Structure Homogeneity and Thermal Stability of Austempered Ductile Iron
Solid-state transformation during heat treatment is of great practical importance because it significantly affects the final structure, properties, and thermal stability of cast components. The present study highlights the issue of structure formation and its effect on the thermal stability of high-...
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| Veröffentlicht in: | Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2021-06, Vol.52 (6), p.2227-2237 |
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| container_title | Metallurgical and materials transactions. A, Physical metallurgy and materials science |
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| creator | Górny, M. Gondek, Ł. Tyrała, E. Angella, G. Kawalec, M. |
| description | Solid-state transformation during heat treatment is of great practical importance because it significantly affects the final structure, properties, and thermal stability of cast components. The present study highlights the issue of structure formation and its effect on the thermal stability of high-quality cast iron, namely, austempered ductile iron (ADI). In this study, experiments were carried out for castings with a 25-mm-walled thickness and under variable heat treatment conditions,
i.e.
, austenitization and austempering within ranges of 850 °C to 925 °C and 250 °C to 380 °C, respectively. The X-ray diffraction (XRD) investigations were carried out within a range of − 260 °C to + 450 °C to study the structure parameters related to the XRD tests, which provided information related to the phase participation, lattice parameters, and stresses in the microstructure as well as with an expansion of the crystal lattice. The results also provide insight into the role of the structure and its homogeneity on the thermal stability of ADI cast iron. The present work also aims to develop strategies to suppress the formation of blocky-shaped austenite in the ADI structure to maintain a homogeneous microstructure and high thermal stability. |
| doi_str_mv | 10.1007/s11661-021-06214-8 |
| format | Article |
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i.e.
, austenitization and austempering within ranges of 850 °C to 925 °C and 250 °C to 380 °C, respectively. The X-ray diffraction (XRD) investigations were carried out within a range of − 260 °C to + 450 °C to study the structure parameters related to the XRD tests, which provided information related to the phase participation, lattice parameters, and stresses in the microstructure as well as with an expansion of the crystal lattice. The results also provide insight into the role of the structure and its homogeneity on the thermal stability of ADI cast iron. The present work also aims to develop strategies to suppress the formation of blocky-shaped austenite in the ADI structure to maintain a homogeneous microstructure and high thermal stability.</description><identifier>ISSN: 1073-5623</identifier><identifier>EISSN: 1543-1940</identifier><identifier>DOI: 10.1007/s11661-021-06214-8</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Alloys ; Austempered nodular iron ; Carbon ; Cast iron ; Castings ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Crystal lattices ; Heat treating ; Heat treatment ; Homogeneity ; Impact strength ; Lattice parameters ; Materials Science ; Metallic Materials ; Microstructure ; Nanotechnology ; Original Research Article ; Structural Materials ; Surfaces and Interfaces ; Temperature ; Thermal stability ; Thin Films ; X-ray diffraction</subject><ispartof>Metallurgical and materials transactions. A, Physical metallurgy and materials science, 2021-06, Vol.52 (6), p.2227-2237</ispartof><rights>The Author(s) 2021</rights><rights>The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-cdb0525b9cac4058b6111ec3afd430f70c438ffac9c22e9f7a570f5b3d32e09f3</citedby><cites>FETCH-LOGICAL-c363t-cdb0525b9cac4058b6111ec3afd430f70c438ffac9c22e9f7a570f5b3d32e09f3</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/s11661-021-06214-8$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11661-021-06214-8$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Górny, M.</creatorcontrib><creatorcontrib>Gondek, Ł.</creatorcontrib><creatorcontrib>Tyrała, E.</creatorcontrib><creatorcontrib>Angella, G.</creatorcontrib><creatorcontrib>Kawalec, M.</creatorcontrib><title>Structure Homogeneity and Thermal Stability of Austempered Ductile Iron</title><title>Metallurgical and materials transactions. A, Physical metallurgy and materials science</title><addtitle>Metall Mater Trans A</addtitle><description>Solid-state transformation during heat treatment is of great practical importance because it significantly affects the final structure, properties, and thermal stability of cast components. The present study highlights the issue of structure formation and its effect on the thermal stability of high-quality cast iron, namely, austempered ductile iron (ADI). In this study, experiments were carried out for castings with a 25-mm-walled thickness and under variable heat treatment conditions,
i.e.
, austenitization and austempering within ranges of 850 °C to 925 °C and 250 °C to 380 °C, respectively. The X-ray diffraction (XRD) investigations were carried out within a range of − 260 °C to + 450 °C to study the structure parameters related to the XRD tests, which provided information related to the phase participation, lattice parameters, and stresses in the microstructure as well as with an expansion of the crystal lattice. The results also provide insight into the role of the structure and its homogeneity on the thermal stability of ADI cast iron. The present work also aims to develop strategies to suppress the formation of blocky-shaped austenite in the ADI structure to maintain a homogeneous microstructure and high thermal stability.</description><subject>Alloys</subject><subject>Austempered nodular iron</subject><subject>Carbon</subject><subject>Cast iron</subject><subject>Castings</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Crystal lattices</subject><subject>Heat treating</subject><subject>Heat treatment</subject><subject>Homogeneity</subject><subject>Impact strength</subject><subject>Lattice parameters</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Microstructure</subject><subject>Nanotechnology</subject><subject>Original Research Article</subject><subject>Structural Materials</subject><subject>Surfaces and Interfaces</subject><subject>Temperature</subject><subject>Thermal stability</subject><subject>Thin Films</subject><subject>X-ray diffraction</subject><issn>1073-5623</issn><issn>1543-1940</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><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>eNp9kE1PwzAMhiMEEmPwBzhV4lxwkqZtjtP42KRJHDbOUZo6o1M_RpIe9u_JKBI3DpYt631s6SHknsIjBSiePKV5TlNgsXJGs7S8IDMqMp5SmcFlnKHgqcgZvyY33h8AgEqez8jbNrjRhNFhshq6YY89NuGU6L5Odp_oOt0m26Crpj1vB5ssRh-wO6LDOnmOYNNisnZDf0uurG493v32Ofl4fdktV-nm_W29XGxSw3MeUlNXIJiopNEmA1FWOaUUDde2zjjYAkzGS2u1kYYxlLbQogArKl5zhiAtn5OH6e7RDV8j-qAOw-j6-FIxwSgrQEoZU2xKGTd479Cqo2s67U6KgjoLU5MwFYWpH2GqjBCfIB_D_R7d3-l_qG_rFm5B</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Górny, M.</creator><creator>Gondek, Ł.</creator><creator>Tyrała, E.</creator><creator>Angella, G.</creator><creator>Kawalec, M.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>C6C</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>20210601</creationdate><title>Structure Homogeneity and Thermal Stability of Austempered Ductile Iron</title><author>Górny, M. ; Gondek, Ł. ; Tyrała, E. ; Angella, G. ; Kawalec, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-cdb0525b9cac4058b6111ec3afd430f70c438ffac9c22e9f7a570f5b3d32e09f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Alloys</topic><topic>Austempered nodular iron</topic><topic>Carbon</topic><topic>Cast iron</topic><topic>Castings</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Crystal lattices</topic><topic>Heat treating</topic><topic>Heat treatment</topic><topic>Homogeneity</topic><topic>Impact strength</topic><topic>Lattice parameters</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Microstructure</topic><topic>Nanotechnology</topic><topic>Original Research Article</topic><topic>Structural Materials</topic><topic>Surfaces and Interfaces</topic><topic>Temperature</topic><topic>Thermal stability</topic><topic>Thin Films</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Górny, M.</creatorcontrib><creatorcontrib>Gondek, Ł.</creatorcontrib><creatorcontrib>Tyrała, E.</creatorcontrib><creatorcontrib>Angella, G.</creatorcontrib><creatorcontrib>Kawalec, M.</creatorcontrib><collection>Springer Nature OA Free Journals</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>Górny, M.</au><au>Gondek, Ł.</au><au>Tyrała, E.</au><au>Angella, G.</au><au>Kawalec, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure Homogeneity and Thermal Stability of Austempered Ductile Iron</atitle><jtitle>Metallurgical and materials transactions. A, Physical metallurgy and materials science</jtitle><stitle>Metall Mater Trans A</stitle><date>2021-06-01</date><risdate>2021</risdate><volume>52</volume><issue>6</issue><spage>2227</spage><epage>2237</epage><pages>2227-2237</pages><issn>1073-5623</issn><eissn>1543-1940</eissn><abstract>Solid-state transformation during heat treatment is of great practical importance because it significantly affects the final structure, properties, and thermal stability of cast components. The present study highlights the issue of structure formation and its effect on the thermal stability of high-quality cast iron, namely, austempered ductile iron (ADI). In this study, experiments were carried out for castings with a 25-mm-walled thickness and under variable heat treatment conditions,
i.e.
, austenitization and austempering within ranges of 850 °C to 925 °C and 250 °C to 380 °C, respectively. The X-ray diffraction (XRD) investigations were carried out within a range of − 260 °C to + 450 °C to study the structure parameters related to the XRD tests, which provided information related to the phase participation, lattice parameters, and stresses in the microstructure as well as with an expansion of the crystal lattice. The results also provide insight into the role of the structure and its homogeneity on the thermal stability of ADI cast iron. The present work also aims to develop strategies to suppress the formation of blocky-shaped austenite in the ADI structure to maintain a homogeneous microstructure and high thermal stability.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11661-021-06214-8</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Alloys Austempered nodular iron Carbon Cast iron Castings Characterization and Evaluation of Materials Chemistry and Materials Science Crystal lattices Heat treating Heat treatment Homogeneity Impact strength Lattice parameters Materials Science Metallic Materials Microstructure Nanotechnology Original Research Article Structural Materials Surfaces and Interfaces Temperature Thermal stability Thin Films X-ray diffraction |
| title | Structure Homogeneity and Thermal Stability of Austempered Ductile Iron |
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