1.指标
chemicalcomposition(ondrybasis)
>>fetotal:>63.00%63.00%min.below61.00%
>>p0.08%0.05%max.above0.10%
>>s0.08%0.08%max.above0.10%
>>sio22.70%2.70%max.above3.00%
>>al2o33.00%2.80%max.above4.00%
>>tio20.30%0.30%max.above0.70%
>>mno20.70%0.70%max.
>>cao0.10%0.05%
>>mgo1.60%1.60%
>>na2o0.08%0.08%
>>k2o0.01%0.01%
>>moisture
>>h2o8.00%3.00%above
itemexpected(%)guaranteed(%)rejection(%)
>>sizedistribution(onnaturalbasis)
>>below0.1mm0.0%2.5%max.
above5.0%：0.1mm-10mm90.0%
>>above10mm10.0%10%max
2. 数量：50000吨
3. 装期：2011年5月