Browsing Mohd Nazree Derman, Assoc. Prof. Dr. by Title
Now showing items 27-46 of 66
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Effect of sintering on the physical and mechanical properties of Co-Cr-Mo (F-75)/HAP composites
(Universiti Kebangsaan Malaysia, 2013-12)This paper reports on the effects of HAP addition and sintering temperature on the microstructure and properties of the F-75/HAP composites fabricated by powder metallurgy. Co-Cr-Mo (F-75) is used in orthopedics because ... -
Effect of solution treatment on Mg galvanic anodes in CaSO4 – MG(OH)2 aqueous solution
(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 ... -
Effect of temperature of oxalic acid on the fabrication of Porous anodic alumina from Al-Mn alloys
(Hindawi Publishing Corporation, 2013)The influence of temperature of oxalic acid on the formation of well-ordered porous anodic alumina on Al-0.5 wt% Mn alloys was studied. Porous anodic alumina has been produced on Al-0.5 wt% Mn substrate by single-step ... -
The effects of autocatalyst copper coating of SiCp on the microstructure of CuSiCp composites
(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 ... -
Effects of Magnesium addition on corrosion behaviour of Al-Mg composite fabricated using Powder Metallurgy method
(Universiti Kebangsaan Malaysia (UKM), 2008-12-03)The study was focusing the effects of magnesium addition on corrosion behaviour of PM Al composite. The corrosion behaviour between PM Al composite reinforced with short fibres alumina Saffil™ with and without 2 wt% of ... -
Electrical properties of chitosan-ferredoxin film
(American-Eurasian Network for Scientific Information (AENSI), 2013)In this study, chitosan was blended with ferredoxin to further improve the electrical properties of sensing film. Chitosan powder was dissolved in 2% of acetic acidand blended with ferredoxin. The mixture was subsequently ... -
Electrochemical behaviour of PM Al-Mg composites reinforced with alumina saffil short fibres
(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 ... -
Electrochemical characterisation of hybrid activators for aluminium sacrificial anodes in natural sea water
(Malaysian Citation Centre & Ministry of Education, 2013)This paper reports on the electrochemical behaviour of as-cast Al-Zn-Mg alloys activated by tin (Sn) and ruthenium dioxide (RuO2) in natural sea water. The potential and advantages of Sn and RuO2 as hybrid activators in ... -
Electrochemical corrosion behaviour of Mg-(Ca,Mn) sacrificial anodes
(Trans Tech Publications, 2013)The aim of the study is to identify the effect of Ca in Mg-Mn alloy on electrochemical corrosion behavior for the development of high performance sacrificial anode. Mg alloys were fabricated by casting technique under an ... -
Electrochemical measurement of PBS using cyclic voltammetry and AAO fabricated at ambient temperature and low potential
(Trans Tech Publications, 2013)Anodic aluminium oxide fabricated at ambient temperature and low potential in phosphoric acid electrolyte was used as the working electrode for the electrochemical measurement of phosphate buffer saline under different pH ... -
The electromechanical study on Magnesium sacrificial anode in cathodic protection
(Universiti Kebangsaan Malaysia (UKM), 2008-12-03)Magnesium is among the anode material usually applied in cathodic protection in soil application. The corrosion behaviour of Mg anode was studied to understand corrosion behaviour of the Mg anode. The electrochemical ... -
Erosion corrosion of PM Aluminium Reinforced with Alumina Saffil in NaCI and sand solution
(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 ... -
Fabrication of calcium phosphate coating on pure magnesium substrate via simple chemical conversion coating: surface properties and corrosion performance evaluations
(Elsevier, 2018)The main objective of the current work was to fabricate calcium phosphate (CaP) coating on 99.9% purity magnesium, Mg substrate through simple chemical conversion method and evaluated the surface properties and corrosion ... -
Grafting amino-acid molecular imprinted polymer on carbon nanotube for sensing
(Elsevier Ltd., 2013)Molecular imprinted polymer (MIP) is a good matrix that exhibit satisfactory recognition ability when integrated onto sensing transducer. We report on the preparation of such material by graft-polymerizing MIP on the surface ... -
Grafting amino-acid molecular imprinted polymer on carbon nanotube for sensing
(Malaysian Technical Universities Network (MTUN), 2012-11-20)Molecular imprinted polymer (MIP) is a good matrix that exhibit satisfactory recognition ability when integrated onto sensing transducer. We report on the preparation of such material by graft-polymerizing MIP on the surface ... -
High temperature corrosion behaviour of steel with a Carbonate deposit at 1123K
(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 ... -
Highly response and sensitivity Chitosan-Polyvinyl alcohol based Hexanal sensors
(EDP Sciences, 2016)This work is to study the sensing properties of chitosanpolyvinyl alcohol film sensors upon hexanal gas exposure using vapour sensing technique. The sensor fabrication process was done using electrochemical deposition ... -
Impedance study on Mg Sacrificial anode for soil corrosion protection
(Universiti Malaysia PerlisSchools of Materials Engineering, 2008-05)Sacrificial anode is one of the methods that usually applied in soil corrosion protection especially magnesium (Mg) based anode. This study is focuses on high-potential Mg anode and pure Mg anode. The value of open-circuit ... -
Influence of Activated Carbon Particles on Intermetallic Compound Growth Mechanism in Sn-Cu-Ni Composite Solder
(EDP Sciences, 2016-10)The influence of Activated Carbon (AC) particles on mechanical properties of Sn-Cu-Ni-xAC solder joint was investigated. Five different Activated Carbon (AC) percentage addition (0 wt. %, 0.25 wt. %, 0.5 wt. %, 0.75 wt. ... -
An investigation of TiO2 addition on microstructure evolution of Sn-Cu-Ni solder paste composite
(EDP Sciences, 2016)In this research, varying fraction of titanium oxide (TiO2) reinforcement particles was successfully incorporated into Sn-Cu-Ni solder paste in an effort to study the influence of TiO2 addition on microstructure evolution ...