采用沉积-扩散法，将同步冷轧和异步冷轧的Fe-3％Si薄板渗成Si含量接近6．5％的高硅钢薄板.利用X射线衍射技术测定了渗Si样品的结构和Si含量，分析了不同工艺阶段作品的织构特征。研究结果表明，具有典型冷轧织构的Fe—3％Si薄板，渗Si后形成以｛120｝〈001〉组分为主的η纤维织构，冷轧织构略有残留；经均匀化退火后，冷轧织构完全消失，在同步冷轧样品中｛120｝〈001〉组分有向｛130｝〈001〉组分转化的趋势，而异步冷轧样品其｛120｝〈001〉组分进一步增强，二者皆有少量｛111｝〈112〉织构组分存在 Simultaneously cold-rolled and as-cold-rolled Fe-3% Si sheets were seeded into high-silicon steel sheets with Si content close to 6.5% by deposition-diffusion method.The structure and Si content of Si-infiltrated samples were measured by X-ray diffraction , Analyzes the texture of the works in different stages of the process. The results show that the Fe-3% Si sheet with the typical cold-rolled texture forms the η fiber texture mainly composed of {120} <001> components after the Si infiltration, and the cold-rolled texture remains slightly; After annealing, the cold-rolled texture completely disappeared, and the {120} <001> component tends to transform into the {130} <001> component in the synchronous cold-rolled sample while the {120} The components are further enhanced, both of which have a small amount of {111} <112> texture components present