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Materials and Methods Study Area The study was conducted in Ijayapi, Kubwa (9.160294°N, 7.316732°E), Federal Capital Territory, Nigeria.
Alexandria Journal for Veterinary Sciences, 59(1)
International Journal of Science and Nature, 1(1), 34-37
Journal of Aquatic Science and Marine Biology, 2(4), 7-12
ASRIC Journal on Agricultural Sciences, 175

It can be seen that some short side materials of the sheet is flow into the die in the forming process, and it also confirms the coexistence of forming nature of drawing and bulging.
Formability of Materials - 2000A.D., JRNewby and BAHiemeier eds., ASTMSTP753, American Society for Testing and Materials, (1982), p3-18
[2] Kang Chen, Tao Zhou, Chengyun Peng and Yuanfang Chen: Advanced Materials Research Vol. 148-149(2011), p721-727
[3] E Da-xin and Mizuno Takaji: Materials Science and Technology Vol. 17(2009), p351-354(In Chinese)
Journal of Materials Processing Technology, 91(1999), p270-277(In Chinese)

The effects of projectile's materials In the simulation, the materials of the bar and pad are titanium and aluminum, respectively.
The effects of projectile's materials (steel and titanium) on the consistency were analyzed as follows: Table 4 Compare of peak acceleration Projectile's materials a1+a2 (×105g) a1+2 (×105g) error Titanium (TC4) 0.6676 0.6530 2.19% Steel (45) 0.8982 0.8484 5.55% Figure 6 Acceleration signal b.
The effects of adjustment pad's materials In the simulation, the materials of bar and projectiles are titanium, and the velocity of projectiles is 25 m/s, and the thickness of pad is 0.002 meter.
The effects of pad's materials (steel, copper and titanium) on the consistency were analyzed as follows: Table 5 Compare of peak acceleration Pad's materials a1+a2 (×105g) a1+2 (×105g) error Aluminum (6063-T6) 0.6676 0.6530 2.19% Copper (H62) 0.6875 0.6651 3.25% Steel (45) 0.7273 0.6654 8.51% Figure 7 Acceleration signal c.
The effects of adjustment pad's thickness In the simulation, the materials of bar and projectiles are titanium, and the material of pad is aluminum, and the velocity of projectiles is 25 m/s.

The collision progress between piston and the guide sleeve at 2m/ssimulated by LS-DYNA software shows that the maximum stress is 674MPa which locates at at the edge of the liquid inlet hole of guide sleeve, and the maximum stress on interface is less than 400MPa, both of them area lower than theyield strength of materials, so the guide sleeve is of shock resistance.
The strength of the seal materials requires the pressure in cylinder should not be too high, and the peak should be under 40MPa.
Vice versa, when one-sided clearance is 0.1mm, the buffering terminal speed will decrease to under 0.35m/s, and the peak pressure is within the permitted range of seal materials.
Journal of Mechanical & Electrical Engineering, No.5.(1999),P.239-241
Journal of Mechanical & Electrical Engineering,Vol.27(3)(2010), P.33-37

The ratio of raw materials and some important conditions affecting the adsorbent performance were carefully examined.
Direct orange 26 (DO-26) is a water-soluble anionic azo dye, which has been commonly used in dyeing of various materials composed of cellulose fibers.
Materials and Methods Materials.
Journal of Colloid and Interface Science, 508 (2017) 387-395
Journal of Water Process Engineering 13 (2016) 127-136

In order to promote blasting efficiency and to establish effective blasting demolition techniques, it is important to know the mechanism of the dynamic fracture process on rock or construction materials.
We would like to provide these experimental data, which can confirm the validities of the related numerical simulations or fracture models for the rock materials.
We would like to provide these experimental data, which can confirm the validities of the related numerical simulations or fracture models for the rock materials.
N = L1/(2δ) = Pa/Sd. (3) Ma et al [5] also indicated the prediction method for dynamic tensile strength of rock materials.
In an addition, the equations of state for materials are necessary.

As a result, the rate of materials’ utilization is not proper.
Acknowledgements This research is supported by the National Natural Science Foundation of China (NO.50139030).
Journal of Guizhou University (Natural Sciences) Vol. 26, No. 3, Jun. 2009 [8].
Journal of Hunan Urban Construction College Vol.8, No.1, Mar. 1999 [14].
Journal of Ezhou University Vol.7, No.2, Apr. 2000 [15].

Effect of Voltage and Current Density on the Coating Performance of Micro Arc Oxidation on Pure Titanium Metal Guang Jin a, Nan Zheng b, Chang-sheng Lou c College of Material Science Engineering, Shenyang Ligong University, Shenyang 110159,China a teacher_jg@163.com, b zn116252952@163.com, c chsh_lou@163.com Keywords: pure titanium metal; micro arc oxidation; current density; voltage; micro hardness Abstract.
Experimental conditions and means Experimental materials and equipments: materials was pure titanium(Ti) plate, size was 35 mm × 20 mm × 2 mm; MAO equipments that bought from Russia, the power’s wave was direct current pluse.
Sinebryukhou: Russian Journal of Applied Chemistry Vol .73 (2000), p. 6 [4] Y.M.
Jiang: Journal of Inorganic Materials Vol.18 (2003), p.1325 (In Chinese) [5] B.G.
Xu: The Chinese Journal of Nonferrous Metals Vol.15 (2005), p.26 (In Chinese)

Experimental details Experiment materials: The cladding substrate are worn plunge piston, coating alloy power is 55T (Fe-based power).
Journal of Materials Processing Technology. 2009, 209: 4970–4976
Journal of Refractory Metals & Hard Materials.2009, 27: 485–491
Journal of Iron and Steel research, International. 2009, 16(4): 84-88 [7]Sheng-feng Zhou, Xiao-yan Zeng, Qian-wu Hu,Yong-jun Huang.
Applied Surface Science. 2008, 255:1646-1653 [8]Wei-fu Wang, Mao-cai Wang, Zhang Jie , Feng-jiu Sun, Da-wei Huang.

PREFACE The 10"' International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials 2003, ISMANAM-2003 was held in Foz do Iguayu, Brazil, from 241h to 28th August 2003.
After the reviewing process 124 papers were accepted for publication in this special volume of Journal of Metastable and Nanocrystalline Materials.
The strong international participation and high quality of presentations is an indication of the continuing interest in the field of metastable and nanocrystalline materials in fundamental research and applied engineering.
The mechanical, magnetic and electrochemical properties of metastable and nanocrystalline materials were also covered in many papers with special focus on applications.
Finally, we would like to acknowledge the financial support of many industrial companies and the following Brazilian Institutions; F AP ESP, CNPq, CAPES and Federal University of Sao Carlos through the Center for Materials Characterization, CCDM, Graduate Program in Materials Science and Engineering, PPG-CEM, and Department of Materials Engineering, DEMa.