Research of shielded/structural integration B/Pb composites structure and mechanical properties
Journal Title: Science Paper Online - Year 2007, Vol 2, Issue 5
Abstract
With B phase and Pb as the main elements and the designed constituents and structure, a setting shielded/structural integration nuclear shielding materials with the neutron and gamma-ray shielding and the mechanical bearing capacity a setting are prepared. Through analysis of the morphology and mechanical tests, the diffusing refinement and control methods of B phase are studied. The ratio, morphology and distribution of the B phase which affect strength and ductility of the shielded/structural integration materials are studied. The ways to enhance strength and ductility of the shielded/structural integration materials are further founded.
Authors and Affiliations
Yonghua Duan, Peixian Zhu, Yong Sun
Keywords
Related Articles
- EP ID EP154839
- DOI -
- Views 131
- Downloads 0
An appraisal model of analytic hierarchy process for<br /> college entrance examination<br />
By using the model of Analytic Hierarchy Process, analysis and appraisal are given for the College Entrance Examination (CEE) system. The AHP is a kind of practical method of handling with the problems that are hard to t...
键连在MCM-41哌啶萘酰亚胺的光化学性能
通过4-哌啶-1, 8-萘酐与氨基化MCM-41反应，在孔道中键连生成4-哌啶-1, 8-萘酰亚胺。红外光谱证明在介孔孔壁表面上确实生成了酰胺键。小角X射线衍射(XRD)显示掺入染料分子后，杂化介孔材料的衍射峰强度只有轻微下降。紫外可见光(UV-vis)漫...
The design of USB2.0 interface module based on FX2LP
A USB2.0 interface module is introduced in this paper, which provides a high speed data path between host and peripherals. The chip EZUSB-FX2LP is used in this work, and the inner structure and features of FX2LP are pres...
The nonlinear bispectrum from the CDM N-body simulation
Bispectrum, the three-point correlation function in Fourier space, is the lowest order statistic that probes the shape of the large-scale structures generated by the gravitational clustering. With the two-dimensional and...
苯在Ru-Zn/Ru(0001)合金表面上的吸附<br /> ——密度泛函研究<br />
为了理解苯在Ru-Zn合金催化剂上的部分加氢催化机理，采用密度泛函方法对苯在Ru-Zn/Ru(0001)面上的吸附进行理论研究。计算结果表明，当苯的碳原子或者共轭双键直接位于表面Zn原子的atop位时，其吸附热较Ru(0001)面上的类似吸附状态下降约6...