Browsing Conference Papers by Subject "Density"

Now showing items 1-9 of 9

    • 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 ...

    • Effect of calcination temperatures on the Ba(Zn1/3Ta2/3)O3 phase formation 

      Hidayani, Jaafar; Mohd Fadhil, Ain; Zainal Arifin, Ahmad (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      Nowadays, high dielectric materials are important materials in microwave electronic applications due to its properties that can provide high frequency range of an antenna. Barium Zinc Tantalate (BZT) is a complex perovskite ...

    • Fly ash as Sand Replacement Material (SRM) in the development of composite cement: Physical and mechanical properties 

      Nur Izzati, Muhd Nadzri; Shamsul Baharin, Jamaludin, Prof. Dr.; Mazlee, Mohd. Noor (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      There has been vast research enhancing the usage of industrial wastes in engineering applications. This research paper reports the effect of fly ash on the physical and mechanical properties of composite cement. Fly ash ...

    • The influence of variation milling time into mechanical properties for 5% SiC reinforced P/M 5082 develop by using Powder Metallurgy technique 

      Ade, Firdianto; Darwin, Sebayang; Shahruddin, Mahzan; Nozie, Abdullah; Noashida, Arsat; A.E.B., Ismail (Universiti Malaysia Perlis, 2009-12-01)
      The importance of Al and SiC composite materials are recognized due to a low production cost and as material with vast availability on earth. Composite materials were developed as an alternative material with give a high ...

    • Microwave sintering of Aluminum Powder: final density 

      Lee, Chang Chuan; S.A., Hatta (Universiti Malaysia Perlis, 2009-12-01)
      Microwave processing has gained worldwide acceptance as a novel method for heating and sintering a variety of materials as it offers specific advantages in term of time saving, energy efficiency, improved properties and ...

    • 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 ...

    • Physical properties of particle board from paddy straw, an agricultural waste 

      Farizul Hafiz, Kasim; Suhardy, Daud; Mohd Nazry, Salleh; Khairuddin, Md Isa; Saiful Azhar, Saad (Universiti Putra Malaysia (UPM) & Institution of Chemical Engineers, Malaysia, 2007-12-12)
      Paddy straw, which is abundantly found in northern region of Malaysia as waste product from agriculture sector had been used as a raw material for particle board in this research. By means of 20, 30, 35, 40 and 45 wt % ...

    • Synthesis of BZT for high frequency of antenna application 

      Hidayani, Jaafar; Zainal Arifin, Ahmad (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      Nowadays, high dielectric materials are important materials in microwave electronic applications due to its properties that can provide high frequency range of an antenna. Barium Zinc Tantalate (BZT) is a complex perovskite ...

    • Thermal, electrical and physical properties of recycled copper filled epoxy composites 

      M. N. F., Pargi; Teh, Pei Leng, Dr.; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Yeoh, Cheow Keat, Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Thermal, electrical and physical properties of the recycled copper filled epoxy composites were investigated. The recycled copper was collected as a waste from the milling machine. The recycled copper filled epoxy composite ...