The influence of steel surface modification by electrodeposited Zn–Fe alloys on the protective behaviour of an epoxy coating
The electrochemical and transport properties of epoxy coatings electrodeposited on steel and steel modified by Zn–Fe alloys were investigated during exposure to 3% NaCl. The Zn–Fe alloys were deposited on steel surface from alkaline bath galvanostatically using different current densities. From the...
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| Veröffentlicht in: | Progress in organic coatings 2003-07, Vol.47 (1), p.49-54 |
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| container_title | Progress in organic coatings |
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| creator | Bajat, J.B Mišković-Stanković, V.B Kačarević-Popović, Z |
| description | The electrochemical and transport properties of epoxy coatings electrodeposited on steel and steel modified by Zn–Fe alloys were investigated during exposure to 3% NaCl. The Zn–Fe alloys were deposited on steel surface from alkaline bath galvanostatically using different current densities. From the time dependence of pore resistance of epoxy coating (impedance measurements), diffusion coefficient of water through epoxy coating (gravimetric liquid sorption measurements) and water content in the epoxy coating (thermogravimetric analysis), it was shown that Zn–Fe sublayer could improve the corrosion stability of the protective system based on epoxy coating. The values of the pore resistance were almost unchanged over the long period of immersion time for epoxy coating on steel modified by Zn–Fe alloy deposited by 4
A
dm
−2, indicating the great stability of this protective system. The values of diffusion coefficient of water through epoxy coating on this alloy and water content inside the epoxy coating were the smallest, indicating the low porosity of the coating. |
| doi_str_mv | 10.1016/S0300-9440(03)00020-1 |
| format | Article |
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A
dm
−2, indicating the great stability of this protective system. The values of diffusion coefficient of water through epoxy coating on this alloy and water content inside the epoxy coating were the smallest, indicating the low porosity of the coating.</description><identifier>ISSN: 0300-9440</identifier><identifier>EISSN: 1873-331X</identifier><identifier>DOI: 10.1016/S0300-9440(03)00020-1</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Applied sciences ; Coatings. Paints, varnishes and inks ; Corrosion ; EIS ; Electrodeposition ; Epoxy coatings ; Exact sciences and technology ; Film formation and curing, properties, testing ; Polymer industry, paints, wood ; Steel ; Zn–Fe alloys</subject><ispartof>Progress in organic coatings, 2003-07, Vol.47 (1), p.49-54</ispartof><rights>2003 Elsevier Science B.V.</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-e818f2291bce45be44fc78d56f7f22f00288c7668f38bf5eca8f87ed690c4dce3</citedby><cites>FETCH-LOGICAL-c405t-e818f2291bce45be44fc78d56f7f22f00288c7668f38bf5eca8f87ed690c4dce3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0300-9440(03)00020-1$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14883510$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bajat, J.B</creatorcontrib><creatorcontrib>Mišković-Stanković, V.B</creatorcontrib><creatorcontrib>Kačarević-Popović, Z</creatorcontrib><title>The influence of steel surface modification by electrodeposited Zn–Fe alloys on the protective behaviour of an epoxy coating</title><title>Progress in organic coatings</title><description>The electrochemical and transport properties of epoxy coatings electrodeposited on steel and steel modified by Zn–Fe alloys were investigated during exposure to 3% NaCl. The Zn–Fe alloys were deposited on steel surface from alkaline bath galvanostatically using different current densities. From the time dependence of pore resistance of epoxy coating (impedance measurements), diffusion coefficient of water through epoxy coating (gravimetric liquid sorption measurements) and water content in the epoxy coating (thermogravimetric analysis), it was shown that Zn–Fe sublayer could improve the corrosion stability of the protective system based on epoxy coating. The values of the pore resistance were almost unchanged over the long period of immersion time for epoxy coating on steel modified by Zn–Fe alloy deposited by 4
A
dm
−2, indicating the great stability of this protective system. The values of diffusion coefficient of water through epoxy coating on this alloy and water content inside the epoxy coating were the smallest, indicating the low porosity of the coating.</description><subject>Applied sciences</subject><subject>Coatings. Paints, varnishes and inks</subject><subject>Corrosion</subject><subject>EIS</subject><subject>Electrodeposition</subject><subject>Epoxy coatings</subject><subject>Exact sciences and technology</subject><subject>Film formation and curing, properties, testing</subject><subject>Polymer industry, paints, wood</subject><subject>Steel</subject><subject>Zn–Fe alloys</subject><issn>0300-9440</issn><issn>1873-331X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkMFu1DAQhi1EJZaWR0DyBQSHtOPYSZwTQlW3RVqph7YS4mI5zpg18saLnazYC-IdeEOeBKe7gmNPlkbf_4_nI-Q1g3MGrL64Aw5QtELAO-DvAaCEgj0jCyYbXnDOPj8ni3_IC_IypW8ZqjlvF-Tn_RqpG6yfcDBIg6VpRPQ0TdHqPNiE3lln9OjCQLs9RY9mjKHHbUhuxJ5-Gf78-r1Eqr0P-0QzNebGbQxjBt0OaYdrvXNhinO5HmhO_thTE3Ll8PWMnFjtE746vqfkYXl1f3lTrG6vP11-XBVGQDUWKJm0ZdmyzqCoOhTCmkb2VW2bPLb5YilNU9fSctnZCo2WVjbY1y0Y0Rvkp-TtoTd_7PuEaVQblwx6rwcMU1KlBCHbEjJYHUATQ0oRrdpGt9Fxrxio2bZ6tK1mlQq4erStWM69OS7QyWhvox6MS__DQkpesbn_w4HDfO3OYVTJuFl972IWpvrgntj0F2-5l2k</recordid><startdate>20030701</startdate><enddate>20030701</enddate><creator>Bajat, J.B</creator><creator>Mišković-Stanković, V.B</creator><creator>Kačarević-Popović, Z</creator><general>Elsevier B.V</general><general>Elsevier Sequoia</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20030701</creationdate><title>The influence of steel surface modification by electrodeposited Zn–Fe alloys on the protective behaviour of an epoxy coating</title><author>Bajat, J.B ; Mišković-Stanković, V.B ; Kačarević-Popović, Z</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c405t-e818f2291bce45be44fc78d56f7f22f00288c7668f38bf5eca8f87ed690c4dce3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Applied sciences</topic><topic>Coatings. Paints, varnishes and inks</topic><topic>Corrosion</topic><topic>EIS</topic><topic>Electrodeposition</topic><topic>Epoxy coatings</topic><topic>Exact sciences and technology</topic><topic>Film formation and curing, properties, testing</topic><topic>Polymer industry, paints, wood</topic><topic>Steel</topic><topic>Zn–Fe alloys</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bajat, J.B</creatorcontrib><creatorcontrib>Mišković-Stanković, V.B</creatorcontrib><creatorcontrib>Kačarević-Popović, Z</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Progress in organic coatings</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bajat, J.B</au><au>Mišković-Stanković, V.B</au><au>Kačarević-Popović, Z</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The influence of steel surface modification by electrodeposited Zn–Fe alloys on the protective behaviour of an epoxy coating</atitle><jtitle>Progress in organic coatings</jtitle><date>2003-07-01</date><risdate>2003</risdate><volume>47</volume><issue>1</issue><spage>49</spage><epage>54</epage><pages>49-54</pages><issn>0300-9440</issn><eissn>1873-331X</eissn><abstract>The electrochemical and transport properties of epoxy coatings electrodeposited on steel and steel modified by Zn–Fe alloys were investigated during exposure to 3% NaCl. The Zn–Fe alloys were deposited on steel surface from alkaline bath galvanostatically using different current densities. From the time dependence of pore resistance of epoxy coating (impedance measurements), diffusion coefficient of water through epoxy coating (gravimetric liquid sorption measurements) and water content in the epoxy coating (thermogravimetric analysis), it was shown that Zn–Fe sublayer could improve the corrosion stability of the protective system based on epoxy coating. The values of the pore resistance were almost unchanged over the long period of immersion time for epoxy coating on steel modified by Zn–Fe alloy deposited by 4
A
dm
−2, indicating the great stability of this protective system. The values of diffusion coefficient of water through epoxy coating on this alloy and water content inside the epoxy coating were the smallest, indicating the low porosity of the coating.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/S0300-9440(03)00020-1</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0300-9440 |
| ispartof | Progress in organic coatings, 2003-07, Vol.47 (1), p.49-54 |
| issn | 0300-9440 1873-331X |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Coatings. Paints, varnishes and inks Corrosion EIS Electrodeposition Epoxy coatings Exact sciences and technology Film formation and curing, properties, testing Polymer industry, paints, wood Steel Zn–Fe alloys |
| title | The influence of steel surface modification by electrodeposited Zn–Fe alloys on the protective behaviour of an epoxy coating |
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