Effect of Temperature on Scale Morphology of Fe-1.5Si Alloy
Because of the effect of silicon on the formation of oxide scale, red scale is the main surface defect of hot rolled Fe-Si plate, making the scale difficult for descaling compared with carbon steel. Thermogravimetric analyzer （TGA） is used to simulate isothermal oxidation process of Fe-1.5Si alloy f...
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| Veröffentlicht in: | Journal of iron and steel research, international international, 2013-11, Vol.20 (11), p.73-78 |
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| creator | LIU, Xiao-jiang CAO, Guang-ming HE, Yong-quan JIA, Tao LIU, Zhen-yu |
| description | Because of the effect of silicon on the formation of oxide scale, red scale is the main surface defect of hot rolled Fe-Si plate, making the scale difficult for descaling compared with carbon steel. Thermogravimetric analyzer （TGA） is used to simulate isothermal oxidation process of Fe-1.5Si alloy for 60 min under air condition, and the temperature range is from 700 to 1 200 ℃. Electron probe microanalysis （EPMA） is used to observe cross-sectional scale morphology and analyze elemental distribution of the scale. Relational graph of temperature, scale thickness and scale structure is obtained. It is found that scale structure （outer Fe oxide layer＋inner FeO/Fe2SiO4 layer＋internal Si oxide precipitates） is almost unchanged with temperature except at 1000 and 1 200 ℃. At 1000 ℃ internal Si ox- ide precipitates cannot be found at the subsurface of the alloy, and at 1200 ℃ FeO/Fe2SiO4 not only forms a layer as usual but also penetrates into the outer Fe oxide layer deeply. |
| doi_str_mv | 10.1016/S1006-706X(13)60199-5 |
| format | Article |
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Thermogravimetric analyzer （TGA） is used to simulate isothermal oxidation process of Fe-1.5Si alloy for 60 min under air condition, and the temperature range is from 700 to 1 200 ℃. Electron probe microanalysis （EPMA） is used to observe cross-sectional scale morphology and analyze elemental distribution of the scale. Relational graph of temperature, scale thickness and scale structure is obtained. It is found that scale structure （outer Fe oxide layer＋inner FeO/Fe2SiO4 layer＋internal Si oxide precipitates） is almost unchanged with temperature except at 1000 and 1 200 ℃. At 1000 ℃ internal Si ox- ide precipitates cannot be found at the subsurface of the alloy, and at 1200 ℃ FeO/Fe2SiO4 not only forms a layer as usual but also penetrates into the outer Fe oxide layer deeply.</description><identifier>ISSN: 1006-706X</identifier><identifier>EISSN: 2210-3988</identifier><identifier>DOI: 10.1016/S1006-706X(13)60199-5</identifier><language>eng</language><publisher>Singapore: Elsevier Ltd</publisher><subject>Applied and Technical Physics ; Engineering ; Fe-1.5Si alloy ; Fe2SiO4 ; Ferrous alloys ; Hot rolling ; internal oxide precipitate ; Iron and steel industry ; Machines ; Manufacturing ; Materials Engineering ; Materials Science ; Metallic Materials ; Morphology ; Oxides ; Physical Chemistry ; Precipitates ; Processes ; Scale (corrosion) ; scale morphology ; Silicon ; 合金 ; 形态学 ; 显微分析仪 ; 氧化皮厚度 ; 氧化过程 ; 温度范围 ; 热重分析仪 ; 规模结构</subject><ispartof>Journal of iron and steel research, international, 2013-11, Vol.20 (11), p.73-78</ispartof><rights>2013 Central Iron and Steel Research Institute</rights><rights>China Iron and Steel Research Institute Group 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4295-c176f9ab3d3ac40987f410bb0f79f30b76d5fc95eac28e39f89a9438a429bb7c3</citedby><cites>FETCH-LOGICAL-c4295-c176f9ab3d3ac40987f410bb0f79f30b76d5fc95eac28e39f89a9438a429bb7c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/86787X/86787X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1016/S1006-706X(13)60199-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1006706X13601995$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,41464,42533,51294,65306</link.rule.ids></links><search><creatorcontrib>LIU, Xiao-jiang</creatorcontrib><creatorcontrib>CAO, Guang-ming</creatorcontrib><creatorcontrib>HE, Yong-quan</creatorcontrib><creatorcontrib>JIA, Tao</creatorcontrib><creatorcontrib>LIU, Zhen-yu</creatorcontrib><title>Effect of Temperature on Scale Morphology of Fe-1.5Si Alloy</title><title>Journal of iron and steel research, international</title><addtitle>J. Iron Steel Res. Int</addtitle><addtitle>Journal of Iron and Steel Research</addtitle><description>Because of the effect of silicon on the formation of oxide scale, red scale is the main surface defect of hot rolled Fe-Si plate, making the scale difficult for descaling compared with carbon steel. Thermogravimetric analyzer （TGA） is used to simulate isothermal oxidation process of Fe-1.5Si alloy for 60 min under air condition, and the temperature range is from 700 to 1 200 ℃. Electron probe microanalysis （EPMA） is used to observe cross-sectional scale morphology and analyze elemental distribution of the scale. Relational graph of temperature, scale thickness and scale structure is obtained. It is found that scale structure （outer Fe oxide layer＋inner FeO/Fe2SiO4 layer＋internal Si oxide precipitates） is almost unchanged with temperature except at 1000 and 1 200 ℃. At 1000 ℃ internal Si ox- ide precipitates cannot be found at the subsurface of the alloy, and at 1200 ℃ FeO/Fe2SiO4 not only forms a layer as usual but also penetrates into the outer Fe oxide layer deeply.</description><subject>Applied and Technical Physics</subject><subject>Engineering</subject><subject>Fe-1.5Si alloy</subject><subject>Fe2SiO4</subject><subject>Ferrous alloys</subject><subject>Hot rolling</subject><subject>internal oxide precipitate</subject><subject>Iron and steel industry</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Morphology</subject><subject>Oxides</subject><subject>Physical Chemistry</subject><subject>Precipitates</subject><subject>Processes</subject><subject>Scale (corrosion)</subject><subject>scale morphology</subject><subject>Silicon</subject><subject>合金</subject><subject>形态学</subject><subject>显微分析仪</subject><subject>氧化皮厚度</subject><subject>氧化过程</subject><subject>温度范围</subject><subject>热重分析仪</subject><subject>规模结构</subject><issn>1006-706X</issn><issn>2210-3988</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkU1rwjAYx8PYYOL8CIPu5g51SdOXhB2GiG4Dxw462C2k6ROt1KYmOvDbL7Xi1Vxy-f2fl9-D0CPBI4JJ-rIgGKdhhtPfIaHPKSach8kN6kURwSHljN2i3gW5RwPnNrh9PKUR66HXqdag9oHRwRK2DVi5P1gITB0slKwg-DK2WZvKrI4tMoOQjJJFGYyryhwf0J2WlYPB-e-jn9l0OfkI59_vn5PxPFRxxJNQkSzVXOa0oFLFmLNMxwTnOdYZ1xTnWVokWvEEpIoYUK4ZlzymTPp0nmeK9tGwq9tYszuA24tt6RRUlazBHJzw9SMS-x2T62hCaMwJZcyjSYcqa5yzoEVjy620R0GwaNWKk1rRehOEipNa0bZIu5zzfL0CKzbmYGsv4GrwrQuCd_VX-qBTJdQKitL6E4jClFcrPJ1HXpt6tfPdLzP7pXhMKKX_tGyZug</recordid><startdate>201311</startdate><enddate>201311</enddate><creator>LIU, Xiao-jiang</creator><creator>CAO, Guang-ming</creator><creator>HE, Yong-quan</creator><creator>JIA, Tao</creator><creator>LIU, Zhen-yu</creator><general>Elsevier Ltd</general><general>Springer Singapore</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201311</creationdate><title>Effect of Temperature on Scale Morphology of Fe-1.5Si Alloy</title><author>LIU, Xiao-jiang ; CAO, Guang-ming ; HE, Yong-quan ; JIA, Tao ; LIU, Zhen-yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4295-c176f9ab3d3ac40987f410bb0f79f30b76d5fc95eac28e39f89a9438a429bb7c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied and Technical Physics</topic><topic>Engineering</topic><topic>Fe-1.5Si alloy</topic><topic>Fe2SiO4</topic><topic>Ferrous alloys</topic><topic>Hot rolling</topic><topic>internal oxide precipitate</topic><topic>Iron and steel industry</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Morphology</topic><topic>Oxides</topic><topic>Physical Chemistry</topic><topic>Precipitates</topic><topic>Processes</topic><topic>Scale (corrosion)</topic><topic>scale morphology</topic><topic>Silicon</topic><topic>合金</topic><topic>形态学</topic><topic>显微分析仪</topic><topic>氧化皮厚度</topic><topic>氧化过程</topic><topic>温度范围</topic><topic>热重分析仪</topic><topic>规模结构</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LIU, Xiao-jiang</creatorcontrib><creatorcontrib>CAO, Guang-ming</creatorcontrib><creatorcontrib>HE, Yong-quan</creatorcontrib><creatorcontrib>JIA, Tao</creatorcontrib><creatorcontrib>LIU, Zhen-yu</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>维普中文期刊数据库</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of iron and steel research, international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LIU, Xiao-jiang</au><au>CAO, Guang-ming</au><au>HE, Yong-quan</au><au>JIA, Tao</au><au>LIU, Zhen-yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Temperature on Scale Morphology of Fe-1.5Si Alloy</atitle><jtitle>Journal of iron and steel research, international</jtitle><stitle>J. Iron Steel Res. Int</stitle><addtitle>Journal of Iron and Steel Research</addtitle><date>2013-11</date><risdate>2013</risdate><volume>20</volume><issue>11</issue><spage>73</spage><epage>78</epage><pages>73-78</pages><issn>1006-706X</issn><eissn>2210-3988</eissn><abstract>Because of the effect of silicon on the formation of oxide scale, red scale is the main surface defect of hot rolled Fe-Si plate, making the scale difficult for descaling compared with carbon steel. Thermogravimetric analyzer （TGA） is used to simulate isothermal oxidation process of Fe-1.5Si alloy for 60 min under air condition, and the temperature range is from 700 to 1 200 ℃. Electron probe microanalysis （EPMA） is used to observe cross-sectional scale morphology and analyze elemental distribution of the scale. Relational graph of temperature, scale thickness and scale structure is obtained. It is found that scale structure （outer Fe oxide layer＋inner FeO/Fe2SiO4 layer＋internal Si oxide precipitates） is almost unchanged with temperature except at 1000 and 1 200 ℃. At 1000 ℃ internal Si ox- ide precipitates cannot be found at the subsurface of the alloy, and at 1200 ℃ FeO/Fe2SiO4 not only forms a layer as usual but also penetrates into the outer Fe oxide layer deeply.</abstract><cop>Singapore</cop><pub>Elsevier Ltd</pub><doi>10.1016/S1006-706X(13)60199-5</doi><tpages>6</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete; Springer Nature; Alma/SFX Local Collection |
| subjects | Applied and Technical Physics Engineering Fe-1.5Si alloy Fe2SiO4 Ferrous alloys Hot rolling internal oxide precipitate Iron and steel industry Machines Manufacturing Materials Engineering Materials Science Metallic Materials Morphology Oxides Physical Chemistry Precipitates Processes Scale (corrosion) scale morphology Silicon 合金 形态学 显微分析仪 氧化皮厚度 氧化过程 温度范围 热重分析仪 规模结构 |
| title | Effect of Temperature on Scale Morphology of Fe-1.5Si Alloy |
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