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• Measures to prevent coarse grains of castings 2020-09-01
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• Measures to improve the appearance and finish of castings 2020-07-20
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• Improve the liquidity of molten iron to reduce the defects of thin-walled ductile iron castings 2020-06-04
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• Effect of rare earth spheroidizing agent in ductile iron production(2) 2020-06-04
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• Effect of rare earth spheroidizing agent in ductile iron production 2020-03-24
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• Improvement measures for low spheroidization rate of grey iron casting 2020-03-24
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• Method of preventing cast steel pore defects 2020-03-24
