| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2007: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
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| Research Abstract |
In the present study, we have focused on the reactivity between refractories and slags as a dominant factor for the slag corrosion resistance of refractories. It was revealed that the difference in Ols binding energy measured with X-ray photoelectron spectroscopy (XPS) was effective to estimate the reactivity. In the choice of material added to the refractory, candidate materials are explored based on the Ols binding energy, and the number of the candidates should be reduced based on the viscosity change after the reaction with slags.
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