Khairel Rafezi Ahmad
Khairel Rafezi Ahmad
School of Materials Engineering, Universiti Malaysia Perlis
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The sensing mechanism and detection of low concentration acetone using chitosan-based sensors
TI Nasution, I Nainggolan, SD Hutagalung, KR Ahmad, ZA Ahmad
Sensors and Actuators B: Chemical 177, 522-528, 2013
Effect of load and sliding speed on wear and friction of aluminum-silicon casting alloy
RA Al-Samarai, AKR Haftirman, Y Al-Douri
International Journal of scientific and Research publications 2 (3), 1-4, 2012
The influence of roughness on the wear and friction coefficient under dry and lubricated sliding
RA Al-Samarai, KRA Haftirman, Y Al-Douri
Int. j. sci. eng. res 3 (4), 1-6, 2012
Evaluate the effects of various surface roughness on the tribological characteristics under dry and lubricated conditions for Al-Si alloy
A Riyadh, A Khairel Rafezi, Y Al-Douri
Journal of Surface Engineered Materials and Advanced Technology 2012, 2012
Effect of temperature of oxalic acid on the fabrication of porous anodic alumina from Al-Mn alloys
CH Voon, MN Derman, U Hashim, KR Ahmad, KL Foo
Journal of Nanomaterials 2013, 40-40, 2013
The influence of nickel and tin additives on the microstructural and mechanical properties of Al-Zn-Mg-Cu alloys
HT Naeem, KS Mohammed, KR Ahmad, A Rahmat
Advances in Materials Science and Engineering 2014, 2014
Room temperature anodization of aluminum and the effect of the electrochemical cell in the formation of porous alumina films from acid and alkaline electrolytes
A O Araoyinbo, A Rahmat, M Nazree Derman, K Rafezi Ahmad
Advanced Materials Letters 3 (4), 273-278, 2012
Wettability, Electrical and Mechanical Properties of 99.3Sn-0.7Cu/Si3N4 Novel Lead-Free Nanocomposite Solder
MAA Mohd Salleh, MH Hazizi, ZA Ahmad, K Hussin, KR Ahmad
Advanced Materials Research 277, 106-111, 2011
Comparative study of corrosion behavior of AA2014/15 Vol% Al2O3p and AA2009/20 Vol% SiCw
SB Jamaludin, Z Yusoff, KR Ahmad
Portugaliae Electrochimica Acta 26, 291-301, 2008
The influence of alumina particle size on sintered density and hardness of discontinuous reinforced aluminum metal matrix composite
KR Ahmad, SB Jamaludin, LB Hussain, ZA Ahmad
Jurnal Teknologi 42 (A), 49-57, 2005
Intermetallic compound formation on solder alloy/Cu-substrate interface using lead-free Sn-0.7 Cu/recycled-Aluminum composite solder
F Somidin, MAA Mohd Salleh, KR Ahmad
Advanced Materials Research 620, 105-111, 2013
Structural transformation of agricultural waste/coke blends and their implications during high temperature processes
NFM Yunos, M Zaharia, KR Ahmad, D Nath, M Iwase, V Sahajwalla
ISIJ international 51 (7), 1185-1193, 2011
Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
ARA Al-Samarai, KR Ahmad, Y Al-Douri
Procedia Engineering 53, 616-623, 2013
Effect of heat treatment on microstructure, hardness and wear of aluminum alloy 332
F Zainon, KR Ahmad, R Daud
Applied Mechanics and Materials 786, 18-22, 2015
Mechanical properties of dissimilar welds between stainless steel and mild steel
SB Jamaludin, MN Mazlee, SKA Kadir, KR Ahmad
Advanced Materials Research 795, 74-77, 2013
A simple one-step anodising method for the synthesis of ordered porous anodic alumina
CH Voon, MN Derman, U Hashim, KR Ahmad, LN Ho
Journal of Experimental Nanoscience 9 (2), 106-112, 2014
Effect of friction stir processing on the microstructure and hardness of an aluminum-zinc-magnesium-copper alloy with nickel additives
HT Naeem, KS Mohammed, KR Ahmad
The Physics of Metals and Metallography 116 (10), 1035-1046, 2015
Sintering behavior and microstructure evolution of mechanically alloyed W–bronze composite powders by two-step ball milling process
KS Mohammed, A Rahmat, KR Ahmad
Journal of Materials Science & Technology 29 (1), 59-69, 2013
Leaching behaviour of Langkawi black sand for the recovery of titanium
N Begum, A Maisyarah, F Bari, KR Ahmad, N Hidayah
APCBEE Procedia 3, 1-5, 2012
The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy
KR Ahmad, WJ Lee, RM Zaki, MM Noor, MFM Wahid, SR Shamsudin, ...
Universiti Malaysia Perlis (UniMAP), 2007
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