Deformation Prediction of a Heavy Hydro Turbine Blade During the Casting Process with Consideration of Martensitic Transformation
Heavy hydro turbine castings are made of martensitic stainless steel, which undergoes martensitic transformation during the casting process. Therefore, both residual stress and deformation are affected not only by uneven cooling but also by martensitic transformation. In this paper, a coupled thermo...
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| Veröffentlicht in: | Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2013-12, Vol.44 (12), p.5343-5353 |
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| container_title | Metallurgical and materials transactions. A, Physical metallurgy and materials science |
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| creator | Kang, Jinwu Wang, Tianjiao Huang, Tianyou Liu, Baicheng |
| description | Heavy hydro turbine castings are made of martensitic stainless steel, which undergoes martensitic transformation during the casting process. Therefore, both residual stress and deformation are affected not only by uneven cooling but also by martensitic transformation. In this paper, a coupled thermo-martensitic phase transformation–stress model was established and it was implemented by further development with ABAQUS, which also incorporated the thermal and mechanical boundaries, and the contact pair between the casting and mold. The system was applied to the analysis of a heavy hydro blade casting. Results of stress, displacement, and martensite phase fraction were obtained. It is found that martensitic transformation has a significant effect on the stress and deformation results. The displacement in the normal direction of local areas was calculated to represent deformation in the
x
,
y
, and
z
directions. The deformation of the blade casting occurred mainly at the two thin corners with 18 and 22 mm in opposite tendency. The simulated results were compared with the measured machining allowance, and they are basically in agreement. |
| doi_str_mv | 10.1007/s11661-013-1856-y |
| format | Article |
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x
,
y
, and
z
directions. The deformation of the blade casting occurred mainly at the two thin corners with 18 and 22 mm in opposite tendency. The simulated results were compared with the measured machining allowance, and they are basically in agreement.</description><identifier>ISSN: 1073-5623</identifier><identifier>EISSN: 1543-1940</identifier><identifier>DOI: 10.1007/s11661-013-1856-y</identifier><identifier>CODEN: MMTAEB</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Applied sciences ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Deformation ; Exact sciences and technology ; Materials Science ; Metallic Materials ; Metallurgy ; Metals. Metallurgy ; Nanotechnology ; Structural Materials ; Surfaces and Interfaces ; Symposium: Defects and Properties of Cast Metals ; Thin Films</subject><ispartof>Metallurgical and materials transactions. A, Physical metallurgy and materials science, 2013-12, Vol.44 (12), p.5343-5353</ispartof><rights>The Minerals, Metals & Materials Society and ASM International 2013</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c346t-7fff0e441f74a18e89fafbd0d39ce241fd8bc8a8fa433bfb4edca5d81b2eeafd3</citedby><cites>FETCH-LOGICAL-c346t-7fff0e441f74a18e89fafbd0d39ce241fd8bc8a8fa433bfb4edca5d81b2eeafd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11661-013-1856-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11661-013-1856-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,23910,23911,25119,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27933836$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kang, Jinwu</creatorcontrib><creatorcontrib>Wang, Tianjiao</creatorcontrib><creatorcontrib>Huang, Tianyou</creatorcontrib><creatorcontrib>Liu, Baicheng</creatorcontrib><title>Deformation Prediction of a Heavy Hydro Turbine Blade During the Casting Process with Consideration of Martensitic Transformation</title><title>Metallurgical and materials transactions. A, Physical metallurgy and materials science</title><addtitle>Metall Mater Trans A</addtitle><description>Heavy hydro turbine castings are made of martensitic stainless steel, which undergoes martensitic transformation during the casting process. Therefore, both residual stress and deformation are affected not only by uneven cooling but also by martensitic transformation. In this paper, a coupled thermo-martensitic phase transformation–stress model was established and it was implemented by further development with ABAQUS, which also incorporated the thermal and mechanical boundaries, and the contact pair between the casting and mold. The system was applied to the analysis of a heavy hydro blade casting. Results of stress, displacement, and martensite phase fraction were obtained. It is found that martensitic transformation has a significant effect on the stress and deformation results. The displacement in the normal direction of local areas was calculated to represent deformation in the
x
,
y
, and
z
directions. The deformation of the blade casting occurred mainly at the two thin corners with 18 and 22 mm in opposite tendency. The simulated results were compared with the measured machining allowance, and they are basically in agreement.</description><subject>Applied sciences</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Deformation</subject><subject>Exact sciences and technology</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Metallurgy</subject><subject>Metals. Metallurgy</subject><subject>Nanotechnology</subject><subject>Structural Materials</subject><subject>Surfaces and Interfaces</subject><subject>Symposium: Defects and Properties of Cast Metals</subject><subject>Thin Films</subject><issn>1073-5623</issn><issn>1543-1940</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp1kDFPwzAQhSMEEqXwA9gsIcaAHbuJM0ILFAkEQ5mti30GV21c7BSUkX-OSwGxMN2707t39pdlx4yeMUqr88hYWbKcMp4zOSrzficbsJFIXS3obtK04vmoLPh-dhDjnFLKal4Oso8JWh-W0DnfkseAxukv6S0BMkV468m0N8GT2To0rkVyuQCDZLIOrn0m3QuSMcRuox-D1xgjeXfdCxn7NjqDAX7C7iF0mGad02QWoI2_Vw-zPQuLiEffdZg9XV_NxtP87uHmdnxxl2suyi6vrLUUhWC2EsAkytqCbQw1vNZYpLGRjZYgLQjOG9sINBpGRrKmQARr-DA72eaugn9dY-zU3K9Dm04qJgSvJa2rIrnY1qWDjzGgVavglhB6xajakFZb0iqRVhvSqk87p9_JEDUsbPqedvF3sahqziUvk6_Y-uJqQw_Dnxf8G_4JGdeSVw</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Kang, Jinwu</creator><creator>Wang, Tianjiao</creator><creator>Huang, Tianyou</creator><creator>Liu, Baicheng</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>4U-</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L6V</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope></search><sort><creationdate>20131201</creationdate><title>Deformation Prediction of a Heavy Hydro Turbine Blade During the Casting Process with Consideration of Martensitic Transformation</title><author>Kang, Jinwu ; Wang, Tianjiao ; Huang, Tianyou ; Liu, Baicheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-7fff0e441f74a18e89fafbd0d39ce241fd8bc8a8fa433bfb4edca5d81b2eeafd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Deformation</topic><topic>Exact sciences and technology</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Metallurgy</topic><topic>Metals. Metallurgy</topic><topic>Nanotechnology</topic><topic>Structural Materials</topic><topic>Surfaces and Interfaces</topic><topic>Symposium: Defects and Properties of Cast Metals</topic><topic>Thin Films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kang, Jinwu</creatorcontrib><creatorcontrib>Wang, Tianjiao</creatorcontrib><creatorcontrib>Huang, Tianyou</creatorcontrib><creatorcontrib>Liu, Baicheng</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>University Readers</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><jtitle>Metallurgical and materials transactions. A, Physical metallurgy and materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kang, Jinwu</au><au>Wang, Tianjiao</au><au>Huang, Tianyou</au><au>Liu, Baicheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Deformation Prediction of a Heavy Hydro Turbine Blade During the Casting Process with Consideration of Martensitic Transformation</atitle><jtitle>Metallurgical and materials transactions. A, Physical metallurgy and materials science</jtitle><stitle>Metall Mater Trans A</stitle><date>2013-12-01</date><risdate>2013</risdate><volume>44</volume><issue>12</issue><spage>5343</spage><epage>5353</epage><pages>5343-5353</pages><issn>1073-5623</issn><eissn>1543-1940</eissn><coden>MMTAEB</coden><abstract>Heavy hydro turbine castings are made of martensitic stainless steel, which undergoes martensitic transformation during the casting process. Therefore, both residual stress and deformation are affected not only by uneven cooling but also by martensitic transformation. In this paper, a coupled thermo-martensitic phase transformation–stress model was established and it was implemented by further development with ABAQUS, which also incorporated the thermal and mechanical boundaries, and the contact pair between the casting and mold. The system was applied to the analysis of a heavy hydro blade casting. Results of stress, displacement, and martensite phase fraction were obtained. It is found that martensitic transformation has a significant effect on the stress and deformation results. The displacement in the normal direction of local areas was calculated to represent deformation in the
x
,
y
, and
z
directions. The deformation of the blade casting occurred mainly at the two thin corners with 18 and 22 mm in opposite tendency. The simulated results were compared with the measured machining allowance, and they are basically in agreement.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s11661-013-1856-y</doi><tpages>11</tpages></addata></record> |
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| subjects | Applied sciences Characterization and Evaluation of Materials Chemistry and Materials Science Deformation Exact sciences and technology Materials Science Metallic Materials Metallurgy Metals. Metallurgy Nanotechnology Structural Materials Surfaces and Interfaces Symposium: Defects and Properties of Cast Metals Thin Films |
| title | Deformation Prediction of a Heavy Hydro Turbine Blade During the Casting Process with Consideration of Martensitic Transformation |
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