The effect of gangue composition on reduction swelling of iron ore pellets was investigated.

研究了脉石成分对铁矿球团还原膨胀性能的影响。

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The Change of hot strength of iron ore pellets during oxidizing roasting and reduction was researched.

研究了球团矿在氧化焙烧和还原过程中抗压强度的变化规律。

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Ferreira told reporters that iron ore prices and prices for Vale's higher value iron ore pellets will likely remain stable in the third quarter.

费雷拉告诉记者，铁矿价格和更具价值的球团铁矿价格很可能在第三季度维持稳定。

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This would likely translate to a corresponding increase in iron ore pellets sales for the division.

FORBES: Cliffs Natural Resources Rides Iron Ore Train To $103

Cliffs Natural Resources has been reinforcing its position as the largest producer of iron ore pellets in North America.

FORBES: Cliffs Stokes North American Coal Sales, Stock Good For $103

Cliffs Natural Resources and ArcelorMittal settled their year-long dispute regarding the pricing of iron ore pellets supplied in 2009 and 2010.

FORBES: Cliffs Cleans Up With ArcelorMittal Pellet Settlement