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Examining the Experience of Revealing Delayed Deformation Corrosion Cracking
The problem of skipping iron-oxide–filled damages in the welding junctions between the collector and Dn1200 branch pipe of the PGV-1000 steam generator in a VVÉR-1000 reactor facility is considered. The mechanism of crack nucleation and development is described. A hypothesis that cracks filled with...
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| Published in: | Russian journal of nondestructive testing 2017-04, Vol.53 (4), p.295-303 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| container_end_page | 303 |
| container_issue | 4 |
| container_start_page | 295 |
| container_title | Russian journal of nondestructive testing |
| container_volume | 53 |
| creator | Razygraev, A. N. Razygraev, N. P. Dikov, I. A. |
| description | The problem of skipping iron-oxide–filled damages in the welding junctions between the collector and
Dn1200
branch pipe of the
PGV-1000
steam generator in a VVÉR-1000 reactor facility is considered. The mechanism of crack nucleation and development is described. A hypothesis that cracks filled with corrosion deposits exhibit minimum reflectivity has been proposed and confirmed. Results of theoretical research into transmission and reflection of ultrasonic waves in the presence of a thin layer of corrosion products surrounded by pearlitic steel are provided. The reflectances of longitudinal and transverse waves from corrosion damages have been calculated and proved the viability of the hypothesis. |
| doi_str_mv | 10.1134/S1061830917040076 |
| format | article |
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Dn1200
branch pipe of the
PGV-1000
steam generator in a VVÉR-1000 reactor facility is considered. The mechanism of crack nucleation and development is described. A hypothesis that cracks filled with corrosion deposits exhibit minimum reflectivity has been proposed and confirmed. Results of theoretical research into transmission and reflection of ultrasonic waves in the presence of a thin layer of corrosion products surrounded by pearlitic steel are provided. The reflectances of longitudinal and transverse waves from corrosion damages have been calculated and proved the viability of the hypothesis.</description><identifier>ISSN: 1061-8309</identifier><identifier>EISSN: 1608-3385</identifier><identifier>DOI: 10.1134/S1061830917040076</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Acoustic Methods ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Corrosion ; Corrosion products ; Crack initiation ; Cracks ; Damage ; Deformation mechanisms ; Deposits ; Fracture mechanics ; Hypotheses ; Materials Science ; Nucleation ; Pipe ; Reflectance ; Stress corrosion cracking ; Structural Materials ; Transverse waves ; Viability ; Wave reflection</subject><ispartof>Russian journal of nondestructive testing, 2017-04, Vol.53 (4), p.295-303</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-bfb00354995734cf3c295117f8e28f0cec1884a7c5ceaf7c3f5531c7786c90e13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Razygraev, A. N.</creatorcontrib><creatorcontrib>Razygraev, N. P.</creatorcontrib><creatorcontrib>Dikov, I. A.</creatorcontrib><title>Examining the Experience of Revealing Delayed Deformation Corrosion Cracking</title><title>Russian journal of nondestructive testing</title><addtitle>Russ J Nondestruct Test</addtitle><description>The problem of skipping iron-oxide–filled damages in the welding junctions between the collector and
Dn1200
branch pipe of the
PGV-1000
steam generator in a VVÉR-1000 reactor facility is considered. The mechanism of crack nucleation and development is described. A hypothesis that cracks filled with corrosion deposits exhibit minimum reflectivity has been proposed and confirmed. Results of theoretical research into transmission and reflection of ultrasonic waves in the presence of a thin layer of corrosion products surrounded by pearlitic steel are provided. The reflectances of longitudinal and transverse waves from corrosion damages have been calculated and proved the viability of the hypothesis.</description><subject>Acoustic Methods</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Corrosion</subject><subject>Corrosion products</subject><subject>Crack initiation</subject><subject>Cracks</subject><subject>Damage</subject><subject>Deformation mechanisms</subject><subject>Deposits</subject><subject>Fracture mechanics</subject><subject>Hypotheses</subject><subject>Materials Science</subject><subject>Nucleation</subject><subject>Pipe</subject><subject>Reflectance</subject><subject>Stress corrosion cracking</subject><subject>Structural Materials</subject><subject>Transverse waves</subject><subject>Viability</subject><subject>Wave reflection</subject><issn>1061-8309</issn><issn>1608-3385</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1UMtKAzEUDaJgrX6AuwHXo_cmk8cspdYqFAQf6yGNN3VqO1OTqbR_b8a6EMTVOXAe93IYO0e4RBTF1ROCQiOgRA0FgFYHbIAKTC6EkYeJJznv9WN2EuMCALgWfMCm461d1U3dzLPujbLxdk2hpsZR1vrskT7JLnvthpZ2R68JfRtWtqvbJhu1IbTxmwXr3pPtlB15u4x09oND9nI7fh7d5dOHyf3oepo7rkyXz_wMQMiiLKUWhfPC8VIiam-IGw-OHBpTWO2kI-u1E15KgU5ro1wJhGLILva969B-bCh21aLdhCadrLDEwijkqnfh3uXSmzGQr9ahXtmwqxCqfrTqz2gpw_eZmLzNnMKv5n9DX00YbUk</recordid><startdate>20170401</startdate><enddate>20170401</enddate><creator>Razygraev, A. N.</creator><creator>Razygraev, N. P.</creator><creator>Dikov, I. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170401</creationdate><title>Examining the Experience of Revealing Delayed Deformation Corrosion Cracking</title><author>Razygraev, A. N. ; Razygraev, N. P. ; Dikov, I. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-bfb00354995734cf3c295117f8e28f0cec1884a7c5ceaf7c3f5531c7786c90e13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Acoustic Methods</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Corrosion</topic><topic>Corrosion products</topic><topic>Crack initiation</topic><topic>Cracks</topic><topic>Damage</topic><topic>Deformation mechanisms</topic><topic>Deposits</topic><topic>Fracture mechanics</topic><topic>Hypotheses</topic><topic>Materials Science</topic><topic>Nucleation</topic><topic>Pipe</topic><topic>Reflectance</topic><topic>Stress corrosion cracking</topic><topic>Structural Materials</topic><topic>Transverse waves</topic><topic>Viability</topic><topic>Wave reflection</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Razygraev, A. N.</creatorcontrib><creatorcontrib>Razygraev, N. P.</creatorcontrib><creatorcontrib>Dikov, I. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of nondestructive testing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Razygraev, A. N.</au><au>Razygraev, N. P.</au><au>Dikov, I. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Examining the Experience of Revealing Delayed Deformation Corrosion Cracking</atitle><jtitle>Russian journal of nondestructive testing</jtitle><stitle>Russ J Nondestruct Test</stitle><date>2017-04-01</date><risdate>2017</risdate><volume>53</volume><issue>4</issue><spage>295</spage><epage>303</epage><pages>295-303</pages><issn>1061-8309</issn><eissn>1608-3385</eissn><abstract>The problem of skipping iron-oxide–filled damages in the welding junctions between the collector and
Dn1200
branch pipe of the
PGV-1000
steam generator in a VVÉR-1000 reactor facility is considered. The mechanism of crack nucleation and development is described. A hypothesis that cracks filled with corrosion deposits exhibit minimum reflectivity has been proposed and confirmed. Results of theoretical research into transmission and reflection of ultrasonic waves in the presence of a thin layer of corrosion products surrounded by pearlitic steel are provided. The reflectances of longitudinal and transverse waves from corrosion damages have been calculated and proved the viability of the hypothesis.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1061830917040076</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1061-8309 |
| ispartof | Russian journal of nondestructive testing, 2017-04, Vol.53 (4), p.295-303 |
| issn | 1061-8309 1608-3385 |
| language | eng |
| recordid | cdi_proquest_journals_1914861261 |
| source | Springer Nature |
| subjects | Acoustic Methods Characterization and Evaluation of Materials Chemistry and Materials Science Corrosion Corrosion products Crack initiation Cracks Damage Deformation mechanisms Deposits Fracture mechanics Hypotheses Materials Science Nucleation Pipe Reflectance Stress corrosion cracking Structural Materials Transverse waves Viability Wave reflection |
| title | Examining the Experience of Revealing Delayed Deformation Corrosion Cracking |
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