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CAS IR Grid
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长春光学精密机械与物... [4]
金属研究所 [2]
新疆理化技术研究所 [1]
过程工程研究所 [1]
中国科学院大学 [1]
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期刊论文 [5]
会议论文 [4]
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Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles
期刊论文
OAI收割
Materials, 2018, 卷号: 11, 期号: 8, 页码: 13
作者:
Qiu, F.
;
Tong, H. T.
;
Gao, Y. Y.
;
Zou, Q.
;
Dong, B. X.
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/09/17
in-situ
bimodal-sized
combustion synthesis
TiC/Al
mechanical-properties
ticx/2009al composites
tensile properties
carbon-sources
strength
a359/20sicp
fabrication
magnesium
ductility
system
Materials Science
The Next-Generation of Nonlinear Optical Materials: Rb3Ba3Li2Al4B6O20F-Synthesis, Characterization, and Crystal Growth
期刊论文
OAI收割
ADVANCED OPTICAL MATERIALS, 2017, 卷号: 5, 期号: 23
作者:
Yu, HW (Yu, Hongwei)
;
Young, J (Young, Joshua)
;
Wu, HP (Wu, Hongping)
;
Zhang, WG (Zhang, Weiguo)
;
Rondinelli, JM (Rondinelli, James M.)
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2017/12/14
Borates
Deep-uv
Nonlinear Optical Materials
Rb3ba3li2al4b6o20f
Second-harmonic Generation
Thermal analysis on supersonic ellipsoidal dome (EI CONFERENCE)
会议论文
OAI收割
2nd International Conference on Multimedia Technology, ICMT 2011, July 26, 2011 - July 28, 2011, Hangzhou, China
Jiang Z.
;
Wei Q.
;
Jia H.
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2013/03/25
Studied the transient thermal transfer analysis method due to a kind of supersonic ellipsoidal dome
which is a conformal dome. Illuminated the principle of transient thermal transfer analysis. Accomplished the transient thermal analysis based on the model of ellipsoidal dome
and studied the influence about the different material and the different velocity. Considered three materials consist of MgF2
Al2O3
and ZnS
and meanwhile
the velocity was Mach2.5
and the time consists of 10s
20s and 60s. The temperature initial loads were from FLUENT thermal simulation. The thermal conduction analysis and the thermal convection analysis were finished in software ANSYS
in which the entire transient thermal analysis consists of modeling
meshing element
calculating and getting the results. The different temperature distributions based on varied time were gotten about the different materials. The results from analysis showed the temperature distribution of the structure of ellipsoidal dome
which could help the following coupled thermal-structure analysis. 2011 IEEE.
颗粒标准化发展状况
会议论文
OAI收割
中国颗粒学会第七届学术年会暨海峡两岸颗粒技术研讨会, 中国陕西西安, 2010-08-15
李兆军
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/09/29
标准化发展:9990
国际标准化组织:258
颗粒表征:219
技术委员会:161
采用国际标准:92
标准制修订:84
国家标准:80
特性测量:79
sieving:51
标委会:50
number:48
标准化体系:46
industrial:45
试验筛:41
筛子:36
颗粒特性:34
light:23
materials:20
抗压性:20
生物反应:18
Structure and magnetic properties of bulk fe(56)co(7)ni(7)zr(10)b(20) magnetic alloy fabricated by spark plasma sintering
期刊论文
iSwitch采集
Journal of alloys and compounds, 2009, 卷号: 477, 期号: 1-2, 页码: 291-294
作者:
Wang, Hongchao
;
Liu, Yan
;
Pan, Xiuhong
;
Feng, Chude
;
Ai, Fei
收藏
  |  
浏览/下载:79/0
  |  
提交时间:2019/05/10
Bulk nanocrystalline alloys
Soft magnetic materials
Fe(56)co(7)ni(7)zr(10)b(20)
Spark plasma sintering
High temperature oxidation behavior of Cu-50Cr two-phase contact material
期刊论文
OAI收割
RARE METAL MATERIALS AND ENGINEERING, 2008, 卷号: 37, 期号: 6, 页码: 1078-1080
作者:
Zhang Xuejun
;
Gao Chunxiang
;
Sun Ling
;
Wang Shuju
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/02/02
MOST-REACTIVE COMPONENT
BINARY-ALLOYS
CU-20NI-30CR
CORROSION
VACUUM
O-2
Cu-50Cr contact materials
high temperature oxidation
melt seep method
Using one-dimensional nonlinear photonic crystal for dynamical addressing optical interconnection (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Li C.
;
Wang W.
;
Wang W.
;
Li C.
;
Li C.
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2013/03/25
Optical interconnection is the key technique of high-speed optical information process and optical communication. A lot of approaches for optical interconnection have been proposed since Goodman in Stanford University firstly proposed the optical interconnection for very large scale integrated circuits technology. A dynamical addressing device for optical interconnection was designed and fabricated in this paper. This optical device is based on one-dimensional nonlinear photonic crystal made on the planar waveguide. The nonlinear materials ZnS and ZnSe
which have large nonlinear refractive index coefficients
were alternately deposited on the waveguide to form one-dimensional photonic crystal. The Bragg condition is changed when the input power of the control light increased due to the nonlinear characters of the materials
thus the reflective angle of the signal light can be changed with the input power change of the control light. In our experiment
when increasing the power density of control light from 0 to 2.60X105W/cm 2
the angle of the signal beam can be changed about 20. The interconnection characteristics were investigated in theory and in experiment. The testing data agree well with theoretical predictions. This kind of devices is promising to use in the all-optical interconnection
optical information processing and optical communication.
Imaging quality analysis of KBA x-ray microscope working at grazing incidence (EI CONFERENCE)
会议论文
OAI收割
Optical Design and Testing II, November 8, 2004 - November 11, 2004, Beijing, United states
作者:
Zhao L.
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2013/03/25
In the latest 20 years
x-ray imaging technology has developed fast in order to meet the need of x-ray photo-etching
spatial exploration technology
high-energy physics
procedure diagnosis of inertial confinement fusion (ICF) et al. Since refractive index of materials in the x-ray region is lower than 1
and x-ray is strongly absorbed by materials
it is very difficult to image objects in the x-ray region. Conventional imaging methods are hardly suitable to x-ray range. In general
grazing reflective imaging and coding aperture imaging methods have been adopted more and more. In this paper
according to user's requirement
we have designed a non-coaxial grazing KBA microscope. The microscope consists of two sets of perpendicular spherical mirrors
each set includes two parallel mirrors. Taking it as an example
we have compiled an optical computing program for the non-coaxial grazing imaging systems so as to analyze and evaluate aberrations of KBA microscope. Thus it can help us to get an optimal comprehension of KBA x-ray imaging system. In the same time
the analytical results provide reliable foundation for evaluating imaging quality of KBA microscope.
NANOSTRUCTURED TRANSFORMATION MECHANISM OF AMORPHOUS FE-B-SI ALLOYS BY THE CRYSTALLIZATION METHOD
期刊论文
OAI收割
Journal of Physics D-Applied Physics, 1994, 卷号: 27, 期号: 2, 页码: 396-401
H. Y. Tong
;
B. Z. Ding
;
H. G. Jiang
;
S. L. Li
;
G. S. Li
;
J. T. Wang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2012/04/14
positron-annihilation spectroscopy
ni-p alloy
nanocrystalline
materials
grain-boundaries
palladium
fe80b20
glass