Mohd Nazree Derman, Assoc. Prof. Dr.: Recent submissions

Now showing items 41-60 of 66

    • Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties 

      Shahrizal, M. H.; Sri Asliza, Md Amin; Mohd Nazree, Derman; Mohd Zaheruddin, Kasmuin (Universiti Sains Malaysia (USM), 2006-05-24)
      Natural hydroxyapatite has potential to be used as implant material in biomedical applications. In this study natural HA were obtained from bovine bone by heated and ground into desired size. Dense natural HA were fabricated ...

    • Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method 

      Nur Maizatul Shima, Adzali; Shamsul Baharin, Jamaludin; Mohd Nazree, Derman; Nur Hidayah, Ahmad Zaidi (SIRIM, 2010-11-22)
      This preliminary study of HAP addition in Co-Cr-Mo (F-75) was carried out by powder metallurgy method. The lab work comprises the mixing of Co-Cr-Mo with different HAP (hydroxyapatite) composition which varied from 0 wt. ...

    • Effect of Ca on the performance of Mg-Mn sacrificial anodes by electrochemical corrosion techniques 

      Shaiful Rizam, Shamsudin; C. I., Mahdi; Mohd Nazree, Derman; A. M. H., Firdaus; A. R., Daud; T., Loshniban (Universiti Malaysia PerlisSchool of Microelectronic Engineering and Institute of Nano Electronic Engineering (INEE), 2009-12-21)
      The aim of the study is to identify the effect of Ca in Mg-Mn alloy on electrochemical corrosion behaviour for development of high performance sacrificial anode. Mg alloys were fabricated by casting technique under an ...

    • Effect of solution treatment on Mg galvanic anodes in CaSO4 – MG(OH)2 aqueous solution 

      A. M. H., Firdaus; Shaiful Rizam, Shamsudin; Shamsul Baharin, Jamaludin, Prof. Dr.; M. N., Derman; Mohd Fitri, Mohamad Wahid; C. I., Mahdi (PETRONAS, 2009-07-20)
      The effect of heat treatment on the Mg anode was investigated in CaSO4-Mg(OH)2 aqueous solution. The Mg sample was solutionised at 150oC, Pure and untreated Mg anode were also studied as a reference. Eoc and Tafel corrosion ...

    • Characterization of porous anodic aluminium oxide film on aluminium templates formed in anodizing process 

      Juyana, A. Wahab; Mohd. Nazree, Derman (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      A porous anodic aluminium oxide (AAO) films were successfully fabricated on aluminium templates by using anodizing technique. The anodizing process was done in the mixed acid solution of phosphoric acid and acetic ...

    • Corrosion behaviour of powder metallurgy aluminium matrix composite reinforced with alumina Saffil™ short fibre 

      Mohd Nazree, Derman; Normah, Che Man (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      The corrosion behaviour of PM Al composite will be affected by the presence of alloying element and reinforcing phase in the composite. This study focused on magnesium and alumina Saffil™ short fibres reinforcement affected ...

    • The effect of heat treatment on the open circuit potential of magnesium sacrificial anode 

      A. M. H., Firdaus; Shaiful Rizam, Shamsudin; Shamsul Baharin, Jamaludin; M. N., Derman; Mohd Fitri, Mohd Wahid; M. Z., Ruhiyudin (University of Malaya, 2009)
      Magnesium sacrificial anode that possess high value of open circuit potential, Eoc is needed as it can protect larger area of underground metal structure in cathodic protection. Solution treatment was applied on magnesium ...

    • Mechanical properties of various composition of Aluminum Matrix composite 

      Kamrosni, Abdul Razak; Mohd Nazree, Derman; Noraziana, Parimin; Rita, Mohd Said (Universiti Malaysia Perlis, 2009-12-01)
      The various composition of alumina will affect the mechanical properties of aluminum matrix composite. The properties that affect were density, percentage of porosity, arrangement of the microstructure and also the hardness. ...

    • Effect of alloying elements (Ni and Cr) on density and hardness of Co alloy fabricated by powder metallurgy 

      Raudhah, Othman; Shamsul Baharin, Jamaludin; Mohd Nazree, Derman (Universiti Malaysia Perlisp.1-5, 2009-12-01)
      Influences of Ni and Cr addition on the properties of powder metallurgy Co base alloys were investigated. The alloys were produced by powder metallurgy technique and sintered under argon atmosphere. Scanning electron ...

    • Characterization of F75-HAP produced by Powder Metallurgy method 

      Nur Maizatul Shima, Adzali; Shamsul Baharin, Jamaludin; Mohd Nazree, Derman; Nur Hidayah, Ahmad Zaidi (Universiti Malaysia Perlis, 2009-12-01)
      This research was carried out to study the properties of Co-Cr-Mo filled with different composition of HAP that have been prepared by powder metallurgy method. The raw materials used in this research were Co-Cr-Mo powder ...

    • The effects of autocatalyst copper coating of SiCp on the microstructure of CuSiCp composites 

      Azmi, Kamardin; Mohd Nazree, Derman; Shaiful Rizam Shamsudin; Mazlee, Mohd Noor; J.A.H., Iqwan (Universiti Malaysia Perlis, 2009-12-01)
      In this paper, the autocatalyst copper coating (ACC) of silicon carbide particle (SiCp) was performed after a sequence of surface treatment, sensitization and surface activation processes. The ACC process was operated ...

    • Potentiodynamic polarization of Mg-0.22ca alloys containing minor element of Aluminium 

      Shaiful Rizam, Shamsudin; Mohd Nazree, Derman; C.I., Mahdi; Azmi, Kamardin; Abd. Razak, Daud; Mazlee, Mohd Noor; A.M.H., Firdaus; G., Sasirehka (Universiti Malaysia Perlis, 2009-12-01)
      Mg alloys played a significant role in replacing the existing sacrificial anodes. To maintain the negative potential and its capability in preventing corrosion, Ca and Al was added as alloying elements. Polarization curves ...

    • The effect of heat treatment on the anode efficiency of Magnesium sacrificial anode 

      A.M.H., Firdaus; Saiful Rizam, Shamsudin; Shamsul Baharin, Jamaludin; Mohd Nazree, Derman (Universiti Malaysia Perlis, 2009-12-01)
      High efficiency sacrificial anode from Mg alloy is needed as it has higher capability of protecting underground metal structure against corrosion in cathodic protection. Solution treatment was applied to Mg sacrificial ...

    • Electrochemical behaviour of PM Al-Mg composites reinforced with alumina saffil short fibres 

      Normah, Cheman; Mohd Nazree, Derman; Ismail, Talib (Universiti Malaysia Perlis, 2009-12-01)
      The electrochemical behaviour of powder metallurgy (PM) Al-Mg composites, PM Al composites and PM Al-Mg alloy have been compared with standard PM Al in 3.5 wt% NaCl. The effects of alumina Saffil short fibres reinforcement ...

    • Study of anodised PM Aluminium matrix composite reinforced with 15 wt % Saffil Alumina short fibre 

      Mohd Nazree, Derman; Zainal Arifin, Ahmad; Luay Bakir, Hussian; Nurulakmal, Mohd Sharif (Malaysian Institute for Nuclear Technology Research (MINT), Xapp Malaysia-MNS & Universiti Kebangsaan Malaysia (UKM), 2006-11-29)
      A study of wear behaviour on anodised PM aluminium matrix composites (AMC) reinforced with Saffil™ alumina short fibres was done. AMC was fabricated by powder metallurgy methods (PM) with using Al flake powders and Saffil™ ...

    • Study of wear on anodised PM Aluminium Matrix composite reinforced with 15 wt % Saffil Alumina Short Fibre 

      Mohd Nazree, Derman; Zainal Arifin, Ahmad; Luay Bakir, Hussain; Nurulakmal, Mohd Sharif (Universiti Malaysia Perlis, 2007-06-09)
      A study of wear behaviour on anodised powder metallurgy aluminium matrix composites (PM AMC) reinforced with Saffil™ alumina short fibres was done. AMC was fabricated by powder metallurgy methods (PM) with using Al flake ...

    • Erosion corrosion of PM Aluminium Reinforced with Alumina Saffil in NaCI and sand solution 

      Mohd Nazree, Derman; Mohd Faiz, Bahardin; Kamrosni, Abdul Razak; Noraziana, Parimin; Zaherudin, Kasmuin; Shamsul Baharin, Jamaludin (Universiti Teknologi Malaysia (UTM), 2007-11-26)
      The erosion-corrosion behaviour of anodised and non anodised PM aluminium matrix composite in sodium chloride (NaCl) containing sand has been studied. The AI composite reinforced with 15 wt % short fibre alumina Saffil ...

    • High temperature corrosion behaviour of steel with a Carbonate deposit at 1123K 

      Habsah, Md Ishak; Mohammed Misbahul, Amin; Nazree, Derman; Khairul Rafezi, Ahmad (School of Materials Engineering, 2007)
      The high temperature corrosion behavior of A1S1 304 austenitic stainless steel and S45C carbon steel were studied in presence with CaCO3 salt at 1123K for 24,48,72, 96 and 120 hour. The studies were carried out to determine ...

    • Conductive coating strategy for Magnesium alloy as a surface protection and reliability 

      Ooi Peng Sheng (Universiti Malaysia PerlisSchool of Materials Engineering, 2008)
      The methods and technologies in various coatings for magnesium alloys are studied. The magnesium alloy used in this final year project is AZ91D, which is still in very early using stages in semiconductor industry. This ...

    • A study of hardcoat anodizing on PM Al-Mg composite 

      Mohd Nasuha Ab. Halim (University Malaysia PerlisSchool of Materials Engineering, 2008-05)
      This research is being conducted to investigate an effect occurring on anodizing process on powder metallurgy Aluminium-Magnesium (PM Al-Mg) composite. Composite materials are fabricated by using powder metallurgy method ...