Browsing by Author "sbaharin@unimap.edu.my"

Now showing items 21-40 of 54

    • Effect of space holder and compaction pressure on the porosity of sintered copper 

      Shamsul Baharin, Jamaludin, Prof. Dr.; Chong, Xin Yi; Alida, Abdullah; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (Trans Tech Publications, 2013)
      The effect of space-holder content on the porosity of sintered copper that was fabricated by powder metallurgy technique has been investigated. Carbamide was used as space-holder and the content selected was 10 wt. %, 20 ...

    • Effect of spot welding current and cycles on the mechanical properties of welded galvanized steel sheets 

      Shamsul Baharin,  Jamaludin, Prof. Dr.; Mazlee, Mohd Noor, Dr.; Muhammad Rifki, Ismail; Khairel Rafezi, Ahmad, Dr.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (Trans Tech Publications, 2013)
      Studies on the effects of welding current and cycles were carried on the galvanized steel sheets using spot welding. The welding currents used were 3 kA, 5 kA 6 kA and the welding cycles were 4, 6 and 8. Tensile shear and ...

    • Effects of fly ash addition on compressive strength and flexural strength of foamed cement composites 

      Roshasmawi, Abdul Wahab; Mazlee, Mohd Noor, Dr.; Shamsul, Baharin Jamaludin, Prof. Dr.; Khairul Nizar, Ismail, Dr. (Trans Tech Publications, 2013)
      In this study, the mixing of polystyrene (PS) beads and fly ash as a sand replacement material in foamed cement composites (FCC) has been investigated. Specifically, the mechanical properties such as compressive strength ...

    • The effects of fly ash and polystyrene bead additions on compressive strength of foamed cement composites 

      Mazlee, Mohd Noor, Dr.; Key, Tan Pei; Shamsul Baharin,  Jamaludin, Prof. Dr.; Roshasmawi, Abdul Wahab; Nur Izzati, Muhd Nadzri; Alida, Abdullah (Trans Tech Publications, 2013)
      The effects of both additions of fly ash and polystyrene (PS) beads were studied on compressive strength of foamed cement composites. The increasing amount of fly ash addition up to 6 wt. % has been found to increase the ...

    • The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite 

      Mazlee, Mohd Noor; Shamsul Baharin, Jamaludin, Prof. Dr. (Trans Tech Publications, 2013)
      In the present study, superheating treatment has been applied on A357 reinforced with 0.5 wt.% (Composite 1) and 1.0 wt.% (Composite 2) continuous stainless steel composite. In Composite 1, the microstructure displayed ...

    • Fabrication and characterisation of powder metallurgy Fe-Cr Matrix composites reinforced with Al2O3 

      Saidatulakmar, Shamsuddin; Shamsul, Baharin Jamaludin, Prof. Dr.; Zuhailawati, Hussain, Dr.; Zainal Arifin, Ahmad, Prof. (Trans Tech Publications, 2013)
      Sintered powder metallurgy Fe based composites with advanced mechanical properties have been proposed as substitutes for more expensive cemented carbide and wrought alloys in many applications, especially as inexpensive ...

    • Fabrication and characterization of porous F-75 for potential application in tissue engineering 

      Shamsul Baharin,  Jamaludin, Prof. Dr.; Tan, Wei Leng; Nur Hidayah, Ahmad Zaidi; Zuraidawani, Che Daud; Mazlee, Mohd Noor, Dr. (Trans Tech Publications, 2013)
      Porous F-75 (Co-Cr-Mo) was produced by powder metallurgy technique. F-75 powder was mixed with space holder and compacted using different pressures (300 MPa, 350 MPa, 400 MPa, 450 MPa). The green samples were sintered at ...

    • Fabrication and mechanical properties of composite palm ash mixed with phenolic resins 

      Mohd Radzi, Ali; Shamsul Baharin, Jamaludin, Prof. Dr.; Nur Hidayah, Ahmad Zaidi; Che Mohd Ruzaidi, Ghazali, Prof. Madya (International Network for Scientific Information Publication (INSI), 2011-11)
      Brake pad is one of the important engineering components in automobile and it is fabricated by combination of various materials. Asbestos is one of the components in brake pad that is harmful to the human. In this ...

    • 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 ...

    • Heating rate effects on properties of powder metallurgy Fe-Cr-Al2O3 composites 

      Saidatulakmar, Shamsuddin; Shamsul Baharin, Jamaludin, Prof. Dr.; Zuhailawati, Hussain; Zainal Arifin, Ahmad (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      The aim of this study is to determine the optimum heating rate in fabricating Fe-Cr-Al2O3 composites by powder metallurgy methods. The Fe-based composites reinforced with ceramics are widely used due to their high strength, ...

    • The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy 

      Shamsul, Baharin Jamaludin, Prof. Dr.; Zamri, Yusoff (INSInet Publications, 2011)
      A statistical analysis was used to anticipate the influence of particles sizes and compaction pressure on surface hardness of aluminum composites after compacted in a rigid die under an uniaxial compaction. Al-20 wt.% slag ...

    • Influence of solids-to-liquid and activator ratios on calcined kaolin cement powder 

      Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Che Mohd Ruzaidi, Ghazali, Assoc. Prof.; Luqman, Musa, Dr.; Mohd Mustafa Al Bakri, Abdullah; Heah, Cheng Yong; Khairul Nizar, Ismail; Mohammed, Binhussain; Liew, YunMing (Elsevier BV, 2011)
      This paper summarizes the effect of activator ratio on the processing of cement powder. Geopolymer slurry was produced via alkaline activation of calcined kaolin. Once the geopolymer slurry solidified, it was crushed and ...

    • Innovative Metal injection molding (MIM) method for producing CoCrMo alloy metallic prosthesis for orthopedic applications 

      Mohd Afian, Omar; Shamsul Baharin, Jamaludin, Prof. Dr.; Nurazilah, Mohd Zainon; Norazlan, Roslani; Mohd Nizam, Abd Jalil; Mohd Bakri, Mohd Hijazi; Ahmad Zahid, Omar; Noorsyakirah, Abdulah (Trans Tech Publications, 2014-01)
      Powder injection molding (PIM) is a powder metallurgy process currently used for the production of complicated and near net shape parts of high performance materials [. This technique basically combines the advantages of ...

    • Joining of dissimilar 6063 aluminium alloy-316L stainless steel by spot welding: tensile shear strength and heat treatment 

      Nur Farhana, Hayazi; Mazlee, Mohd Noor, Dr.; Shaiful Rizam, Shamsudin; Nur Farhana, Hayazi; Tan, Alvin Yin Zhen (Trans Tech Publications, 2013)
      Tensile shear strength and ageing treatment of dissimilar 6063 aluminum alloy-316L stainless steel joint fabricated by spot welding were investigated. The results showed that tensile shear strength increased with the ...

    • Mechanical properties and morphology of palm slag, calcium carbonate and dolomite filler in brake pad composites 

      Shamsul, Baharin Jamaludin, Prof. Dr.; Che Mohd Ruzaidi, Ghazali, Assoc. Prof.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Liyana, Jamaludin; Mohd Mustafa Al Bakri, Abdullah (Trans Tech Publications, 2013)
      The development of asbestos free brake pad composites using different fillers was investigated with a intention to substitute asbestos which is known hazardous and carcinogenic. Mechanical and morphology studies were made ...

    • Mechanical properties and wear behavior of brake pads produced from palm slag 

      Che Mohd Ruzaidi, Ghazali; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Shamsul Baharin, Jamaludin, Prof. Dr.; Mohd Mustafa Al Bakri, Abdullah; Rafiza, Abdul Razak (Trans Tech Publications, 2012)
      Brake pads are important safety devices in vehicles. An effort to avoid the use of asbestos in brake pads has led to the development of asbestos-free brake pads that incorporate various organic and inorganic fillers. Palm ...

    • Mechanical properties of dissimilar welds between stainless steel and mild steel 

      Shamsul Baharin,  Jamaludin, Prof. Dr.; Mazlee, Mohd Noor, Dr.; Shahzan Kamarul, A. Kadir; Khairel Rafezi, Ahmad, Dr. (Trans Tech Publications, 2013)
      Joining of stainless steel type 304 to mild steel was carried out using a gas tungsten arc welding (GTAW). Samples were welded using stainless steel welding electrode: (AWS: E308l-16) and mild steel welding electrode: (AWS: ...

    • Metal Implant 

      Shamsul Baharin, Jamaludin, Prof. Dr; Mazlee, Mohd Noor, Dr.; Che Mohd. Ruzaidi, Ghazali, Prof. Madya; Nurhidayah, Ahmad Zaidi (Malaysian Invention and Design Society (MINDS), 2006-05-19)
      This research product is cobalt-chromium metal implant produced by powder metallurgy technique.

    • Microstructure and in-vitro test bioactivity behavior of Co-Cr-Mo (F-75)/hydroxyapatite in phosphate buffered saline solution 

      Shamsul Baharin, Jamaludin, Prof. Dr.; Nur Maizatul Shima, Adzali; Mohd Nazree, Derman, Dr. (Technical University of Košice, 2014)
      Cobalt based alloys were the first metallic materials successfully used in orthopedic applications. However, these alloys are bioinert, it is necessary to make them bioactive in the human body to improve their application ...

    • Microstructure and interface analysis of glass particulate reinforced aluminum matrix composite 

      Shamsul Baharin,  Jamaludin, Prof. Dr.; Hadipramana, Josef; Mohd Fitri, Mohamad Wahid; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Azmi, Rahmat, Prof. (Trans Tech Publications (TTP), 2013)
      A characterization of microstructure and interface was made on the composites Al- 4% Cu reinforced with 15 wt. % glass particulate. The composite was fabricated by powder metallurgy followed by solution treatment and ...