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通过TEM分析和焊丝表面敷层技术,研究了熔敷金属中筐篮编织状组织特征.研究表明,筐篮编织状针状铁素体组织是由平行排列的α-Fe铁素体针束以近似垂直的角度结合而成.当熔敷金属中w(Ni)从1.90%增加到2.49%,ω(Cr)从1.1%减少到0.8%时,熔敷金属中筐篮编织状组织的含量有所提高.

参考文献

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