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 135
- Downloads 0
浮选柱多输入/多输出控制系统设计及应用
分析和阐述了浮选柱监控系统的控制要求和原理，采用多变量输入/多变量输出的设计思路，选用开物2000工业组态软件和PLC作为开发工具。通过球形浮子-超声波探测器测定浮选柱液位的高度，采用在线自调整参数的模糊控制、PID控制和充气量控制...
A heterogeneous wireless network selection model based<br /> on bidding mechanism<br />
Network selection issue in heterogeneous wireless network is a hot topic, it also is critical to next generation network. In this paper, we sum up a lot of metrics of heterogeneous wireless network selection, and design...
Model reduction using BPOD and its application to aeroelastic active control
It is badly limited to apply optimization and control into fluid dynamic system as its high-dimensional and nonlinear characteristic. Model reduction technique is a powerful tool to solve the problem. In this paper, the...
Interface of SiCf／Ti-matrix composites
SiC fiber reinforced Ti-matrix composites are important materials for the application in aerospace. However, the interfacial reaction between fiber and matrix degenerates the mechanical properties of the composites. With...
碳化硼微粉中微量硅的测定研究
本文依照硅钼蓝法原理，以抗坏血酸为还原酸，柠檬酸调节酸度还原硅钼黄，探讨碳化硼微粉中微量硅含量的测定方法，考察研究操作中各步骤的最佳工艺及其对硅含量分析精确度的影响。结果表明：本方法分析精度高且重现性好，适合于碳化硼微粉...