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Processes to forecast the microstructure in which a given cast iron race will change, and to produce a compact graphite cast (cgi) and appliance for use in cast iron
Processes to forecast the microstructure in which a given cast iron race will change, and to produce a compact graphite cast (cgi) and appliance for use in cast iron
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机译：预测给定铸铁种族将发生变化的微观结构的过程，并生产紧凑的石墨铸件（cgi）和用于铸铁的设备
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摘要
B MU PROCEEDINGS TO PROGNOSTICATE MICROSTRUCTURE IN WHICH A DETERMINED IRON CORRIDE IS MODIFIED,AND TO PRODUCE A GRAPHIC COMPACTED FERRY FUND (CGI),AND APPRECIATE FOR USE AT THE SAME IT;D IT;MV . Refers to this invention to a process to forecast the microstructure in which a given cast iron race will solidify that comprises the steps of: (a) collecting a sample of the cast iron race which is endowed with a W predetermined weight; (b) add the sample to a sample vessel containing a quantity of a neutralizing agent, preferably tellurium, which is sufficient to change a w quantity of grey cast iron into white cast iron; c) register a cooling curve at the centre of the treated iron sample thus obtained;(d) determine the local maximum value T~(max) of the cooling curve obtained at step (c);(e) predict whether the cast iron race will solidify as SGI, CGI, molten iron or grey by using the information obtained in step (d).
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