Microstructure and wear resistance of highchromium cast iron containing niobium

来源 :中国铸造：英文版 | 被引量 : 0次 | 上传用户：tianlong3311

【摘要】

：

In the paper, the effect of niobium addition on the microstructure, mechanical properties and wear resistance of high chromium cast iron has been studied. The r

【作者】

：

Zhang Zhiguo

【机构】

：

DepartmentofMaterialsScienceandEngineering,EngineeringResearchCenterforWearResistantMaterials

【出处】

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中国铸造：英文版

【发表日期】

：

2014年3期

【关键词】

：

high chromium cast irons NbC hardness impact TOUGHNESS wear resistance high chro

【基金项目】

：

financially supported by the Science and Technology Plan Project of Guangdong Province（Nos.2010A080407002,2011A080802003,2011A091000035,2012B090600030）, the Fundamental Research Funds for the Central

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In the paper, the effect of niobium addition on the microstructure, mechanical properties and wear resistance of high chromium cast iron has been studied. The results show that the microstructure of the heattreated alloys is composed of M7C3 and M23C6 typ

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Microstructure and wear resistance of highchromium cast iron containing niobium

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