Volume 13 - Corrosion Part 8 pdf

... in solution potential. 3004 -0 .84 5050 -0 .84 5052 -0 .85 5154 -0 .86 5454 -0 .86 5056 -0 .87 5456 -0 .87 5 182 -0 .87 5 083 -0 .87 5 086 -0 .85 7072 -0 .96 (a) Potential versus ... 1 7-2 1 8- 2 1 . . . CF -8 304 0. 08 1.50 2.00 0.04 0.04 1 8- 2 1 8- 1 1 . . . CF-20 302 0.20 1.50 2.00 0.04 0.04 1 8- 2 1 8- 1 1 . . . CF-3M...

Ngày tải lên: 10/08/2014, 13:20

... + 4e - → Zr -1 .53 Ti 2+ + 2e - → Ti -1 .63 Al 3+ + 3e - → Al -1 .66 Hf 4+ + 4e - → Hf -1 .70 U 3+ + 3e - → U -1 .80 Be 2+ + 2e - → Be -1 .85 Mg 2+ + 2e - → Mg -2 .37 ... (194 0-1 942) (Member, 193 7-1 942) • L.B. Case (193 1-1 933) (Member, 192 7-1 933) • T.D. Cooper (1 98 4-1 986 ) (Member, 1 98 1-1 986 ) •...

Ngày tải lên: 10/08/2014, 13:20

... Materials, 19 78, p 16 5-1 84 22. H.E. Townsend and J.C. Zoccola, Atmospheric Corrosion Resistance of 55% Al- Zn Coated Sheet Steel: 1 3- Year Test Results, Mater. Perform., Vol 18, 1979, p 1 3- 20 23. ... -1 8 to 66 0-1 50 2-1 0 Food acids; cleaners Kitchen sinks To 71 To 160 2-1 0 Food acids; water; cleaners Water heaters To 71 To 160 5 -8 Water (a) Appl...

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... years 8 years 16 years Final corrosion rate (c) , m (mils) 8 years 16 years Deepest pit, m (mils) 8 years 16 years Magnesium alloys 28 48 91 201 381 23 1 78 559 86 4 25 ... Lagos 45-m (50-yd) Severe marine 0.046 0.03 . . . . . . . . . . . . . . . . . . 365-m (400-yd) Marine 0.366 0.23 . . . . . . . . . . . . . . . . . . 1190-m (130 0-yd) Mild ma...

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... acid 0. 08 3.1 85 . . . . . . Aluminum Alloys Alkyds HCl vapor 0.1 4 85 0. 5-1 .0 2 0-4 0 Acrylic HCl vapor 0.1 4 85 0. 5-1 .0 2 0-4 0 Polyurethane HCl vapor 0.1 4 7 5 -8 5 0. 5-1 .0 2 0-4 0 Polyester ... Composition: 65 .8 Fe- 18. 0Cr-9.2Ni-3.3Mn-2.6Mo- 0.9Si. (b) After exposure in flowing lithium (0.3 m/s, or 1 ft/s) for 1250 h at 490 °C (915 °F). Composit...

Ngày tải lên: 10/08/2014, 13:20

... Ti-6Al-6V-2Sn Au (1053 °C, or 1927 °F) 20 4-2 32 39 9-4 50 BE Cu-Bi (b) Hg (-3 9 °C, or -3 8 °F) -8 4 -1 19 ST Cu-Bi (c) Hg -8 7 -1 25 ST Cu-3Sn (c) Hg -4 8 -5 4 ST Cu-1Zn (c) Hg -4 6 -5 1 ... °F) 38 100 DF Ti-6Al-4V Cd 149 300 BE Cd 38 100 DF Ti-8Al-1Mo-1V Cd 149 300 BE Ti-3Al-14V-11Cr Cd 149 300 BE Cd 149 300 BE Ag...

Ngày tải lên: 10/08/2014, 13:20

... the Stress Corrosion Cracking of High Strength Aluminum Alloys," Final Technical Report for U.S. Government NASA Contract NAS- 8- 5 340, Control No. 1-4 -5 0-0 0116 7- 01(lf), CPB-0 2-1 21 5-6 4, 1967 ... N0001 9-7 2-C-0512, July 1975 83 . R.C. Dorward and K.R. Hasse, Long-Transverse Stress- Corrosion Cracking Behavior of Aluminum Alloy AA7075, Br. Corros. J., Vol...

Ngày tải lên: 10/08/2014, 13:20

... bal 0.3Mo (c) , 0.08V (c) E80 1 8- C2 0.12 1.20 0 .80 . . . 2. 0-2 .75 bal . . . ENiCrFe-2 (Inco Weld A) 0.10 1. 0-3 .5 1.0 13. 0-1 7.0 bal 12.0 1-3 .5Mo, 0.5Cu, 0. 5-3 (Nb + Ta) Incoloy ... to Improve Fe-Cr-Ni- Mo Alloys for the Chemical Process Industries," P aper 188 , presented at Corrosion/ 86 , Houston, TX, National Association of Corrosion Engi...

Ngày tải lên: 10/08/2014, 13:20

... Ti-6Al-6V-2Sn Au (1053 °C, or 1927 °F) 20 4-2 32 39 9-4 50 BE Cu-Bi (b) Hg (-3 9 °C, or -3 8 °F) -8 4 -1 19 ST Cu-Bi (c) Hg -8 7 -1 25 ST Cu-3Sn (c) Hg -4 8 -5 4 ST Cu-1Zn (c) Hg -4 6 -5 1 ... °F) 38 100 DF Ti-6Al-4V Cd 149 300 BE Cd 38 100 DF Ti-8Al-1Mo-1V Cd 149 300 BE Ti-3Al-14V-11Cr Cd 149 300 BE Cd 149 300 BE Ag...

Ngày tải lên: 10/08/2014, 13:20

... 0.0 48 +0.1% FeCl 3 Ti- 6-2 - 4-6 5 Boiling 0.0 68 +0.1% FeCl 3 Ti-1 0-2 -3 5 Boiling 0.0 08 +0.1% FeCl 3 Ti- 3 -8 - 6-4 -4 5 Boiling 0.0 18 +0.1% FeCl 3 Ti-5Ta 5 Boiling 0.020 +0.1% FeCl 3 Ti- 6-4 ... acid + 3% Fe 2 (SO 4 ) 3 Ti- 3 -8 - 6-4 -4 50 Boiling <0.03 Sulfuric acid + 1 g/L FeCl 3 Ti- 3 -8 - 6-4 -4 10 Boiling 0.15 Sulfuric acid...

Ngày tải lên: 10/08/2014, 13:20