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A common material on cerium p? For towing abrasives, its production method, cerium p? Process of production of towing abrasives and cerium p? Heavy abrasive
A common material on cerium p? For towing abrasives, its production method, cerium p? Process of production of towing abrasives and cerium p? Heavy abrasive
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机译:铈p的常见材料?对于拖曳磨料,其生产方法是铈铈?牵引磨料和铈粉的生产工艺重磨料
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摘要
The present invention provides a stock material for cerium-based abrasives which can be sintered at a relatively low roasting temperature without causing abnormal growth of the particles. More concretely, the stock material for cerium-based abrasives is produced by calcinating the carbonate of rare earth at a given temperature level to partly convert it into the oxide of rare earth in such a way to produce the mixed stock material having a loss on ignition of 0.5 to 25% on a dry basis, determined by heating at 1000 DEG C for 1 hour.
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