Effect of Sb on coarsening of Fe particles in a Cu-Fe alloy

R. Monzen; T. Tada; K. Kita

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Effect of Sb on coarsening of Fe particles in a Cu-Fe alloy

机译：Sb对Cu-Fe合金中Fe颗粒粗化的影响

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The influence of Sb on the coarsening behaviour of spherical α-Fe and γ-Fe particles in a Cu-Fe alloy has been investigated. The size of the particles was determined by transmission electron microscopy and the Fe concentration in the Cu matrix by electric resistivity measurements. Adding Sb decreases the coarsening rate of the Fe particles, primarily via a reduction in the volume diffusivity of Fe in Cu. The pre-exponential factor and activation energy for volume diffusion are increased by the addition of Sb atoms in the matrix. The Sb addition changes the incoherent α-Fe-Cu interface energy by segregation of Sb at the incoherent interfaces but not the coherent γ-Fe-Cu interface energy.

机译：研究了Sb对Cu-Fe合金中球形α-Fe和γ-Fe颗粒粗化行为的影响。通过透射电子显微镜确定颗粒的尺寸，并通过电阻率测量确定Cu基质中的Fe浓度。添加Sb主要是通过减少Fe在Cu中的体积扩散率来降低Fe颗粒的粗化率。通过在基质中添加Sb原子，可以增加预指数因子和体积扩散的活化能。 Sb的添加通过Sb在非相干界面处的偏析而不是相干的γ-Fe-Cu界面能的偏析来改变非相干α-Fe-Cu界面能。

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《Philosophical Magazine Letters》 |2003年第7期|共8页
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R. Monzen; T. Tada; K. Kita;
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正文语种 eng
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1. Effect of Sb on coarsening of Fe particles in a Cu-Fe alloy [J] . R. Monzen, T. Tada, K. Kita Philosophical Magazine Letters . 2003,第7期

机译：Sb对Cu-Fe合金中Fe颗粒粗化的影响
2. On Modification of the Internal Oxidation and Precipitate Coarsening Theories in the Light of Cu-Fe Alloy Data [J] . Yu. S. Nechaev Metal Physics and Advanced Technologies . 2001,第3期

机译：根据Cu-Fe合金数据对内部氧化和沉淀粗化理论的修改
3. On Modification of the Internal Oxidation and Precipitate Coarsening Theories in the Light of Cu-Fe Alloy Data [J] . Yu. S. Nechaev Металлофизика и новейшие технологии: Науч.-теорет. журн. . 1999,第3期

机译：根据Cu-Fe合金数据对内部氧化和沉淀粗化理论的修改
4. Coarsening Kinetics of B2 Precipitate Particles in an Elastically Constrained Fe-Al-Co Alloy [C] . T. Maebashi, M. Doi, T. Kozakai International Symposium on Designing, Processing and Properties of Advanced Engineering Materials(ISAEM 2003) pt.1; 20031105-20031108; Jeju Island; KR . 2003

机译：弹性约束Fe-Al-Co合金中B2析出颗粒的粗化动力学
5. The effect of particle size distribution on interface controlled coarsening. [D] . Zeng, Linsi. 1995

机译：粒度分布对界面控制的粗化的影响。
6. Coarsening Behavior of Particles in Fe-O-Al-Ca Melts [O] . Linzhu Wang, Junqi Li, Shufeng Yang, -1

机译：Fe-O-Al-Ca熔体中颗粒的粗化行为
7. MOSSBAUER SPECTROSCOPY STUDY OF AGING AND FAST NEUTRON IRRADIATION EFFECTS IN A COPPER-RICH Cu-Fe ALLOY (*) [O] . T. H. Gould, D. H. Vincent 2015

机译：mOssBaUER光谱研究富铜Cu-Fe合金中老化和快中子辐照效应（*）
8. Abnormal Phenomena Observed in the Electrical Resistivity Measurement during the Decomposition Process of Saturated Cu-Fe Alloys [R] . Nagata, K., Nishikawa, S. 1988

机译：饱和Cu-Fe合金分解过程中电阻率测量中观察到的异常现象

Effect of Sb on coarsening of Fe particles in a Cu-Fe alloy

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