Handbook Corrosion (1992) WW Part 2 ppsx

... 18Cr-2Mo 0.030 . . . 0.19 6.3 Pass 0. 026 0.17 . . . 6.5 Fail 0. 026 0 .22 . . . 8.5 Fail 26 Cr-1Mo 0. 026 0 .26 . . . 10.0 Pass 0. 026 . . . 0.17 6.5 Fail 26 Cr-1Mo 0. 025 ... boiling 1461 7543 5 .2 10% H 2 SO 4 boiling 29 39 7 422 2. 5 50% H 2 SO 4 boiling 5088 528 0 1.04 Oxidizing 50% H 2 SO 4 + Fe 2 (SO 4 ) 3 boiling 0.0195 0.196 10 50%...

Ngày tải lên: 11/08/2014, 04:21

... 3.1 M Li 2 SO 4 + 100 -20 0 ppm O 2 3.1 M 25 0 <0. 020 Uranyl sulfate + 3.6 M Li 2 SO 4 , 50 psi oxygen 3.8 M 350 0.006-0.4 32 Urea + 32% ammonia + 20 .5% H 2 O, 19% CO 2 28 1 82 0.079 Water, ... alloys (Ref 1 32, 22 2, and 22 3). Expanded brine (104 °C, or 22 0 °F; pH 2. 5 to 4.5) impinged on high-strength ferrous, nickel, cobalt, and titanium alloy samples at a...

Ngày tải lên: 11/08/2014, 04:21

... 10 50 98 5 10 50 WC-6Co 2. 29 2. 43 0.79 8. 72 2. 82 0. 72 13.50 1.45 0.16 WC-9Co 2. 55 1.96 1. 92 12. 70 5.05 0. 72 25 .60 6.48 0.18 WC-8Ni-2Mo-3CR 0.07 0.01 +0.01 ... 5.31 0.51 0. 52 8.07 1.35 0 .24 TaC-4Co-3Ni-1Cr 0.09 0. 02 0 .22 2. 03 0.41 0.51 0.09 0.05 0.01 TaC -23 TiC-3Co-2Ni-1Cr 0 .26 0.59 1.03 1.98 0.48 0....

Ngày tải lên: 11/08/2014, 04:21

... U 3+ + 3e - → U -1.80 Be 2+ + 2e - → Be -1.85 Mg 2+ + 2e - → Mg -2. 37 Na + + e - → Na -2. 71 Ca 2+ + 2e - → Ca -2. 87 K + + e - → K -2. 93 Li + + e - → Li -3.05 ... follows: where 2. 3 R = 4.57 at a temperature of 25 °C (77 °F) or 29 8 °K. If 2. 3 RT/F = 0.059 V, the equilibrium potential for Ni 2+ /Ni will be: E = -0 .25 + 0.03 log (...

Ngày tải lên: 11/08/2014, 04:21

... A 26 2, Annual Book of ASTM Standards, American Society for Testing and Materials 66. J.B. Lee, Corrosion, Vol 42 (No. 2) , 1986, p 106 67. A. Roelandt and J. Vereecken, Corrosion, Vol 42 (No. ... Corrosivity and Corrosion Resistance, in Atmospheric Corrosion, W.H. Aylor, Ed., John Wiley & Sons, 19 82, p 22 7 10. R. Baboian, Final Report on the ASTM Study: Atmos pheric Galva...

Ngày tải lên: 11/08/2014, 04:21

... 33 2. 4 . . . Alloy 904L 20 25 4 .2 . . . 2RK65 20 25 4.5 . . . JS700 21 25 4.5 . . . 19 /25 LC 20 25 4.8 . . . Al-6X 20 24 6.6 . . . 25 4SMO 20 18 ... 13 2. 8 . . . Type 317L 18 14 3 .2 . . . 34L 17 15 4.3 . . . 34LN 18 14 4.7 . . . 1.4439 18 14 4.3 0.13 Nitronic 50 21 14 2. 2 0 .20 20...

Ngày tải lên: 11/08/2014, 04:21

... medium Bathtubs To 49 To 120 5-9 Water, cleansers To 100 To 21 2 12 Alkaline solutions To 100 To 21 2 1 -2 All acids except hydrofluoric Chemical ware 175 -23 0 350-450 1 -2 Concentrated sulfuric ... 1965, p 24 8 -25 1 8. J.J. Friel, Atmospheric Corrosion Products on Al, Zn, and Al-Zn Metallic Coatings, Corrosion, Vol 42, 1986, p 422 - 426 9. G. Schikorr, Corrosion Behavi...

Ngày tải lên: 11/08/2014, 04:21

... Thermoset acrylic 2 2 1 2 1 2 2 430 M Amine-alkyd 2 3 2 2 3 2 3 340 L Silicone alkyd 2 3 2 2 2 1 2 420 H Vinyl-alkyd 2 2 1 2 2 3 3 ... Inclined 84 3.30 1 .25 70 2. 76 1 .25 Vertical 116 4.55 1 02 4. 02 Vandergrift, PA (industrial) Inclined 95 3.73 1 .22 81 3 .20 1 .25 Vertical 57 2....

Ngày tải lên: 11/08/2014, 04:21

... 0. 022 1 .27 0.050 0.43 0.017 0.13 0.005 C 120 00 1. 32 0.0 52 1 .22 0.048 0.51 0. 020 1. 42 0.056 0.36 0.014 0.08 0.003 C23000 1.88 0.074 1.88 0.074 0.56 0. 022 0.33 0.013 0.46 0.018 0.10 0.004 C26000 ... <0.1 25 0 480 70 2. 8 Brine A 306 g/L TDS 600 25 0 480 120 0 47 .2 <0.1 25 0 480 50 2 12 Copper Seawater 35 g/L TDS 1750 25 0 480 5000 197 101. W.H. Ailo...

Ngày tải lên: 11/08/2014, 04:21

... 1 .2 0.030 1 .2 0 .21 8.3 0. 02 0.015 0.6 0.045 1.8 0.045 1.8 0 .24 9.4 0.05 0 .21 8.3 0 .24 9.4 nil 0 .21 8.3 0.10 0 .23 9.1 0 .26 10 .2 0.015 0.6 0 .20 7.9 0.15 0 .24 9.4 0 .27 10.6 0.075 2. 95 0 .20 ... 0 .20 7.9 0 .20 0 .26 10 .2 0 .27 10.6 0.090 3.5 0 .21 8.3 0 .25 0 .26 10 .2 0 .27 10.6 0. 12 4.7 0 .24 9.4 Source: Ref 40 (a) Converted from weight loss data, assumi...

Ngày tải lên: 11/08/2014, 04:21