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Online since: July 2011
Authors: Ping Zhang, Zhi Hai Cai, Xiao Ying Zhu, Jun Du
Columnar grain characteristics are presented in both ZrN and ZrAlN layer.
Nano-identation produces a much richr set of information about the mechanical properties of thin films than just a simple hardness number.
Online since: March 2015
Authors: Li Hua Zhang, Ling Lin Zhang, Min Zeng, Bo Wang
Table 1 The orthogonal experiment results Number A B C Y1 Y2 Y3 le lV lq Y4 1 -1 1 1 6394 0.351 14.22 0.843 0.000 0.549 0.485 2 1 1 -1 13278 0.579 16.59 0.119 0.860 0.399 0.444 3 -1 -1 -1 5130 0.536 8.95 0.976 0.698 0.882 0.860 4 1 -1 1 12630 0.498 9.93 0.187 0.555 0.820 0.596 5 0 0 0 8856 0.508 15.03 0.584 0.592 0.498 0.543 6 1 1 1 14405 0.437 20.05 0.000 0.325 0.181 0.172 7 -1 0 0 5974 0.418 19.13 0.887 0.253 0.239 0.404 8 -1 -1 1 4900 0.459 7.09 1.000 0.408 1.000 0.852 9 1 -1 -1 12554 0.613 8.41 0.195 0.989 0.917 0.754 10 0 0 0 8856 0.508 15.03 0.584 0.592 0.498 0.543 11 -1 1 -1 5691 0.483 22.91 0.917 0.498 0.000 0.354 12 0 0 0 8856 0.508 15.03 0.584 0.592 0.498 0.543 13 0 0 1 8375 0.483 15.95 0.634 0.498 0.440 0.503 14 0 0 0 8856 0.508 15.03 0.584 0.592 0.498 0.543 15 0 0 -1 8027 0.616 16.88 0.671 1.000 0.381 0.608 16 0 1 0 8220 0.547 21.34 0.651 0.740 0.099 0.397 17 0 -1 0 7870 0.571 7.66 0.688 0.830
The intermittent microwave drying process optimization of distiller's grains by response surface method [J].
Online since: January 2018
Authors: Ming Gin Lee, Yung Chih Wang, Yu Min Su, Ming Ju Lee, Jia Lun Deng
A large number of calcium carbonate crystals were dispersed within the carbonation samples with 4 kg/cm2 and 6 kg/cm2 pressure.
However, only a few crystal grains were observed inside of the sample with 0 and 2 kg/cm2 pressure.
Online since: February 2013
Authors: Hao Zhang, Ji Ping She, Xiao Ning Feng, Fu You Huang, Guan Fang Li
During drilling and completion processes, by adjusting mud properties, adding a certain amount and proper graded solid phase grains to form mud cakes with zero permeability, filtrate invasion depth will be controlled and the purpose of reducing water phase trapping damage will be reached.
SPE81195, presented at SPE Reservoir Evaluation & Engineering, Vol 5, Number 6, December 427-436, 2002 [5] M.
Online since: October 2013
Authors: Jun Zhao, Fu Zeng Wang, An Hai Li, Jia Bang Zhao
The inserts used in the experiment are cemented carbide coated with Ti(C, N)-Al2O3, which are made by Seco Tool Company with the catalog number of XOMX090308TR-M08, MP2500.
At the same time, tool wear can induce severe deformation of the crystalline grain in subsurface.
Online since: December 2019
Authors: Valery Lesovik, Lilia H. Zagorodnyuk, E.S. Glagolev, A.A. Volodchenko
Based on the data of particle size analysis and the number of plasticity, the clay used is related to sandy loam.
The influence of quartz grain size within the system CaO–SiO2–D2O, Progress in Crystal Growth and Characterization of Materials. 58 (2-3) (2012) 84-91.
Online since: September 2014
Authors: Ping Gao, Wei Zhang, Wei Tian Wang
As can be seen, the HMO film consists of only (200) (400) peaks, and no diffraction from randomly oriented grains or impurity phases can be observed from the x-ray pattern, indicating that the films are fully epitaxial growth with a-orientation on NSTO (110) substrates.
Fig. 5 shows the Cole-Cole figure of the HMO film under different temperature, it is clear that the Cole-Cole figure is minor arc shape, showing the relaxation time is not a single number.
Online since: February 2013
Authors: N.N. Gosai, G.K. Solanki, Keyur S. Hingarajiya, K.D. Patel
Researchers investigated a number of methods to prepare SnSe thin films viz. atomic layer deposition [7].
The average size of particles has been obtained from the x-ray diffraction pattern using the Scherrer’s formula D = k λ/ β cos (11) where D is the grain size, K is a constant taken to be 0.94, β is the full width at half maximum (FWHM) and λ is the wave length of the x-rays (1.5406Ǻ).
Online since: December 2019
Authors: Ivan I. Rudchenko, Daria K. Levchenko, Alexandr V. Bychkov
Straw as a raw material is an affordable and economically profitable material, besides being after harvesting grain crops, most of the straw is burned on purpose.
The straw building elements production development relevance by the need to solve a number of social and economic problems, such as reducing the construction materials cost, increase the economic efficiency of construction production based on the integrated straw raw materials use.
Online since: January 2019
Authors: Boonsom Porntepkasemsan, Phatchada Nochit, Wutthikrai Kulsawat
Intact residue is the stalk of the rice plant that is left standing in the field after the combine has cut the top most portion of the plant that carries the grain.
Significant reduction in larval numbers can be achieved by removing crop residues through burning.
Showing 25761 to 25770 of 28673 items