机构

• 金属研究所 [3]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2015 [1]
• 2011 [3]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Study on distribution of long-period stacking ordered phase in Mg-Gd-Y-Zn-Zr alloy using friction stir processing 期刊论文  OAI收割 Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2015, 卷号: 626, 页码: 275-285 Q.; Xiao Yang, B. L.; Wang, D.; Zheng, M. Y.; Ma, Z. Y. 收藏  |  浏览/下载：31/0  |  提交时间：2015/05/08 Friction stir processing  Magnesium alloys  Microstructure  Long-period  stacking ordered structure  mechanical-properties  heat-treatment  microstructure evolution  thermal  history  material flow  welding tool  fem model  as-cast  773 k  aluminum   EFFECT OF Ti AND Nb MICRO-ALLOYING ON THE MICROSTRUCTURE OF THE ULTRA-PURIFIED 11%Cr FERRITE STAINLESS STEELS 期刊论文  OAI收割 ACTA METALLURGICA SINICA, 2011, 卷号: 47, 期号: 6, 页码: 688-696 作者:  Liu Jing;  Luo Xinghong;  Hu Xiaoqiang;  Liu Shi   |  收藏  |  浏览/下载：23/0  |  提交时间：2021/02/02 ultra-purified ferrite stainless steel  micro-alloying  as-cast structure  equiaxed  interstitial element  Ti and Nb stabilization   Optimization and design of the bottom support of the primary mirror chamber in the opto-electronic device (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Transportation, Mechanical, and Electrical Engineering, TMEE 2011, December 16, 2011 - December 18, 2011, Changchun, China 作者:  Zhang G.;  Zhang G.;  Zhang G. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 In the large-diameter opto-electronic device tracking equipment  by full analyzing the support structure of the primary mirror  the primary mirror usually uses the combination of the bottom support and the lateral support. Because both the bottom support and the lateral support are installed on the primary mirror chamber's base plate  after changing the welded structure of the primary mirror chamber structure to the cast structure and improving the stiffness of the primary mirror base plate  the stiffness of the base plate will show in the amount of sloshing of the primary mirror relative to the primary mirror chamber and therefore influences the tracking accuracy of the opto-electronic device. During the assembling and adjusting of the primary mirror in the actual process of working on the project  the amount of sloshing of the primary mirror is reduced significantly. The results show that in working on the primary mirror support  as is found that the amount of sloshing of the primary mirror relative to the primary mirror chamber is comparatively large  the forms and structure stiffness of bottom support and lateral support should be considered  together with that the stiffness of the primary mirror chamber acting as the basis is playing the crucial role. 2011 IEEE.   Microstructure evolution and room temperature deformation of a unidirectionally solidified Nb-22Ti-16Si-3Ta-2Hf-7Cr-3Al-0.2Ho (at.%) alloy 期刊论文  OAI收割 Intermetallics, 2011, 卷号: 19, 期号: 2, 页码: 196-201 G. M. Cheng; L. L. He 收藏  |  浏览/下载：19/0  |  提交时间：2012/04/13 Composites  Deformation-induced  Electron microscopy  Rapid solidification processing  recrystallization-induced)  transmission  Microstructure (as-cast.  Fracture toughness  Yield stress  in-situ composites  silicide-based composites  orientation relationship  interfacial structure  fracture-toughness  alpha-nb5si3  additions  ceramics  strength