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Online since: September 2014
Authors: Ya Yun Gao, Yue Chao Guo, Jing Jing Liu, Xiao Hui Duan
Table 1.
Considering the requirements, the schematic of system model is shown as Fig.1.
Fig. 1 System model There are three mainstream approaches to realize the test system.
PXIe-6672 Timing module TCXO 10 MHz reference clock (1 ppm stability) for instrumentation.
[3] Ho Yang; Jaewook Shim, “Software-based giga-bit WLAN platform”, 2014 IEEE International Conference on Consumer Electronics (ICCE), pp. 478-479, 2014
Online since: January 2007
Authors: Lian Xi Hu, Erde Wang
To minimize the porosity due to Kirkendall diffusion and refine the microstructure of the synthesized γ-TiAl alloys, nanocrystalline Ti/Al (atomic ratio 1:1) composite powders as a precursor for synthesis of γ-TiAl alloy were prepared by mechanical milling [19, 20].
References [1] H.
Trans., 8 (1) (1970): 2943 [4] Liang Guoxian, Li Zhimin, Wang Erde, J.
Acta Metall., 21 (1) (1973): 61 [18] M.
Forum, 475-479 (2005): 2185 [39] Shi Gang, Hu Lianxi, Wang Erde, J.
Online since: September 2014
Authors: Hélio Lucena Lira, Gelmires Araújo Neves, Danielle Nascimento Silva Oliveira, Ana M.G.D. Mendonça, Alexsandra Cristina Chaves
The incorporation of wastes from various industrial activities in ceramic products appears as a technological alternative to reduce the environmental impacts caused by the indiscriminate disposal of wastes in nature [1, 2].
Results and Discussion Particle size analysis Table 1- Particle size analysis of the green ceramic mass particles Composition Clay (%) (x<2µm) Silt (%) (2µm< x <20µm) Sand (%) (x>20µm) Diameter Average (µm) Composition: (35%) de R.Kaolin; (35%) R.
Thermogravimetric analysis: Figure 1 illustrates the thermogravimetric analysis curve of the ceramic mass Fig. 1 – Thermogravimetric analysis of the ceramic mass In the thermogravimetric analysis curve, it is observed three stages of mass loss.
The second stage is between 225 and 479oC, and can probably be associated to the organic matter and hydroxyls of the clay fraction and the third and last stage between 479 and 690 oC, can be related to the decomposition and loss of carbonates and hydroxides present in the ceramic mass.
References [1] E.
Online since: February 2011
Authors: Fang Xin Yu, Jian Yi Cheng, Xue Wen Ao
Fig.1 Variation of hardness of Cu-0.6%Cr-0.15%Zr-0.05%Mg-0.02%Si alloy with aging time and temperature (a) rolling 50% (b) rolling 80% Fig.1 also shows the effect of the amount of rolling on hardness of Cu-0.6Cr-0.15Zr-0.05Mg-0.02Si alloy.
After 80% rolling and aging at 480˚C for 1 h, the electrical conductivity is 85.5% IACS as shown in Fig. 2.
Conclusions (1) Cu-0.6%Cr-0.15%Zr-0.05%Mg-0.02%Si alloy can attain good comprehensive properties after 80% rolling and aging at 480˚C for 30min, the hardness and conductivity reach 150HV and 82.5%IACS, respectively.
References [1] J.H.
Journal of Alloys and Compounds Vol. 479 (2009), p.303 [3] J.W.
Online since: March 2012
Authors: Ya Qin Li, Cao Yuan
It has been proposed by Chandran et al. in 1998 [1], and has become the basis for a lot of subsequent work in this area.
(5) The flow sheet of algorithms is presented in Fig.1.
Update Window Figure. 1.
References [1] K.
In ICDCS ’98: Proceedings of the 18th International Conference on Distributed Computing Systems, pages 472–479, May 1998
Online since: March 2015
Authors: Nangkula Utaberta, Yong Seng Toong
These pre-war shophouses’ in Chinatown area have significantly witnesses the Kuala Lumpur city’s developments, symbolises cultural and heritage of the locality which is unique to KLC (Figures 1).
Figure 1, Pre-war Shophouses’ in Chinatown, Kuala Lumpur Pre-war Shophouses and the Concept of Adaptive Re-use The idea of adaptive re-use provides a common ground for city’s economy and conservation to meet and compromise.
Thus, the city should be “legible” (Lynch, 1960, pp. 1-2).
References [1] Strauss, A. (1976).
Cities, 21(6), 471–479. doi:10.1016/j.cities.2004.08.005 [4] Lynch, K.
Online since: December 2013
Authors: Mohd Nizam A. Rahman, Baba M. Deros, Mohd Azhar Sahwan
LM has become a widely acceptable and adoptable best manufacturing practice across countries and industries [1].
Their details are shown in Table 1.
Reference [1] M.
Wahab, A survey on lean manufacturing implementation in Malaysian automotive industry, International Journal of Innovation, Management and Technology, 1(2010) 374-380
MacDuffie, The road to `root cause’: shopfloor problem solving at three auto assembly plants, Management Science, 43 (1997) 479-502
Online since: June 2020
Authors: Lu Wang, Huan Wu Cheng, Wei Wei Chen, Yong Fu Zhang, Yan Xiang, Yun Jie Yang, Ai Ming Bu
The schematic diagram of the electrolytic plasma spraying was shown in Fig. 1.
Sample Holder Fig. 1.
XPS survey spectra (a) and high resolution of (b) Si 2p Table 1.
References [1] W.Y.
Awasthy, Oxidation-resistant carbon-carboncomposites up to 1700-◦C, Carbon. 33 (1995) 479–490
Online since: January 2014
Authors: Károly Gyáni, László Ráczkövi, János Kundrák
The durability of the cutting edge can be characterized in several ways [1, 2].
The forms of wear detectable in optical microscope images can be seen in Fig. 1.
Clearance face Chamfer Rake face Flank wear Notch wear Crater wear Chipping Fig. 1 Wear forms of a CBN cutting tool that can be observed with optical microscope for a) a new insert and b) a worn insert Cutting experiments During the cutting experiments the outer cylindrical surface of 100Cr6 (62±2 HRC) ball bearing rings were machined.
References [1] Macurová, A., Vasilko, K.: Two local extremes of cutting speed.
International Journal of Advanced Manufacturing Technology, Volume 20, Issue 7, 2002 pp. 475-479 [10] Takatsu, S., Shimoda, H., Otani, K.: Effect of CBN content on the cutting performance of polycrystalline CBN tools.
Online since: October 2009
Authors: Li Gao, Xiao Jun Meng, Yong Jin Yu
At present, integration becomes popular and it will be the tendency of future enterprises [1].
To take the five business processes as examples, figure 1 shows the enterprise integration model based on services.
Fig.1 Service-based enterprise integration implementation model In the current business environment, critical data of enterprise are stored in heterogeneous systems, including the PDM system, customer relationship management systems, ERP systems, Web servers and other systems.
References [1] N.
Dai and et al.: Structure of CIMS Enterprise-oriented Integration Platform System, Vol. 30-4 (2002), pp.479-482
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