Effect of heat treatment on adiabatic shear bands in a high-strength low alloy steel
Adiabatic shear bands (ASBs) were developed in AISI 4340 steel by direct impact loading using Split Hopkinson Pressure Bar (SHPB). These ASBs were found to be inherently very hard and brittle, and they exhibit a tendency to brittle fracture. The present study deals with the effect of heat treatment...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2006-03, Vol.419 (1), p.69-75 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Odeshi, A.G. Bassim, M.N. Al-Ameeri, S. |
| description | Adiabatic shear bands (ASBs) were developed in AISI 4340 steel by direct impact loading using Split Hopkinson Pressure Bar (SHPB). These ASBs were found to be inherently very hard and brittle, and they exhibit a tendency to brittle fracture. The present study deals with the effect of heat treatment on these ASBs. Annealing the shear bands was performed at 315
°C for 2
h and at 650
°C for 20
min and for 2
h. At 315
°C, the heat treatment did not produce any considerable effect on the microstructure and hardness of ASBs. Annealing at 650
°C for 20
min produced a significant effect of reducing the hardness of the shear band to the same level as that of the bulk material outside the shear band. Extending the annealing time to 2
h at 650
°C led to replacement of the brittle white ASB with a more ductile deformed band that is observable within the magnification of an optical microscope. Results of this study suggest that microstructural changes that occur during adiabatic shearing can be reversed by heat treatment. |
| doi_str_mv | 10.1016/j.msea.2005.11.059 |
| format | Article |
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°C for 2
h and at 650
°C for 20
min and for 2
h. At 315
°C, the heat treatment did not produce any considerable effect on the microstructure and hardness of ASBs. Annealing at 650
°C for 20
min produced a significant effect of reducing the hardness of the shear band to the same level as that of the bulk material outside the shear band. Extending the annealing time to 2
h at 650
°C led to replacement of the brittle white ASB with a more ductile deformed band that is observable within the magnification of an optical microscope. Results of this study suggest that microstructural changes that occur during adiabatic shearing can be reversed by heat treatment.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2005.11.059</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Adiabatic shear band ; Applied sciences ; Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Hardness ; Heat treatment ; High strain-rate deformation ; HSLA steel ; Materials science ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Metals. Metallurgy ; Physics ; Recrystallization ; Treatment of materials and its effects on microstructure and properties</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2006-03, Vol.419 (1), p.69-75</ispartof><rights>2006 Elsevier B.V.</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-670049ac979ee3f5ac5fce78dfa8dca37e702e3ee4b1cad9fed796457887bbbc3</citedby><cites>FETCH-LOGICAL-c392t-670049ac979ee3f5ac5fce78dfa8dca37e702e3ee4b1cad9fed796457887bbbc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.msea.2005.11.059$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17606554$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Odeshi, A.G.</creatorcontrib><creatorcontrib>Bassim, M.N.</creatorcontrib><creatorcontrib>Al-Ameeri, S.</creatorcontrib><title>Effect of heat treatment on adiabatic shear bands in a high-strength low alloy steel</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>Adiabatic shear bands (ASBs) were developed in AISI 4340 steel by direct impact loading using Split Hopkinson Pressure Bar (SHPB). These ASBs were found to be inherently very hard and brittle, and they exhibit a tendency to brittle fracture. The present study deals with the effect of heat treatment on these ASBs. Annealing the shear bands was performed at 315
°C for 2
h and at 650
°C for 20
min and for 2
h. At 315
°C, the heat treatment did not produce any considerable effect on the microstructure and hardness of ASBs. Annealing at 650
°C for 20
min produced a significant effect of reducing the hardness of the shear band to the same level as that of the bulk material outside the shear band. Extending the annealing time to 2
h at 650
°C led to replacement of the brittle white ASB with a more ductile deformed band that is observable within the magnification of an optical microscope. Results of this study suggest that microstructural changes that occur during adiabatic shearing can be reversed by heat treatment.</description><subject>Adiabatic shear band</subject><subject>Applied sciences</subject><subject>Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Hardness</subject><subject>Heat treatment</subject><subject>High strain-rate deformation</subject><subject>HSLA steel</subject><subject>Materials science</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><subject>Recrystallization</subject><subject>Treatment of materials and its effects on microstructure and properties</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqFkU1LxDAQQIMouK7-AU-56K110jZNA15kWT9A8KLnME0nbpZuq0lV9t-bZQVvepmBmTcz8IaxcwG5AFFfrfNNJMwLAJkLkYPUB2wmGlVmlS7rQzYDXYhMgi6P2UmMawAQFcgZe146R3bio-MrwolPIcUNDakycOw8tjh5y2NqBt7i0EXuU4Ov_Osqi4keXqcV78cvjn0_bnmciPpTduSwj3T2k-fs5Xb5vLjPHp_uHhY3j5ktdTFltQKoNFqtNFHpJFrpLKmmc9h0FktFCgoqiapWWOy0o07pupKqaVTbtracs8v93rcwvn9QnMzGR0t9jwONH9EUuqi0hOZ_UGmpG1kksNiDNowxBnLmLfgNhq0RYHamzdrsTJudaSOESabT0MXPdowWexdwsD7-TqoaaimrxF3vOUpOPj0FE62nwVLnQ_qB6Ub_15lvL2SVGw</recordid><startdate>20060315</startdate><enddate>20060315</enddate><creator>Odeshi, A.G.</creator><creator>Bassim, M.N.</creator><creator>Al-Ameeri, S.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7TB</scope><scope>FR3</scope></search><sort><creationdate>20060315</creationdate><title>Effect of heat treatment on adiabatic shear bands in a high-strength low alloy steel</title><author>Odeshi, A.G. ; Bassim, M.N. ; Al-Ameeri, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-670049ac979ee3f5ac5fce78dfa8dca37e702e3ee4b1cad9fed796457887bbbc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Adiabatic shear band</topic><topic>Applied sciences</topic><topic>Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>Hardness</topic><topic>Heat treatment</topic><topic>High strain-rate deformation</topic><topic>HSLA steel</topic><topic>Materials science</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Metals. Metallurgy</topic><topic>Physics</topic><topic>Recrystallization</topic><topic>Treatment of materials and its effects on microstructure and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Odeshi, A.G.</creatorcontrib><creatorcontrib>Bassim, M.N.</creatorcontrib><creatorcontrib>Al-Ameeri, S.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Engineering Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Odeshi, A.G.</au><au>Bassim, M.N.</au><au>Al-Ameeri, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of heat treatment on adiabatic shear bands in a high-strength low alloy steel</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2006-03-15</date><risdate>2006</risdate><volume>419</volume><issue>1</issue><spage>69</spage><epage>75</epage><pages>69-75</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>Adiabatic shear bands (ASBs) were developed in AISI 4340 steel by direct impact loading using Split Hopkinson Pressure Bar (SHPB). These ASBs were found to be inherently very hard and brittle, and they exhibit a tendency to brittle fracture. The present study deals with the effect of heat treatment on these ASBs. Annealing the shear bands was performed at 315
°C for 2
h and at 650
°C for 20
min and for 2
h. At 315
°C, the heat treatment did not produce any considerable effect on the microstructure and hardness of ASBs. Annealing at 650
°C for 20
min produced a significant effect of reducing the hardness of the shear band to the same level as that of the bulk material outside the shear band. Extending the annealing time to 2
h at 650
°C led to replacement of the brittle white ASB with a more ductile deformed band that is observable within the magnification of an optical microscope. Results of this study suggest that microstructural changes that occur during adiabatic shearing can be reversed by heat treatment.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2005.11.059</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0921-5093 |
| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2006-03, Vol.419 (1), p.69-75 |
| issn | 0921-5093 1873-4936 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Adiabatic shear band Applied sciences Cold working, work hardening annealing, quenching, tempering, recovery, and recrystallization textures Cross-disciplinary physics: materials science rheology Exact sciences and technology Hardness Heat treatment High strain-rate deformation HSLA steel Materials science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Physics Recrystallization Treatment of materials and its effects on microstructure and properties |
| title | Effect of heat treatment on adiabatic shear bands in a high-strength low alloy steel |
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