Browsing Azmi Kamardin by Author "Shaiful Rizam, Shamsudin"

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    • Development of a Lid Sealed furnace for the production of Magnesium alloys 

      Shaiful Rizam, Shamsudin; Azmi, Kamardin; Mohd Nazree, Derman; Shamsul Baharin, Jamaludin; Azremi, Abdullah Al Hadi; A.M.H. Firdaus; Mazlee, Mohd Noor; C.I. Mahdi; Abdul Razak, Daud; Roslinda, Shamsudin (Universiti Kebangsaan Malaysia (UKM), 2008-12-03)
      An atmosphere-controlled furnace was designed for the casting process of highly reactive Mg metal and its alloys. Instead of open crucible furnace, the melting process was done under controlled atmosphere which contained ...

    • Failure analysis on a ruptured petrochemical pipe 

      Mohd, Harun; Shaiful Rizam, Shamsudin; Azmi, Kamardin (Carl Hanser Verlag, 2010-03-16)
      The failure took place on a welded elbow pipe which exhibited a catastrophic transverse rupture. The failure was located on the welding HAZ region, parallel to the welding path. Branching cracks were detected at the ...

    • Long term overheating failure of a closed recirculation system water cooling pipe 

      Mohd Arif Anuar, Mohd Salleh; Shaiful Rizam, Shamsudin; Azmi, Kamardin; Hafizan, Hassan (SIRIM, 2010-11-22)
      Catastrophic failure is often associated with a large temperature rise. This situation may lead to a drastic deterioration in material strength where a cooling system is important for a smooth system plant operation to ...

    • Metallurgical failure analysis of a closed recirculation system water cooling pipe 

      Mohd Arif Anuar, Mohd Salleh; Shaiful Rizam, Shamsudin; Azmi, Kamardin; Noor Hamidi, Mohd Noor; Hafizan, Hassan (Trans Tech Publications, 2013)
      Catastrophic failure is often associated with a large temperature rise. This situation may lead to a drastic deterioration in material strength where a cooling system is important for a smooth system plant operation to ...

    • 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 ...