 .66 10 . 01 9.37 8.72 15 10 .16 9.67 9.02 ... (M), ␮mol/L 0 10 .2 14 .58 455 .5 5 8.9 12 .72 397.4 10 7.9 11 .29 352 .8 15 7.0 10 .00 312 .6 20 6.4 9 . 15 2 85. 8 25 5...

Ngày tải lên: 05/08/2014, 09:20

... Normal Atmosphere Chlorinity,* % 0 5 10 15 20 Salinity,† % 0 9.06 18 .08 27 .11 36 .11 Temperature, °C ppm 0 14 .58 13 .70 12 .78 11 .89 11 .00 5 12 .79 12 .02 11 .24 10 .49 9.74 10 11 .32 10 .66 10 . 01 9.37 8.72 15 10 .16 9.67 9.02 ... (M), ␮mol/L 0 10 .2 14 .58 455 .5 5 8.9 12 .72 397.4 10 7.9 11 .29 352 .8 15 7.0 10 .00 312 .6 20 6.4 9 . 15 2 85. 8 25 5...

Ngày tải lên: 05/08/2014, 09:20

... 19 7.6 5. 25 Li ϩ 1 38.7 1. 03 F Ϫ 1 55 .4 1. 47 Na ϩ 1 50 .1 1.33 Cl Ϫ 1 76.3 2.03 K ϩ 1 73 .5 1. 95 NO 3 Ϫ 1 71. 4 1. 90 Ca 2ϩ 2 11 9.0 0.79 ClO 4 Ϫ 1 67.3 1. 79 Cu 2ϩ 2 10 7.2 0. 71 SO 4 2Ϫ 2 16 0.0 1. 06 Zn 2ϩ 2 ... E eq ᎏ b ␩ ᎏ b Aqueous Corrosion 43 076 51 6 2_Ch 01_ Roberge 9 /1/ 99 2:46 Page 43 2 .5 Reinforced Concrete 15 4 2 .5 .1 Introduction 1...

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... impedance equipment are providing software Acceleration and Amplification of Corrosion Damage 54 5 1 -3 -2 -1 0 1 2 3 1. 5 2 2 .5 3 3 .5 4 4 .5 5 0 10 20 30 40 50 60 70 80 90 10 0 Log frequency (Hz) Phase ... cathodic branches. 076 51 6 2_Ch07_Roberge 9 /1/ 99 5: 41 Page 52 6 0 0 50 ,000 10 0,000 15 0,000 200,000 250 ,000 300,000 20,000 40,000 60,000 80,000 10 0,0...

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... xi Introduction 1 1 .1 The Cost of Corrosion 1 1.2 Examples of Catastrophic Corrosion Damage 3 1. 3 The Influence of People 5 References 12 Chapter 1. Aqueous Corrosion 13 1. 1 Introduction 13 1. 2 Applications ... 8 61 Chapter 11 . Cathodic Protection 863 11 .1 Introduction 863 11 .2 Sacrificial Anode CP Systems 8 71 11. 3 Impressed Current Systems 878 11 .4...

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... Compositions of Engineering Alloys 10 61 Appendix F. Thermodynamic Data and E-pH Diagrams 11 01 Appendix G. Densities and Melting Points of Metals 11 25 Index 11 29 Contents 076 51 6 2_FM_Roberge 9 /1/ 99 2:36 ... company. 076 51 6 2_Intro_Roberge 9 /1/ 99 2:38 Page 10 1 I .1 The Cost of Corrosion 1 I.2 Examples of Catastrophic Corrosion Damage 3 I.2 .1 Sewer explo...

Ngày tải lên: 05/08/2014, 09:20

... Normal Atmosphere Chlorinity,* % 0 5 10 15 20 Salinity,† % 0 9.06 18 .08 27 .11 36 .11 Temperature, °C ppm 0 14 .58 13 .70 12 .78 11 .89 11 .00 5 12 .79 12 .02 11 .24 10 .49 9.74 10 11 .32 10 .66 10 . 01 9.37 8.72 15 10 .16 9.67 9.02 ... (M), ␮mol/L 0 10 .2 14 .58 455 .5 5 8.9 12 .72 397.4 10 7.9 11 .29 352 .8 15 7.0 10 .00 312 .6 20 6.4 9 . 15 2 85. 8 25 5...

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... g/m 2 иyear C 1 10 Յ0.9 Negligible Յ0.7 C 2 11 –200 0.9 5 Յ0.6 0.7 5 C 3 2 01 400 5 12 0.6–2 5 15 C 4 4 01 650 12 – 25 2 5 15 –30 C 5 6 51 15 00 25 50 5 10 30–60 076 51 6 2_Ch02_Roberge 9 /1/ 99 4: 01 Page 73 plumbing ... 7.4 7 .5 7 .1 8.3 7 .1 Alkalinity 2 38 90 18 0 250 278 470 Total hardness 10 53 12 0 230 340 70 55 9 Calcium hardness 5 36 85 210 298 40 4 51...

Ngày tải lên: 05/08/2014, 09:20