Chemical interaction between mild steel and liquid Mg–Si alloys
The reactivity between solid mild steel and liquid magnesium–silicon alloys has been experimentally investigated at 950–1000 K. At a Si content in the liquid of 0.025 at.%, an αFe(Si) transition zone slowly develops by balanced solid state diffusion of Si and Fe atoms. For Si contents in the liquid...
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| Veröffentlicht in: | Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2002-06, Vol.94 (2), p.186-195 |
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| container_title | Materials science & engineering. B, Solid-state materials for advanced technology |
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| creator | Pierre, D. Peronnet, M. Bosselet, F. Viala, J.C. Bouix, J. |
| description | The reactivity between solid mild steel and liquid magnesium–silicon alloys has been experimentally investigated at 950–1000 K. At a Si content in the liquid of 0.025 at.%, an αFe(Si) transition zone slowly develops by balanced solid state diffusion of Si and Fe atoms. For Si contents in the liquid higher than 0.045 at.%, the transition zone is replaced by a layer of nearly stoichiometric α
1Fe
3Si. Growth of this layer proceeds at a fast rate, essentially by solid state volume diffusion of Fe atoms. For Mg–Si liquids containing 1–3.1 at.% Si, the thickness of the reaction zone,
e, increases with the reaction time,
t, according to a parabolic law
e
2=
kt. The growth constant
k, in m
2 s
−1, expresses as
k=0.49
exp−(212 000/
RT) with
T in K and
R=8.315 J K
−1 mol
−1. |
| doi_str_mv | 10.1016/S0921-5107(02)00071-5 |
| format | Article |
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1Fe
3Si. Growth of this layer proceeds at a fast rate, essentially by solid state volume diffusion of Fe atoms. For Mg–Si liquids containing 1–3.1 at.% Si, the thickness of the reaction zone,
e, increases with the reaction time,
t, according to a parabolic law
e
2=
kt. The growth constant
k, in m
2 s
−1, expresses as
k=0.49
exp−(212 000/
RT) with
T in K and
R=8.315 J K
−1 mol
−1.</description><identifier>ISSN: 0921-5107</identifier><identifier>EISSN: 1873-4944</identifier><identifier>DOI: 10.1016/S0921-5107(02)00071-5</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Casting ; Condensed matter: structure, mechanical and thermal properties ; Diffusion ; Exact sciences and technology ; Interface ; Iron ; Magnesium ; Physics ; Solid-fluid interfaces ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><ispartof>Materials science & engineering. B, Solid-state materials for advanced technology, 2002-06, Vol.94 (2), p.186-195</ispartof><rights>2002 Elsevier Science B.V.</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c434t-52fd561948ff97ed5691d7d72887dcbad65b107a79e105d2893712d72b17ec223</citedby><cites>FETCH-LOGICAL-c434t-52fd561948ff97ed5691d7d72887dcbad65b107a79e105d2893712d72b17ec223</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921510702000715$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13759747$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Pierre, D.</creatorcontrib><creatorcontrib>Peronnet, M.</creatorcontrib><creatorcontrib>Bosselet, F.</creatorcontrib><creatorcontrib>Viala, J.C.</creatorcontrib><creatorcontrib>Bouix, J.</creatorcontrib><title>Chemical interaction between mild steel and liquid Mg–Si alloys</title><title>Materials science & engineering. B, Solid-state materials for advanced technology</title><description>The reactivity between solid mild steel and liquid magnesium–silicon alloys has been experimentally investigated at 950–1000 K. At a Si content in the liquid of 0.025 at.%, an αFe(Si) transition zone slowly develops by balanced solid state diffusion of Si and Fe atoms. For Si contents in the liquid higher than 0.045 at.%, the transition zone is replaced by a layer of nearly stoichiometric α
1Fe
3Si. Growth of this layer proceeds at a fast rate, essentially by solid state volume diffusion of Fe atoms. For Mg–Si liquids containing 1–3.1 at.% Si, the thickness of the reaction zone,
e, increases with the reaction time,
t, according to a parabolic law
e
2=
kt. The growth constant
k, in m
2 s
−1, expresses as
k=0.49
exp−(212 000/
RT) with
T in K and
R=8.315 J K
−1 mol
−1.</description><subject>Casting</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Diffusion</subject><subject>Exact sciences and technology</subject><subject>Interface</subject><subject>Iron</subject><subject>Magnesium</subject><subject>Physics</subject><subject>Solid-fluid interfaces</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><issn>0921-5107</issn><issn>1873-4944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkEtOwzAQQC0EEqVwBCRvQLAI2E4cJytUVfykIhaFteXYEzByktZOQd1xB27ISXA_giWr8WjeeGYeQseUXFBC88spKRlNOCXijLBzQoiI2Q4a0EKkSVZm2S4a_CL76CCEtwhRxtgAjcav0FitHLZtD17p3nYtrqD_AGhxY53BoQdwWLUGOztfWIMfXr4_v6YWK-e6ZThEe7VyAY62cYieb66fxnfJ5PH2fjyaJDpLsz7hrDY8p2VW1HUpIL5LaoQRrCiE0ZUyOa_iekqUQAk3rChTQVmsV1SAZiwdotPNvzPfzRcQetnYoME51UK3CJIJkvE0X4F8A2rfheChljNvG-WXkhK5EibXwuTKhiRMroVJHvtOtgNUiEJqr1ptw19zKngpMhG5qw0H8dp3C14GbaHVYKwH3UvT2X8m_QB4DX7w</recordid><startdate>20020601</startdate><enddate>20020601</enddate><creator>Pierre, D.</creator><creator>Peronnet, M.</creator><creator>Bosselet, F.</creator><creator>Viala, J.C.</creator><creator>Bouix, J.</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></search><sort><creationdate>20020601</creationdate><title>Chemical interaction between mild steel and liquid Mg–Si alloys</title><author>Pierre, D. ; Peronnet, M. ; Bosselet, F. ; Viala, J.C. ; Bouix, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-52fd561948ff97ed5691d7d72887dcbad65b107a79e105d2893712d72b17ec223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Casting</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Diffusion</topic><topic>Exact sciences and technology</topic><topic>Interface</topic><topic>Iron</topic><topic>Magnesium</topic><topic>Physics</topic><topic>Solid-fluid interfaces</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pierre, D.</creatorcontrib><creatorcontrib>Peronnet, M.</creatorcontrib><creatorcontrib>Bosselet, F.</creatorcontrib><creatorcontrib>Viala, J.C.</creatorcontrib><creatorcontrib>Bouix, J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. B, Solid-state materials for advanced technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pierre, D.</au><au>Peronnet, M.</au><au>Bosselet, F.</au><au>Viala, J.C.</au><au>Bouix, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemical interaction between mild steel and liquid Mg–Si alloys</atitle><jtitle>Materials science & engineering. B, Solid-state materials for advanced technology</jtitle><date>2002-06-01</date><risdate>2002</risdate><volume>94</volume><issue>2</issue><spage>186</spage><epage>195</epage><pages>186-195</pages><issn>0921-5107</issn><eissn>1873-4944</eissn><abstract>The reactivity between solid mild steel and liquid magnesium–silicon alloys has been experimentally investigated at 950–1000 K. At a Si content in the liquid of 0.025 at.%, an αFe(Si) transition zone slowly develops by balanced solid state diffusion of Si and Fe atoms. For Si contents in the liquid higher than 0.045 at.%, the transition zone is replaced by a layer of nearly stoichiometric α
1Fe
3Si. Growth of this layer proceeds at a fast rate, essentially by solid state volume diffusion of Fe atoms. For Mg–Si liquids containing 1–3.1 at.% Si, the thickness of the reaction zone,
e, increases with the reaction time,
t, according to a parabolic law
e
2=
kt. The growth constant
k, in m
2 s
−1, expresses as
k=0.49
exp−(212 000/
RT) with
T in K and
R=8.315 J K
−1 mol
−1.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0921-5107(02)00071-5</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 0921-5107 |
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| issn | 0921-5107 1873-4944 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Casting Condensed matter: structure, mechanical and thermal properties Diffusion Exact sciences and technology Interface Iron Magnesium Physics Solid-fluid interfaces Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) |
| title | Chemical interaction between mild steel and liquid Mg–Si alloys |
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