An evaluation on the properties of magnesia insulating refractories for tundish coating at different temperatures
Yazarlar (4)
Dr. Öğr. Üyesi Farzin ARİANPOUR Iran University Of Science And Technology, İran
Hamid Reza Rezaie
Iran University Of Science And Technology, İran
Iran University Of Science And Technology, İran
Rahim Naghizadeh
Iran University Of Science And Technology, İran
Iran University Of Science And Technology, İran
Abolhassan Najafi Iran University Of Science And Technology, İran
| Bildiri Türü | Tebliğ/Bildiri | Bildiri Dili | İngilizce |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) | ||
| Bildiri Niteliği | |||
| Kongre Adı | UNITECR '05 - Proceedings of the Unified International Technical Conference on Refractories: 9th Biennial Worldwide Congress on Refractories | ||
| Kongre Tarihi | / | ||
| Basıldığı Ülke | Basıldığı Şehir | ||
| Bildiri Linki | https://scholar.google.com/scholar?cluster=17719128477018965071&hl=en&oi=scholarr | ||
| UAK Araştırma Alanları |
Mühendislik
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| Özet |
| Tundish lining materials were prepared using sintered magnesias (91-97% MgO) with additions of micronised silica, calcium phosphate, organic additives and with cellulose fibre and polystyrene beads to increase porosity. Dried specimens were fired to 1200-1600 C. The fired materials were characterised by measurements of density, cold crushing strength, and by microstructural studies. It was concluded that magnesia containing at least 97% MgO, containing calcium phosphate binders and fired to 1600 C, was of sufficiently high strength to use as a tundish thermal insulating lining. 11 refs. |
| Anahtar Kelimeler |
