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Wettability of Al2O...
Wettability of Al2O3, MgO and Ti2O3 by Liquid Iron and Steel
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- Xuan, Changji (författare)
- KTH,Tillämpad processmetallurgi
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Shibata, Hiroyuki (författare)
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Sukenaga, Sohei (författare)
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- Jönsson, Pär Göran (författare)
- KTH,Tillämpad processmetallurgi
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- Nakajima, Keiji (författare)
- KTH,Tillämpad processmetallurgi
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(creator_code:org_t)
- 2015
- 2015
- Engelska.
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Ingår i: ISIJ International. - 0915-1559 .- 1347-5460. ; 55:9, s. 1882-1890
- Relaterad länk:
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https://doi.org/10.2...
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https://urn.kb.se/re...
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https://doi.org/10.2...
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Abstract
Ämnesord
Stäng
- The wetting behavior of liquid iron and steel on Al2O3, MgO and Ti2O3 substrates was measured by using the sessile drop method. Measurements were carried out using a controlled oxygen partial pressure and using an argon protected atmosphere. For the Al2O3 and MgO substrates, reaction layers in form of FeAl2O4 and MgO-FeO (solid solution) were formed. These layers slightly decreased the contact angle and surface tension values after a full melting. For a Ti2O3 substrate in contact with pure Fe, no-reaction could be observed at the interface. Furthermore, the contact angle and surface tension values were almost stable after a full melting. For a Ti2O3 substrate in contact with steel, the contact angle and surface tension values decreased steeply after a full melting, due to the formation Al2TiO5 reaction layer formation at the interface.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- contact angle
- Al2O3
- MgO
- Ti2O3
- reaction layer
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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