Heterostructured Materials：Novel Materials with Unprecedented Mechanical Properties

Heterostructured materials represent an emerging class of materials that are expected to become a major research field for the communities of materials, mechanics and physics in the next few years. One of the biggest advantages of HS materials is that they can be produced by large-scale industrial facilities and technologies, and therefore can be commercialized without the scaling up and high cost barriers that are often encountered by other advanced materials. This book collects recent papers on the progress in the field of HS materials, especially their fundamental physics. The papers are arranged in a sequence of chapters that will help new researchers entering the field to have a quick and comprehensive understanding of HS materials, including the fundamentals and recent progress in their processing, characterization, and properties.</p

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Introduction to Heterostructured Materials: A Volume in Acta Materialia Book Series

Introduction to Heterostructured Materials&nbsp;provides updates on the historical perspective of the development of these materials, which is followed by a review of the basic background on mechanical behaviors and properties of metals and alloys. Next, both the definition and the fundamental principles and deformation behavior of heterostructured materials are covered, as well as their processing and properties and various design principles. The book supports graduate students and researchers entering this field, senior scientists who are already working in this field, engineers in the manufacturing industry, and professors who are teaching advanced materials and technologies. Heterostructured materials not only possess superior mechanical and/or physical properties that are not accessible to their conventional homogeneous counterparts, but they are also conducive to large-scale industrial production at low cost.</p

2.1GeV Kr离子在聚碳酸酯膜中引起的辐照效应研究

用傅立叶变换红外光 (FTIR)谱仪和紫外 /可见光 (UV/VIS)谱仪研究了2 1GeVKr离子在聚碳酸酯 (PC)膜中产生的效应 .研究结果表明 ,在高能Kr离子辐照下 ,PC膜中发生了断键、断链和键的重组 ,炔基的出现是键的断裂和重组的结果 .这些效应与辐照剂量和电子能损有关 .辐照也使PC膜中发生了从氢化非晶态碳向非晶态碳的转变 ,在UV/VIS中 ,波长为 3 80 ,4 50和 50 0nm处的相对吸光度随能量沉积密度的增加近似按线性变

智能传感器主动协同的变电站机器人智能巡检系统及方法

本发明提供了一种智能传感器主动协同的变电站机器人智能巡检系统及方法，本发明巡检系统包括：智能机器人协同巡检层、自主协同层和变电站智能传感层形成三层智能巡检架构。本发明巡检系统中，巡检机器人进行自主路径规划完成图像数据采集，智能传感器感知被检测设备的状态并进行数据预处理和分析，巡检机器人和智能传感器通过近场通信机制和智能执行器进行主动协同，协同服务器基于巡检机器人感知数据进行复杂场景识别，以及对巡检机器人感知数据和智能传感器感知数据进行多源数据融合分析。显著的提升了巡视的及时性，避免操作过程的人员安全风险.减少巡检时的人工干预，保证变电巡视任务顺利进行