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Laser induced effect on the physical properties of nanometric ferrite : Ni {u0353} Mn₀.₈-₂Mg₀.₂Fe₂O₄j 0 {u2264} x {u2264} 0.40 / Ghada Omar Elsayed Khalil Daoud ; Supervised M. A. Ahmed , Mohy Saad Mansour , Jala Mahmoud Elazab

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ghada Omar Elsayed Khalil Daoud , 2011Description: 110 P. : charts , facsimiles ; 25cmOther title:
  • تأثير التشعيع بالليزر على الخواص الفيزيائية للفرييت ذو الخواص النانومترية : Ni {u0353} Mn₀.₈- {u0353}{u0353} Mg₀.₂Fe₂O₄j 0 {u2264} x {u2264} 0.40 [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Science - Department of Laser Application in Engineering Summary: The samples were prepared by two different methods standard ceramic technique and co-precipitation method . In the first method weighing metal oxides in stoichimetric ratios then the mixture are grinded together for 3 hours . The powder was pressed using uniaxial press of pressure 1.9 x 10 ⁸ Nm -² , presintered at 900 {u00BA}C for 10 hours using heating rate of 4 {u00BA}C / min and final sintering at 1200 {u00BA}C for 7 hours at the same rate
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.24.11.M.Sc.2011.Gh.L (Browse shelf(Opens below)) Not for loan 01010110057115000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.24.11.M.Sc.2011.Gh.L (Browse shelf(Opens below)) 57115.CD Not for loan 01020110057115000

Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Science - Department of Laser Application in Engineering

The samples were prepared by two different methods standard ceramic technique and co-precipitation method . In the first method weighing metal oxides in stoichimetric ratios then the mixture are grinded together for 3 hours . The powder was pressed using uniaxial press of pressure 1.9 x 10 ⁸ Nm -² , presintered at 900 {u00BA}C for 10 hours using heating rate of 4 {u00BA}C / min and final sintering at 1200 {u00BA}C for 7 hours at the same rate

Issued also as CD

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