Influence of B2O3 and Basicity on Viscosity and Structure of Medium Titanium Bearing Blast Furnace Slag

المؤلفون المشاركون

Bian, Lingtao
Gao, Yanhong

المصدر

Journal of Chemistry

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-03-06

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

الكيمياء

الملخص EN

The effects of B2O3 and basicity (CaO/SiO2) on the viscous behavior and structure of medium titanium bearing blast furnace slag (MTBBFS) were investigated.

High temperature viscosimeter was applied to measure the viscosities of CaO-SiO2-MgO-TiO2-Al2O3-B2O3 slag system and X-ray diffraction (XRD), NBO/T ratio, and structure parameter Q were employed to analyze its network structure.

The results showed that the viscosity decreased and break point temperature increased with increasing basicity to 1.20.

However B2O3 addition gave rise to a decrease in slag viscosity and break point temperature inspite of basicity.

The more B2O3 content leads to the more pronounced variation, especially for the slag with larger basicity.

The conventional NBO/T formula was revised to predict the structure variation of relatively complicated medium Ti bearing slag based on the work of Yanhong Gao and other researchers.

The increase of B2O3 content in slag made parameter Q turn from Q2 to Q1, suggesting that network structure became simpler.

It was also noticed that the addition of B2O3 could suppress the formation of perovskite.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Bian, Lingtao& Gao, Yanhong. 2016. Influence of B2O3 and Basicity on Viscosity and Structure of Medium Titanium Bearing Blast Furnace Slag. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107736

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Bian, Lingtao& Gao, Yanhong. Influence of B2O3 and Basicity on Viscosity and Structure of Medium Titanium Bearing Blast Furnace Slag. Journal of Chemistry No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1107736

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Bian, Lingtao& Gao, Yanhong. Influence of B2O3 and Basicity on Viscosity and Structure of Medium Titanium Bearing Blast Furnace Slag. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107736

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1107736