Effect of hydrogen on superelasticity of the titanium nickelide-based alloy
The hydrogen effect on the inelastic properties and plastic strain development after electrolythical hydrogenation in physiological solution was investigated. This effect virtually results in a failure under torsion of Ti49.1Ni50.9 (atom per cent) alloy specimens with coarse-grained (CG) and submicr...
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| creator | Lotkov, Aleksandr National Research Tomsk State University, Tomsk, 634050 Baturin, Anatolii National Research Tomsk Polytechnic University, Tomsk, 634050 Grishkov, Victor Rodionov, Ivan Kudiyarov, Victor Lider, Andrei |
| description | The hydrogen effect on the inelastic properties and plastic strain development after electrolythical hydrogenation in physiological solution was investigated. This effect virtually results in a failure under torsion of Ti49.1Ni50.9 (atom per cent) alloy specimens with coarse-grained (CG) and submicrocrystalline (SMC) structures. It is shown that hydrogen embrittlement (HE) phenomenon occurs irrespective of the grain size in the studied specimens at approximately equal strain values. However, compared to the specimens with CG structure, those with SMC structure accumulate two to three times more hydrogen for the same hydrogenation time. It is found that hydrogen has a much smaller effect on the inelastic properties of specimens with SMC structure as compared to those with CG structure. |
| doi_str_mv | 10.1063/1.4932814 |
| format | Conference Proceeding |
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This effect virtually results in a failure under torsion of Ti49.1Ni50.9 (atom per cent) alloy specimens with coarse-grained (CG) and submicrocrystalline (SMC) structures. It is shown that hydrogen embrittlement (HE) phenomenon occurs irrespective of the grain size in the studied specimens at approximately equal strain values. However, compared to the specimens with CG structure, those with SMC structure accumulate two to three times more hydrogen for the same hydrogenation time. It is found that hydrogen has a much smaller effect on the inelastic properties of specimens with SMC structure as compared to those with CG structure.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.4932814</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; COMPARATIVE EVALUATIONS ; CRYSTAL STRUCTURE ; FAILURES ; GRAIN SIZE ; HYDROGEN ; HYDROGEN EMBRITTLEMENT ; HYDROGENATION ; Intermetallic compounds ; MATERIALS SCIENCE ; NICKEL ALLOYS ; Nickel base alloys ; Nickel compounds ; Physiological effects ; Plastic deformation ; PLASTICITY ; STRAINS ; Superelasticity ; TITANIUM ALLOYS ; Titanium compounds ; TORSION</subject><ispartof>AIP conference proceedings, 2015, Vol.1683 (1)</ispartof><rights>2015 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c251t-baa7edf52075de6e362c2994488798da1a957d3036644c9a609cb395d6f45e1d3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,309,310,314,776,780,785,786,881,23909,23910,25118,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22492557$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Lotkov, Aleksandr</creatorcontrib><creatorcontrib>National Research Tomsk State University, Tomsk, 634050</creatorcontrib><creatorcontrib>Baturin, Anatolii</creatorcontrib><creatorcontrib>National Research Tomsk Polytechnic University, Tomsk, 634050</creatorcontrib><creatorcontrib>Grishkov, Victor</creatorcontrib><creatorcontrib>Rodionov, Ivan</creatorcontrib><creatorcontrib>Kudiyarov, Victor</creatorcontrib><creatorcontrib>Lider, Andrei</creatorcontrib><title>Effect of hydrogen on superelasticity of the titanium nickelide-based alloy</title><title>AIP conference proceedings</title><description>The hydrogen effect on the inelastic properties and plastic strain development after electrolythical hydrogenation in physiological solution was investigated. This effect virtually results in a failure under torsion of Ti49.1Ni50.9 (atom per cent) alloy specimens with coarse-grained (CG) and submicrocrystalline (SMC) structures. It is shown that hydrogen embrittlement (HE) phenomenon occurs irrespective of the grain size in the studied specimens at approximately equal strain values. However, compared to the specimens with CG structure, those with SMC structure accumulate two to three times more hydrogen for the same hydrogenation time. It is found that hydrogen has a much smaller effect on the inelastic properties of specimens with SMC structure as compared to those with CG structure.</description><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>COMPARATIVE EVALUATIONS</subject><subject>CRYSTAL STRUCTURE</subject><subject>FAILURES</subject><subject>GRAIN SIZE</subject><subject>HYDROGEN</subject><subject>HYDROGEN EMBRITTLEMENT</subject><subject>HYDROGENATION</subject><subject>Intermetallic compounds</subject><subject>MATERIALS SCIENCE</subject><subject>NICKEL ALLOYS</subject><subject>Nickel base alloys</subject><subject>Nickel compounds</subject><subject>Physiological effects</subject><subject>Plastic deformation</subject><subject>PLASTICITY</subject><subject>STRAINS</subject><subject>Superelasticity</subject><subject>TITANIUM ALLOYS</subject><subject>Titanium compounds</subject><subject>TORSION</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2015</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNpFj0tLAzEUhYMoWKsL_0HA9dS8bjJZSqlWLLhRcDekyR07dUzqJLPov3dEwdVZnAffIeSaswVnWt7yhbJS1FydkBkH4JXRXJ-SGWNWVULJt3NykfOeMWGNqWfkadW26AtNLd0dw5DeMdIUaR4POGDvcul8V44_dtkhLV1xsRs_aez8B_ZdwGrrMgbq-j4dL8lZ6_qMV386J6_3q5fluto8Pzwu7zaVF8DL1HAGQwuCGQioUWrhhbVK1bWxdXDcWTBBMqm1Ut46zazfSgtBtwqQBzknN7-7acJr8gSIfudTjNORRghlBYD5Tx2G9DViLs0-jUOcwBrBhayBgwD5DehYWbY</recordid><startdate>20151027</startdate><enddate>20151027</enddate><creator>Lotkov, Aleksandr</creator><creator>National Research Tomsk State University, Tomsk, 634050</creator><creator>Baturin, Anatolii</creator><creator>National Research Tomsk Polytechnic University, Tomsk, 634050</creator><creator>Grishkov, Victor</creator><creator>Rodionov, Ivan</creator><creator>Kudiyarov, Victor</creator><creator>Lider, Andrei</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20151027</creationdate><title>Effect of hydrogen on superelasticity of the titanium nickelide-based alloy</title><author>Lotkov, Aleksandr ; National Research Tomsk State University, Tomsk, 634050 ; Baturin, Anatolii ; National Research Tomsk Polytechnic University, Tomsk, 634050 ; Grishkov, Victor ; Rodionov, Ivan ; Kudiyarov, Victor ; Lider, Andrei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c251t-baa7edf52075de6e362c2994488798da1a957d3036644c9a609cb395d6f45e1d3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>COMPARATIVE EVALUATIONS</topic><topic>CRYSTAL STRUCTURE</topic><topic>FAILURES</topic><topic>GRAIN SIZE</topic><topic>HYDROGEN</topic><topic>HYDROGEN EMBRITTLEMENT</topic><topic>HYDROGENATION</topic><topic>Intermetallic compounds</topic><topic>MATERIALS SCIENCE</topic><topic>NICKEL ALLOYS</topic><topic>Nickel base alloys</topic><topic>Nickel compounds</topic><topic>Physiological effects</topic><topic>Plastic deformation</topic><topic>PLASTICITY</topic><topic>STRAINS</topic><topic>Superelasticity</topic><topic>TITANIUM ALLOYS</topic><topic>Titanium compounds</topic><topic>TORSION</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lotkov, Aleksandr</creatorcontrib><creatorcontrib>National Research Tomsk State University, Tomsk, 634050</creatorcontrib><creatorcontrib>Baturin, Anatolii</creatorcontrib><creatorcontrib>National Research Tomsk Polytechnic University, Tomsk, 634050</creatorcontrib><creatorcontrib>Grishkov, Victor</creatorcontrib><creatorcontrib>Rodionov, Ivan</creatorcontrib><creatorcontrib>Kudiyarov, Victor</creatorcontrib><creatorcontrib>Lider, Andrei</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lotkov, Aleksandr</au><au>National Research Tomsk State University, Tomsk, 634050</au><au>Baturin, Anatolii</au><au>National Research Tomsk Polytechnic University, Tomsk, 634050</au><au>Grishkov, Victor</au><au>Rodionov, Ivan</au><au>Kudiyarov, Victor</au><au>Lider, Andrei</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Effect of hydrogen on superelasticity of the titanium nickelide-based alloy</atitle><btitle>AIP conference proceedings</btitle><date>2015-10-27</date><risdate>2015</risdate><volume>1683</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>The hydrogen effect on the inelastic properties and plastic strain development after electrolythical hydrogenation in physiological solution was investigated. This effect virtually results in a failure under torsion of Ti49.1Ni50.9 (atom per cent) alloy specimens with coarse-grained (CG) and submicrocrystalline (SMC) structures. It is shown that hydrogen embrittlement (HE) phenomenon occurs irrespective of the grain size in the studied specimens at approximately equal strain values. However, compared to the specimens with CG structure, those with SMC structure accumulate two to three times more hydrogen for the same hydrogenation time. It is found that hydrogen has a much smaller effect on the inelastic properties of specimens with SMC structure as compared to those with CG structure.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4932814</doi></addata></record> |
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| identifier | ISSN: 0094-243X |
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| source | American Institute of Physics (AIP) Journals |
| subjects | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COMPARATIVE EVALUATIONS CRYSTAL STRUCTURE FAILURES GRAIN SIZE HYDROGEN HYDROGEN EMBRITTLEMENT HYDROGENATION Intermetallic compounds MATERIALS SCIENCE NICKEL ALLOYS Nickel base alloys Nickel compounds Physiological effects Plastic deformation PLASTICITY STRAINS Superelasticity TITANIUM ALLOYS Titanium compounds TORSION |
| title | Effect of hydrogen on superelasticity of the titanium nickelide-based alloy |
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