1) 3D atom probe(3DAP)
三维原子探针(3DAP)
1.
The 3D atom probe(3DAP) is a particularly helpful instrument with atomic spatial resolution and high componential sensitivity in the characterization of the early stages of precipitation reactions.
5h后淬火,在450℃回火不同时间,用三维原子探针(3DAP)研究了回火过程中合金碳化物的形核规律。
2.
The 3D atom probe(3DAP) is a unique tool capable of obtaining chemical information at the atomic level,offering a powerful method to investigate microstructural and compositional changes occurring at nano-scale.
5 h后淬火,在450—650℃回火不同时间,用显微硬度和TEM测试并观察析出强化和组织软化现象,用三维原子探针(3DAP)对产生二次硬化的合金碳化物的成分进行定量分析,研究其析出长大规律。
2) three-dimensional atom probe(3DAP)
三维原子探针
1.
By applying the techniques of optical microscope, field ion microscope(FIM) and three-dimensional atom probe(3DAP),the carbides precipitated from ferrite matrix on the early stage of niobium and vanadium micro-alloyed steels were characterized.
对Nb-V微合金钢进行模拟控轧控冷试验,利用光学显微镜、场离子显微镜、三维原子探针等测试分析技术和手段,研究铁素体基体中碳化物析出早期阶段的特点。
3) three-dimensional atom probe
三维原子探针
1.
The three-dimensional atom probe(3DAP) is a quantitative micro-analytical instrument,which provides three-dimension maps of the distribution of different element atoms in metallic specimens by chemically analyzing the atoms one-by-one.
三维原子探针(3DAP)是一种定量显微分析仪器,通过对不同元素的原子逐个进行分析,可绘出金属样品中不同元素的原子在纳米空间中的分布图形。
2.
The effect of Cu addition on the GP zones of 6082Al-Mg-Si alloy during the early stage of ageing at 170℃ was investigated by transmission electron microscope(TEM) and three-dimensional atom probe (3DAP).
采用透射电镜及三维原子探针研究元素Cu对6082Al-Mg-Si合金170℃时效初期GP区的影响。
4) 3D atom probe
三维原子探针
1.
3D atom probe combined with OM and TEM was applied to characterize the carbides precipitation and microstructure evolution in Nb-V microalloyed steel plates quenched after solution treatment at 1200℃for 0.
5h后淬火,在不同温度回火4h,结合光学显微镜(OM)和透射电子显微镜(TEM),用三维原子探针(3DAP)研究了淬火与回火样品中碳化物的特征。
5) 3DAP
三维原子探针
1.
Elemental distribution of Nb and Zr atoms in Nd_2Fe_(14)B/α-Fe nanocomposite magnets were investigated by three-dimensional atom probe(3DAP).
主要利用三维原子探针研究了 Nb 和 Zr 等元素在 Nd_2Fe_(14)B/α-Fe 纳米复合永磁材料中的分布情况。
2.
From atom segregation,nucleation to precipitation of Niobium carbonitride in ferrite matrix was investigate by field ion microscope (FIM) and three dimensional atom probe (3DAP) and the relevant influencing factors were analyzed;Combined with experimental results,the nucleation and precipitation of Niobium carbonitride was attempted.
在900℃保温1min、10min、30min、1h的条件下,分别对热轧态和冷轧态B409M铁素体不锈钢进行时效处理,利用三维原子探针(3DAP)和场离子显微镜(FIM)对铁素体基体中碳氮化铌发生原子偏聚、形核乃至析出的演变过程进行实验研究并分析其影响因素;结合实验结果探讨通过Thermo-Calc软件系统建立动力学模型,以模拟铁素体不锈钢中碳氮化铌的形核、析出演变行为。
3.
The analysis of three dimensional atom probe(3DAP) revealed that Cu atoms were almost insoluble in α-Fe phase,enriching in Fe77.
三维原子探针分析表明,Cu几乎不固溶于α-Fe,和Zr元素共同富集于Fe77。
6) atom probe
原子探针
1.
We have studied the partitioning of B in Fe-14B and the partitioning of Zr, B, Si, Cu and Au in FeZrB nanocrystalline soft magnetic alloys by using atom probe field ion microscopy (APFIM) and high resolution microscopy (HREM) in atomic or nanometric scale and the effect of Si, Cu, Au additions on the magnetic properties.
综合利用原子探针、透射电镜和高分辨电镜在原子尺度上研究了Fe-14B中B和FeZrB中添加元素Cu、Au和Si的分布及其对磁性的影响。
补充资料：FIM-Ⅲ原子探针场离子显微镜
FIM-Ⅲ原子探针场离子显微镜
F【M铂原子卜州场离子显微镜其阁象分脚率为25人巍
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条