Browsing Conference Papers by Author "Banjuraizah, Johar"

Now showing items 1-8 of 8

    • Characterization of BET, XRF and weight loss on dolomite and calcined dolomite heated at different heating time 

      Mokhzani Khair, Ishak; Khairul Nizar, Ismail; Banjuraizah, Johar; Kamarudin, Hussin; Wan Mohd Sabki, Wan Omar (Universiti Sains Malaysia (USM)School of Materials & Mineral Resources Engineering (SMMRE), 2009-06-01)
      Dolomite consist carbonate of calcium and magnesium (CaC03 and MgCO^). It is formed [CaMg (CO^J from chemical action of sea-water containing high magnesium on limestone. The purpose of this study is to characterize dolomite ...

    • Characterization of limestone and dolomite using x-ray fluorescent (XRF) for cement processing 

      Mokhzani Khair, Ishak; Khairul Nizar, Ismail; Kamarudin, Hussin; Wan Mohd Sabki, Wan Omar; Banjuraizah, Johar; Mohd Nazry, Salleh; Umar, Kassim (Mineral Research Centre, 2009-11-09)
      Dolomite and limestone is considered under a sedimentary carbonated rocks. It contains almost same compound but major difference is on the amount of MgO and CaO which prove with XRF testing. MgO for dolomite shows 23% and ...

    • The Effect of Porosity on Thermal Conductivity of Silicon Carbide Filled Polyproplyene Composite 

      Azlin Fazlina, Osman; Banjuraizah, Johar; Syed Nuzul Fadzli, Syed Adam; Sri Asliza, Md Amin; Amirro, Osman (Universiti Malaysia Perlis (UniMAP), 2007-06-09)
      Silicon carbide filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z-blade mixer with filler loadings of 0wt%, 10wt%, 20wt% and 30wt%. Composite sheets produced from hot press ...

    • Effect of sintering environment to the physical properties of Al/calcined dolomite composite 

      Banjuraizah, Johar; N.A. Rejab; N.K. Su; M.S. Talib; Nur Maizatul Shima, Adzali; Mohamad Hatta, Musa; Alina Rahayu, Mohamed (Universiti Malaysia Perlis (UniMAP), 2007-06-09)
      Composites of pure aluminum with calcined dolomite powders of <65□m in size were prepared by mechanical milling. Fabrication involves the mixing of reinforcement particles with the metallic powder followed by consolidation ...

    • Flexural Properties and Thermal Conductivity of Aluminium Nitride Filled Polypropylene Composite 

      Azlin Fazlina, Osman; Banjuraizah, Johar; Syed Nuzul Fadzli, Syed Adam; Sri Asliza, Md Amin; Firdaus, Abd Rahman; Lee, Lay Sin (Universiti Malaysia Perlis (UniMAP), 2007-06-09)
      Aluminium Nitride (AlN) filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z- blade mixer with filler loadings of 0wt%, 10wt%, 20wt% and 30wt%. Composite sheets produced from ...

    • Microstructure characterization of Al/Calcined Dolomite Metal Matrix Composites 

      Banjuraizah, Johar; Azlin Fazlina, Osman; Alina Rahayu, Mohamed; N.A. Rejab; N.K. Su; M.S. Talib (Universiti Malaysia Perlis (UniMAP), 2007-06-09)
      Al/calcined dolomite metal-matrix composites (MMC) were fabricated and tested by varies the calcined dolomite content (10-30 wt%) and using unidirection compaction and sintering as consolidation method. Upon incorporation ...

    • Morphology studies of treated and untreated Silicon carbide filled Polypropylene composites 

      Azlin Fazlina, Osman; Banjuraizah, Johar (Universiti Malaysia Perlis, 2007-05-15)
      Silicon carbide filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z-blade mixer with filler loadings of Owt%, 10wt%, 20wt% and 30wt%. In order to improve compatibility between ...

    • Physical properties of Al/Calcined Dolomite Metal Matrix composite by Powder Metallurgy Route 

      Banjuraizah, Johar; N.A. Rejab; N.K. Su; M.S. Talib; Azlin Fazlina, Osman; Nur Maizatul Shima, Adzali; Mohamad Hatta, Musa (Universiti Malaysia Perlis (UniMAP), 2007-06-09)
      Calcined dolomite is dolomite powder that had been calcined at high temperature. This paper describes the fabrication of aluminum metal matrix composite reinforced with calcined dolomite by powder metallurgy route. The ...