1-20 of 396

Search Results for galvanic coupling

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 January 2006
Fig. 34 Hydride formation in Ti-grade 2 (R50400) after galvanic coupling to carbon steel in sour water at 110 °C (230 °F) More
Image
Published: 01 January 2003
Fig. 4 Schematic presentation of corrosion reaction in galvanic coupling of zinc and platinum More
Image
Published: 01 January 2005
Fig. 1 Corrosion caused by galvanic coupling. Arrows indicate direction of current flow. Source: Ref 2 More
Image
Published: 01 January 2003
Fig. 7 Potential-current relationships for the case of a galvanic couple between two corroding metals. Iron is the more noble metal; zinc is less noble metal. More
Image
Published: 01 January 2003
Fig. 20 Corrosion currents for galvanic couples of UNS C1100 copper anodes versus UNS N08367 stainless steel cathodes with and without (control) the influence of natural marine microbial biofilms. Source: Ref 58 More
Image
Published: 01 January 2003
Fig. 21 Corrosion currents for galvanic couples of UNS A93003 aluminum alloy anodes versus UNS N08367 stainless steel cathodes with and without (control) the influence of natural marine microbial biofilms. Source: Ref 58 More
Image
Published: 01 January 1997
Fig. 20 Flange insulated to eliminate a galvanic couple. Source: Ref 10 More
Image
Published: 01 January 2005
Fig. 21 Example of a carbon steel/alloy steel galvanic couple. Source: Ref 21 More
Image
Published: 01 January 2005
Fig. 49 Corrosion of various copper alloys that were galvanically coupled to titanium in aerated seawater at 25 °C (77 °F). Compare with Fig. 51 Source: Ref 43 , 46 More
Image
Published: 01 January 2005
Fig. 51 Corrosion of copper alloys that were galvanically coupled to titanium in boiling, deaerated 6% NaCl at 100 °C (212 °F). Compare with Fig. 49 , which shows corrosion rates in aerated seawater. Source: Ref 46 More
Image
Published: 01 January 2005
Fig. 16 Protection distance of a planar steel/zinc galvanic couple under various environmental conditions. Source: Ref 23 Tests Test No. Type 1 100% relative humidity+dry 2 Deionized water spray+100% relative humidity+dry 3 Tapwater spray 4 Atmospheric exposure More
Book Chapter

By Lietai Yang, Narasi Sridhar
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003656
EISBN: 978-1-62708-182-5
..., the galvanically coupled differential flow cell, galvanically coupled crevice cell, coupled multielectrode sensor, and electrochemical biofilm activity sensor. real-time monitoring localized corrosion electrochemical noise nonelectrochemical method galvanically coupled differential flow cell...
Book Chapter

By Robert Baboian
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003607
EISBN: 978-1-62708-182-5
... Abstract This article describes the various factors that affect the extent of corrosion resulting from galvanic coupling. The factors include galvanic series, polarization behavior, and geometric relationship of metals and alloys. The article briefly discusses the various modes of attack...
Book Chapter

By Kenneth B. Tator
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006049
EISBN: 978-1-62708-172-6
... Abstract The use of zinc in corrosion-protective coatings is due to its higher galvanic activity relative to that of steel. Pure zinc dust provides the best sacrificial protection to steel in a galvanic couple. Zinc-rich coatings can be subcategorized according to the type of binder material...
Book Chapter

By Safaa J. Alhassan
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003819
EISBN: 978-1-62708-183-2
... corrosion: galvanic coupling, differential aeration, alkalinity, and stray currents. The resistance of lead and lead alloys to corrosion by a wide variety of chemicals is attributed to the polarization of local anodes caused by the formation of a relatively insoluble surface film of lead corrosion products...
Book Chapter

By Paul Natishan
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003672
EISBN: 978-1-62708-182-5
... and negative. Thus, alloying, metallurgical treatments, and mechanical treatments can greatly affect the corrosion resistance of the resulting alloy. Galvanic Couples Galvanic corrosion occurs when two or more dissimilar metals or alloys immersed in the same electrolyte are in electrical contact...
Image
Published: 01 January 2002
base metals. Transition joints can be used when a galvanic couple is anticipated at the design stage, and weld beads should be properly oriented to minimize galvanic effects. (c) Local damage can result from cuts across heavily worked areas. End grains should not be left exposed. (d) Galvanic corrosion More
Image
Published: 15 January 2021
base metals. Transition joints can be used when a galvanic couple is anticipated at the design stage, and weld beads should be properly oriented to minimize galvanic effects. (c) Local damage can result from cuts across heavily worked areas. End grains should not be left exposed. RD, rolling direction More
Image
Published: 01 January 2003
a galvanic couple is anticipated at the design stage, and weld beads should be properly oriented to minimize galvanic effects. (c) Local damage can result from cuts across heavily worked areas. End grains should not be left exposed. RD, rolling direction. (d) Galvanic corrosion is possible if a coated More
Image
Published: 01 January 1997
a galvanic couple is anticipated at the design stage, and weld beads should be properly oriented to minimize galvanic effects. (c) Local damage can result from cuts across heavily worked areas. End grains should not be left exposed. (d) Galvanic corrosion is possible if a coated component is cut. When More