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| 1 | Carbothermic reduction kinetics of nanocrystallite Fe 2 O 3 /NiO composites for the production of Fe/Ni alloy显示文摘 | K.S. Abdel-Halim M.H. Khedr M.I. Nasr M.Sh. Abdel-wahab | 2008 | Journal of Alloys and Compounds2008，，1： | 1 |
| 2 | Inhibition of corrosion of steel in produced water of Western Desert crude oil显示文摘 | F.M. Mahgoub B.A. Abd El-Nabey S.A. El-Kharashi M. Atteya M.SH. Ramadan E. Khamis | 2002 | Journal of Applied Electrochemistry2002，，7： | 1 |
| 3 | Mechanochemical synthesis of ZrB 2 –SiC–ZrC nanocomposite powder by metallothermic reduction of zircon显示文摘 | M. Jalaly M. Tamizifar M.Sh. Bafghi F.J. Gotor | 2013 | Journal of Alloys and Compounds2013，，： | 1 |
| 4 | Study of Sintering Behaviour and Electrical Conductivity of Cr-Zn-Fe-O System显示文摘A series of chemical compositions based on Cr, Fe and O with Zn as a partially substitutingion has been prepared in the general formula ZnxCr1-xFe2O by coprecipitation method usingNH4OH as the precipitating agent at pH=10.3. The prepared samples were identified by boththermal analysis (DTA and TGA) and X-ray diffraction (XRD). It was found that no singlephase was obtained for any of the studied compositions but a mixture of different phases wasobserved, depending on the molar percentage of zinc ion substitution as well as on the sinteringtemperature. The temperature dependence of the electrical conductivity, σ, of the preparedsamples was plotted between 25 and 680℃. It was observed that the electrical conductivityincreased with temperature for both samples with x=0.00 and 0.80 Zn ion content whiIe itwas nearly temperature independent for samples with intermediate Zn concentration x=0.2 and0.5 mol fraction. The activation energy, Ea, calculated from the linear reIation, lgσ-1000/T forthe final mixtures (sintered at 1300℃) was calculated. | Hanna, A.A. Khalil, M.Sh. Saleh, H.I. Ali, A.F. | 1999 | Journal of Materials Science & Technology1999，15，1： | 0 |
| 5 | Infrared, Diffuse Reflectance and Dielectric Studies ofAntimony Trisulphide显示文摘橘子,黑人和转移 Sb//2S//3 样品的红外线的吸收系列被学习了在光谱范围 200-4000 厘米 ** 减 **1。不同样品之间的显著差别是除了那些,在橘子在场、转移的硫取样的过量的外观在 543 K 和黑 Sb//2S//3 转了。一些红外山峰的清晰度的变化揭示非结晶 / 水晶的变化。精力差距价值上的结晶度和化学计量的度的效果被使用光方法调查。获得的绝缘的参数 epsilon 素数和 epsilon 加倍不同样品的素数被结晶度的度彻底地影响并且顺利由频率或温度或两个影响了,除了在更低的频率。(编辑作者摘要) 26 个裁判员。 | Hanafi, Z.M. Ismail, F.M. Khalil, M.Sh. | 1998 | Journal of Materials Science & Technology1998，14，4： | 0 |
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