Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field
The effect of shear stress on the crystallization behavior of molten 50CaO-50SiO2 (mol%) slag was investigated by in-situ measurements of its electrical capacitance in wide temperature range including supercooled region. It is well known that the electrical capacitance of liquids should be generally...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2012-10-01
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| Series: | High Temperature Materials and Processes |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/htmp-2012-0081 |
| _version_ | 1830442646313631744 |
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| author | Sukenaga Sohei Kusada Kakeru Saito Noritaka Nakashima Kunihiko |
| author_facet | Sukenaga Sohei Kusada Kakeru Saito Noritaka Nakashima Kunihiko |
| author_sort | Sukenaga Sohei |
| collection | DOAJ |
| description | The effect of shear stress on the crystallization behavior of molten 50CaO-50SiO2 (mol%) slag was investigated by in-situ measurements of its electrical capacitance in wide temperature range including supercooled region. It is well known that the electrical capacitance of liquids should be generally much higher than that of solids because of the differences in their respective polarization mechanisms. The difference was employed as a sensitive indicator of the crystallization of molten silicates in an experimental furnace equipped with an electrical-capacitance measurement system. The system comprised a Pt-based alloy crucible and a rotating rod that allow us to evaluate the effect of shear stress, both connected to a capacitance meter (LCR meter). |
| first_indexed | 2024-12-21T05:41:37Z |
| format | Article |
| id | doaj.art-4f279c8aad854a59aad899cbd406bb37 |
| institution | Directory Open Access Journal |
| issn | 0334-6455 2191-0324 |
| language | English |
| last_indexed | 2024-12-21T05:41:37Z |
| publishDate | 2012-10-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | High Temperature Materials and Processes |
| spelling | doaj.art-4f279c8aad854a59aad899cbd406bb372022-12-21T19:14:14ZengDe GruyterHigh Temperature Materials and Processes0334-64552191-03242012-10-01314-545946310.1515/htmp-2012-0081Capacitance Measurement of Molten Calcium Silicate under Shear Stress FieldSukenaga Sohei0Kusada Kakeru1Saito Noritaka2Nakashima KunihikoDepartment of Materials Science and Engineering, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka 819-0395, JapanDepartment of Materials Science and Engineering, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka 819-0395, JapanDepartment of Materials Science and Engineering, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka 819-0395, JapanThe effect of shear stress on the crystallization behavior of molten 50CaO-50SiO2 (mol%) slag was investigated by in-situ measurements of its electrical capacitance in wide temperature range including supercooled region. It is well known that the electrical capacitance of liquids should be generally much higher than that of solids because of the differences in their respective polarization mechanisms. The difference was employed as a sensitive indicator of the crystallization of molten silicates in an experimental furnace equipped with an electrical-capacitance measurement system. The system comprised a Pt-based alloy crucible and a rotating rod that allow us to evaluate the effect of shear stress, both connected to a capacitance meter (LCR meter).https://doi.org/10.1515/htmp-2012-0081calcium silicateshear stress fieldcapacitance measurement |
| spellingShingle | Sukenaga Sohei Kusada Kakeru Saito Noritaka Nakashima Kunihiko Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field High Temperature Materials and Processes calcium silicate shear stress field capacitance measurement |
| title | Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field |
| title_full | Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field |
| title_fullStr | Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field |
| title_full_unstemmed | Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field |
| title_short | Capacitance Measurement of Molten Calcium Silicate under Shear Stress Field |
| title_sort | capacitance measurement of molten calcium silicate under shear stress field |
| topic | calcium silicate shear stress field capacitance measurement |
| url | https://doi.org/10.1515/htmp-2012-0081 |
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