Fracture characteristics of vinylester resin under impact fatigue
The impact fatigue behavior of a vinylester resin was studied with a pendulum‐type repeated‐impact tester especially designed and fabricated for the determination of single‐impact and repeated‐impact strengths. A well‐defined energy–endurance impact fatigue curve was obtained with a progressive endu...
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Veröffentlicht in: | Journal of applied polymer science 2002-11, Vol.86 (8), p.1995-2001 |
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container_end_page | 2001 |
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container_issue | 8 |
container_start_page | 1995 |
container_title | Journal of applied polymer science |
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creator | Ray, Dipa Sarkar, B. K. Bose, N. R. |
description | The impact fatigue behavior of a vinylester resin was studied with a pendulum‐type repeated‐impact tester especially designed and fabricated for the determination of single‐impact and repeated‐impact strengths. A well‐defined energy–endurance impact fatigue curve was obtained with a progressive endurance at values of the impact energy below the critical value, with the endurance limit set at an energy level of 31 N mm, 17.4% of the single‐impact energy. The nature of the crack propagation was investigated for a single impact as well as high, medium, and low impact energy levels with progressively longer endurance. The fracture characteristics varied with the impact energy imparted and the number of cycles endured. The rate of lip growth was high at the higher impact energy levels with a lower number of endurance cycles and low at the lower impact energy levels with longer endurance; the repeated impacts created large and small compressive zones through the bending of specimens with the development of long and short lips, respectively. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 1995–2001, 2002 |
doi_str_mv | 10.1002/app.11131 |
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The rate of lip growth was high at the higher impact energy levels with a lower number of endurance cycles and low at the lower impact energy levels with longer endurance; the repeated impacts created large and small compressive zones through the bending of specimens with the development of long and short lips, respectively. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 1995–2001, 2002</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.11131</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>New York: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Applied sciences ; Exact sciences and technology ; fatigue analysis ; fracture ; Mechanical properties ; Physical properties ; Polymer industry, paints, wood ; Properties and testing ; resins ; Technology of polymers</subject><ispartof>Journal of applied polymer science, 2002-11, Vol.86 (8), p.1995-2001</ispartof><rights>Copyright © 2002 Wiley Periodicals, Inc.</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3661-67b87d487b3aacb2d135be49cc56cc0c9dbd2017bee3ba103c867945a2139b583</citedby><cites>FETCH-LOGICAL-c3661-67b87d487b3aacb2d135be49cc56cc0c9dbd2017bee3ba103c867945a2139b583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.11131$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.11131$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27926,27927,45576,45577</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13915788$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ray, Dipa</creatorcontrib><creatorcontrib>Sarkar, B. K.</creatorcontrib><creatorcontrib>Bose, N. R.</creatorcontrib><title>Fracture characteristics of vinylester resin under impact fatigue</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>The impact fatigue behavior of a vinylester resin was studied with a pendulum‐type repeated‐impact tester especially designed and fabricated for the determination of single‐impact and repeated‐impact strengths. A well‐defined energy–endurance impact fatigue curve was obtained with a progressive endurance at values of the impact energy below the critical value, with the endurance limit set at an energy level of 31 N mm, 17.4% of the single‐impact energy. The nature of the crack propagation was investigated for a single impact as well as high, medium, and low impact energy levels with progressively longer endurance. The fracture characteristics varied with the impact energy imparted and the number of cycles endured. The rate of lip growth was high at the higher impact energy levels with a lower number of endurance cycles and low at the lower impact energy levels with longer endurance; the repeated impacts created large and small compressive zones through the bending of specimens with the development of long and short lips, respectively. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 1995–2001, 2002</description><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>fatigue analysis</subject><subject>fracture</subject><subject>Mechanical properties</subject><subject>Physical properties</subject><subject>Polymer industry, paints, wood</subject><subject>Properties and testing</subject><subject>resins</subject><subject>Technology of polymers</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNp1kM1OwzAQhC0EEqVw4A1yAYlDWm8c2_GxqmhBVFDxI46W4zhgSJNgN0DfHpcWOHHa1e43s6tB6BjwADBOhqptBwBAYAf1AAsepyzJdlEv7CDOhKD76MD7F4wBKGY9NJo4pZedM5F-VuvWOOuXVvuoKaN3W68q48MscsbbOurqIvR20QYwKtXSPnXmEO2VqvLmaFv76GFyfj--iGc308vxaBZrwhjEjOcZL9KM50QpnScFEJqbVGhNmdZYiyIvEgw8N4bkCjDRGeMipSoBInKakT463fi2rnnrwldyYb02VaVq03ReJhzSNBFJAM82oHaN986UsnV2odxKApbrkGQISX6HFNiTranyWlWlU7W2_k9ABFCerY8PN9yHrczqf0M5ms9_nOONIsRpPn8Vyr1Kxgmn8vF6Kq_Gt0DZmMk78gWPOYTe</recordid><startdate>20021121</startdate><enddate>20021121</enddate><creator>Ray, Dipa</creator><creator>Sarkar, B. K.</creator><creator>Bose, N. R.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20021121</creationdate><title>Fracture characteristics of vinylester resin under impact fatigue</title><author>Ray, Dipa ; Sarkar, B. K. ; Bose, N. 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R.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ray, Dipa</au><au>Sarkar, B. K.</au><au>Bose, N. R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fracture characteristics of vinylester resin under impact fatigue</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2002-11-21</date><risdate>2002</risdate><volume>86</volume><issue>8</issue><spage>1995</spage><epage>2001</epage><pages>1995-2001</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>The impact fatigue behavior of a vinylester resin was studied with a pendulum‐type repeated‐impact tester especially designed and fabricated for the determination of single‐impact and repeated‐impact strengths. A well‐defined energy–endurance impact fatigue curve was obtained with a progressive endurance at values of the impact energy below the critical value, with the endurance limit set at an energy level of 31 N mm, 17.4% of the single‐impact energy. The nature of the crack propagation was investigated for a single impact as well as high, medium, and low impact energy levels with progressively longer endurance. The fracture characteristics varied with the impact energy imparted and the number of cycles endured. The rate of lip growth was high at the higher impact energy levels with a lower number of endurance cycles and low at the lower impact energy levels with longer endurance; the repeated impacts created large and small compressive zones through the bending of specimens with the development of long and short lips, respectively. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 1995–2001, 2002</abstract><cop>New York</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.11131</doi><tpages>7</tpages></addata></record> |
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subjects | Applied sciences Exact sciences and technology fatigue analysis fracture Mechanical properties Physical properties Polymer industry, paints, wood Properties and testing resins Technology of polymers |
title | Fracture characteristics of vinylester resin under impact fatigue |
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