Handbook of Corrosion Engineering Episode 2 Part 10 ppt

... Name ACHILLES ACORD ADVICE AURORA-STACOR AUSCOR BENTEN BLEACH BLEACHER BWR CHEM*COR CL2 CORRCON CORREAU CORRES CORSER CRAI DESAD DIASCC ECHOS FERPRED GENERAL JUNIPER KISS MATGEO OILSTO PBCORR PC6493 PETRO-COR1 POURBAIX PRIME REFMAIN SECOND SSCP-PH1 WELDPLAN WELDSEL WELDSYM DPsPdMPlTrEPNP BĐ Aả * * * * * * * * 10 200 * * 1 140 ** 327 *** ***5 94 * * * * 10 10 0 ***3 * * * 1 100 **...

Ngày tải lên: 05/08/2014, 09:20

... Ni -16 Cr -16 Mo (C276) 16 . Ni -20 Cr -16 Mo-4 W (686) 17 . Ni -22 Cr -16 Mo (C 22/ 59) 18 . Ni -23 Cr -16 Mo -1 Cu (C20000) 19 . Ni-30 Mo (B -2) 20 . Nickel (20 0) 21 . Nickel cast iron (15 -35Ni) 22 . Nickel-chromium-iron ... g /15 00 h g /10 years g /15 00 h g /10 years LM1M† 0.87 0.43 0.06 0.09 LM4M 0.34 0 .18 0. 02 0.09 LM5M 0 .19 0.06 0 0 .10 LM6M 0.05 0. 12 0 0.04 LM14WP 0...

Ngày tải lên: 05/08/2014, 09:20

... D D 20 24 T3 L A A A LT B D B ST D D D 20 24 T4 L A A A LT B D B ST D D D 20 24 T6 L A A LT B A ST B D 20 24 T8 L A A A A LT A A A A ST B A B C 20 48 T851 L A LT A ST B 21 24 T851 L A LT A ST B 22 19 ... A LT A ST B 22 19 T351X L A A LT B B ST D D 22 19 T37 L A A LT B B ST D D 22 19 T6 L A A A A LT A A A A ST A A A A 22 19 T85XX L A A A LT A A A ST A A A 22 19 T87 L A A A LT A A A...

Ngày tải lên: 05/08/2014, 09:20

... Given) ISO BS UNS DIN CuNi30MnlFe CN 107 C71500 CuNi30Fe 2. 08 82 Copper Minimum Rem. Rem. Rem. Rem. Maximum Nickel Minimum 29 .0 30 .0 29 .0 30 .0 Maximum 32 . 0 32 . 0 33 .0 32 . 0 Iron Minimum 0.4 0.4 0.4 ... TABLE 8. 13 Corrosion- Resistance Ratings * for Coppers (C11000, C 122 00), Brasses (C 220 00, C 230 00, C26000, 28 000), Leaded Brasses (C36000, C38500), and Tin Brasses (C...

Ngày tải lên: 05/08/2014, 09:20

... resistance of the Cathodic Protection 90 3 -2. 5 -2 -1.5 -1 -0.5 0 0.5 1 361 1081 1441 1801 21 61 25 21 28 81 324 1 3601 721 Time (seconds) Potential (Volts) Pipe - Side B Pipe - Side A Figure 11 .20 Potential ... criteria for protection against corrosion are based on the potential of the pipeline at the interface Cathodic Protection 90 9 07651 62_ Ch11_Roberge 9/ 1 /99 6:37 P...

Ngày tải lên: 05/08/2014, 09:20

... maintain, H 2 SO Temperature, °C Alloy mAиcm 2 ␮Aиcm 2 1 M 24 S31600 2. 3 12 15% 24 S30400 0. 42 72 30% 24 S30400 0.54 24 45% 65 S30400 180 890 67% 24 S30400 5.1 3.9 67% 24 S31600 0.51 0 .10 67% 24 N08 020 ... 0.43 0.9 93% 24 Mild steel 0 .28 23 99.9% (oleum) 24 Mild steel 4.7 12 H 3 PO 4 75% 24 Mild steel 41 20 ,000 115% 82 S30400 3 .2 ϫ 10 Ϫ5 1.5 ϫ 10 Ϫ4 NaOH...

Ngày tải lên: 05/08/2014, 09:20

... reaction, atoms of the elements involved gain electrons. Example Zn 2 (aq) ϩ 2e Ϫ → Zn (s) 10 12 Appendix D 07651 62_ AppD_Roberge 9/1/99 8: 12 Page 10 12 2AlO 2 Ϫ ϩ 2H 2 O → Al 2 O 3 и H 2 O ϩ 2OH Ϫ (D.41) There ... u, 10 Ϫ8 m 2 иs Ϫ1 иV Ϫ1 H ϩ 36 .28 OH Ϫ 20 .56 Al 3ϩ 6.53 Br Ϫ 8.10 Ag ϩ 6. 42 CH 3 CO 2 Ϫ 4 .24 Ba 2 6.59 C 2 H 5 CO 2 Ϫ 3.71 Ca 2 6.17 C 6 H 5...

Ngày tải lên: 05/08/2014, 09:20

... 1HCuO 2 Ϫ ϭ 2H 2 Oϩ1Cu 16. 2 e Ϫ ϩ 4H ϩ ϩ 1CuO 2 2Ϫ ϭ 2H 2 Oϩ1Cu 17. 2 e Ϫ ϩ 1H 2 Oϩ2Cu 2 ϭ 2H ϩ ϩ 1Cu 2 O 18. 2 e Ϫ ϩ 4H ϩ ϩ 2HCuO 2 Ϫ ϭ 3H 2 Oϩ1Cu 2 O 19. 2 e Ϫ ϩ 6H ϩ ϩ 2CuO 2 2Ϫ ϭ 3H 2 Oϩ1Cu 2 O 20 . ... 10 Ϫ5 O 2 0 20 5 29 .96 4.184 Ϫ1.674 H 2 0 131 27 .28 3 .26 3 0.5 02 H 2 O 23 7,000 69.9 75 .27 0 0 Cu 0 33 .2 22. 635 6 .27 6 0 Cu 2 O 147...

Ngày tải lên: 05/08/2014, 09:20