首页> 外国专利> SPHEROIDAL GRAPHITE CAST IRON EXCELLENT IN HIGH TEMPERATURE DUCTILITY AND HIGH TEMPERATURE CREEP RUPTURE LIFE AND PRODUCTION METHOD THEREOF

SPHEROIDAL GRAPHITE CAST IRON EXCELLENT IN HIGH TEMPERATURE DUCTILITY AND HIGH TEMPERATURE CREEP RUPTURE LIFE AND PRODUCTION METHOD THEREOF

机译:高温延展性和高温蠕变断裂寿命中球状石墨铸铁的优异性能及其生产方法

摘要

PROBLEM TO BE SOLVED: To provide a spheroidal graphite cast iron having high strength and creep property at high temperature and capable of being used in high temperature environment.;SOLUTION: The spheroidal graphite cast iron has a composition containing, by mass%, C:3.2 to 4.4%, Si:3 to 4.8%, Mn:0.1 to 0.8%, P:0.03 to 0.2%, Ni:0.3 to 3.0%, Mo:0.1 to 1.5%, Mg:0.02 to 0.1% and the balance Fe with inevitable impurities, so that the spheroidal graphite cast iron has high strength and creep property at high temperature.;COPYRIGHT: (C)2014,JPO&INPIT
机译:解决的问题:提供一种球状石墨铸铁,该球状石墨铸铁在高温下具有高强度和蠕变性能,并且能够在高温环境中使用。 3.2至4.4%,Si:3至4.8%,Mn:0.1至0.8%,P:0.03至0.2%,Ni:0.3至3.0%,Mo:0.1至1.5%,Mg:0.02至0.1%以及余量的Fe不可避免的杂质,使球墨铸铁在高温下具有较高的强度和蠕变性能。;版权所有:(C)2014,日本特许厅

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