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PROCESS FOR PRODUCING CAST IRON WITH HIGH PHYSICAL-MECHANICAL PROPERTIES
PROCESS FOR PRODUCING CAST IRON WITH HIGH PHYSICAL-MECHANICAL PROPERTIES
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机译:具有高物理机械性能的铸铁生产方法
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摘要
the process to achieve superior physico mechanical properties fontelor with, according to the invention, provides for the use of a source of nitrogen for microalierea with atomic nitrogenusing an intimate mixture of finely mojarat sodium nitrite and ammonium chloride, which is in the form of a thin layer powder on inner surface of casting in pre dry.
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