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Xu 1e 1 School of Materials Science & Engineering, Northwestern Polytechnical University, Xi'an 710072, P.R.China 2 School of Materials Science and Engineering, Henan University of Science & Technology, Luoyang 471003, P.R.China a fxchen@mail.haust.edu.cn, blihejun@nwpu.edu.cn, cguojq@mail.haust.edu.cn, d yys@mail.haust.edu.cn, egz_xu@163.com Key words: copper alloy, solid cage, superplasticity.
Test materials and methods The test materials used in this study are lead brass and aluminum bronze.
The compositions of the materials are listed in Table 1.
Mechanical Engineering Materials Vol.4(1982), p.12
Aerospace Materials & Technology Vol.1(1991), p.9

Materials and Methods Data Collection Out of the eighteen political administrations in East Gojjam Zone, there are only four meteorological stations, namely, Debre Markos (10.33oN, 37.73oE), Debrewerk (10.66oN, 38.17oE), Mota (11.08oN, 37.88oE), Yetnora (10.17 oN, 38.12 oE) as shown in Fig. 2.
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International Journal of Transportation Science and Technology, No 9, 2020
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Materials and Methods GNRs can be divided into armchair graphene nanoribbons (AGNRs) and zigzag graphene nanoribbons (ZGNRs).
Computational Materials Science 81 (2014): 348-52
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However, it is difficult to bond a different material together because of the chemical stability.
The work material is commercial PTFE with shape of 30 x 25 x 3 mm. .
On the other hand, the widths of groove of both materials become narrower than the calculated width.
Hattori: Journal of the Surface Science Society of Japan, Vol. 18 (1997), No. 7, pp. 7-12
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The fixation materials should be removed during the fifth month after injury.
The fixation materials should be removed during the fifth month after injury.
Corrosion makes weakening of appliances, that can lead to mechanical failure or even fracture of the orthodontic materials.
According to Kawai et.al., in the review of their research the radiographic features of 325 mandibular fracture sites in 231 patients over a 10-year period were investigations and remove fixation materials after fractures of the mandible through retrospective research of radiographs.
The fixation materials should be removed during the fifth month after injury.

For more precise results non-linear behaviour of the materials has to be considered.
Non-linear material data were based a reduced material strength in tension which was defined as 0.5 MPa.
Labudkova, Fibre concrete foundation slab experiment and FEM analysis, Key Engineering Materials. 627 (2015) 441-444
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Tvrda, Probability and sensitivity analysis of plate, Applied Mechanics and Materials. 617 (2014) 193-196

However, the life-time of boiler materials is determined not only by their creep strength but also by their steam and fireside-corrosion resistance.
The main advantages of CVD-FBR deposition of Al-Hf coatings are that it can be realized at temperatures below 600°C, in short times, at a low cost without affecting the microstructure of the materials.
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Bamberger, Structure refinement of titanium carbonitride (TiCN), Materials Letters, Vol. 35, pp. 344 - 350 (1998)
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Osterlund, Role of bismuth in nano-structured doped TiO2 photocatalyst prepared by environmentally benign soft synthesis, Journal of Materials Science, Vol. 49(9), pp. 3560-3571 (2014)
Siegfried Hofmann, Auger- and X-Ray Photoelectron Spectroscopy in Materials Science, Springer Science & Business Media, ISBN 9783642273803, pp. 453 (2012)

Energy resources lay the material foundations for industrial production and living standards.
Journal of Finance and Economics.
Journal of Beijing Institute of Technology (Social Science Edition).
Economic Research Journal,2009(4):56-64