Browsing by Author "Nur Hidayah, Ahmad Zaidi"

Now showing items 1-16 of 16

    • Characterization of F75-HAP produced by Powder Metallurgy method 

      Nur Maizatul Shima, Adzali; Shamsul Baharin, Jamaludin; Mohd Nazree, Derman; Nur Hidayah, Ahmad Zaidi (Universiti Malaysia Perlis, 2009-12-01)
      This research was carried out to study the properties of Co-Cr-Mo filled with different composition of HAP that have been prepared by powder metallurgy method. The raw materials used in this research were Co-Cr-Mo powder ...

    • Cobalt-Chromium-HAP Composite 

      Shamsul Baharin, Jamaludin, Prof. Dr.; Nur Hidayah, Ahmad Zaidi; Che Mohd Ruzaidi, Ghazali, Prof. Madya (Universiti Malaysia Perlis (UniMAP)Pejabat Timbalan Naib Canselor (Penyelidikan dan Inovasi), 2008-12)

    • Design and development of remote communication system for mines detector robot 

      Ahmad Zaidi, Ahmad Firdaus; Nur Hidayah, Ahmad Zaidi; Faydi, Kang (Trans Tech Publications, 2014)
      This paper describes the design and development of remote communication system for mines detector robot. This project uses a PIC18F4580 microcontroller to control the robot movements and functions. A metal detector will ...

    • Design and development of sensing system for mines detector robot 

      Ahmad Firdaus, Ahamad Zaidi; Cherng, Yeoh Wei; Handy, Ali Munir; Nur Hidayah, Ahmad Zaidi (Trans Tech Publications, 2014)
      This paper presents the design and development of sensing system for mines detector robot. The objective of this project is to identify the optimum metal detection system and design and develop the sensing system of mines ...

    • Design and development of sensing system for mines detector robot 

      Ahmad Firdaus, Ahmad Zaidi; Handy, Ali Munir; Cherng, Yeoh Wei; Nur Hidayah, Ahmad Zaidi (Trans Tech Publications, 2014)
      This paper presents the design and development of sensing system for mines detector robot. The objective of this project is to identify the optimum metal detection system and design and develop the sensing system of mines ...

    • Design and development of tracking system for mines detector robot 

      Ahmad Firdaus, Ahamad Zaidi; Ng Shao, Liang; Mohd Hafis, Sulaiman; Mohd Ridzuan, Mohd Jamir; Nur Hidayah, Ahmad Zaidi (Trans Tech Publications, 2014-01)
      This paper presents the design and development of tracking system for the mines detector robot. The scope for the tracking system covers two important tasks: 1. Design of optimum tracking path to cover maximum scanning ...

    • The Effect of Aluminium Content on the Bioactivity Behaviour of Magnesium Alloys for Biomedical Applications 

      Nur Maizatul Shima, Adzali; Nur Hidayah, Ahmad Zaidi; Mohd Ashraf, Jamaludin (EDP Sciences, 2018)
      AZ series alloy which consist of aluminium (Al) and zinc (Zn) with magnesium (Mg) as their base are the most investigated for biomedical applications among the Mg alloy. Al content plays a crucial part in differentiating ...

    • 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 ...

    • Fabrication of functionally graded materials from Hydroxyapatite and F75 Cobalt alloy 

      Noorazimah, A.; Nur Hidayah, Ahmad Zaidi; Shamsul Baharin, Jamaludin, Prof. Dr. (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      Functionally graded materials were fabricated using Hydroxyapatite (HAP) and F75 cobalt alloy. Both of these two materials are important in creating biomaterials that is compatible to the human tissue and at the ...

    • Kinetic and thermodynamic studies on adsorption of copper ions onto pomelo peel (citrus grandis) 

      Mst. Noorzahan, Begum, Dr.; Aimi Noorliyana, Hashim; Md Fazlul, Bari, Dr.; Norzilah, Abdul Halif, Dr.; Nur Hidayah, Ahmad Zaidi; Khairel Rafezi, Ahmad, Dr. (Trans Tech Publications, 2013)
      The ability of pomelo peel (PP) as natural adsorbent to remove Cu (II) ions from aqueous solution was investigated. The influence of solution pH, contact time and temperature were evaluated. Cu (II) removal increased as ...

    • Microstructure study on functionally graded HAP-F75 fabricated by powder metallurgy 

      Noorazimah, A.; Shamsul Baharin, Jamaludin, Prof. Dr.; Nur Hidayah, Ahmad Zaidi (SIRIM, 2011-11-22)

    • Physical properties of FG HAP-F75 fabricated by powder metallurgy 

      Noorazimah, Mohd Ab Llah; Shamsul Baharin, Jamaludin, Prof. Dr.; Nur Hidayah, Ahmad Zaidi (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Functional graded (FG) HAP-F75 was prepared by powder metallurgy technique. Three layers of functional graded HAP-F75 was fabricated using single punch hydraulic press. The fabrication technique consists of mixing, pressing ...

    • Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method 

      Nur Maizatul Shima, Adzali; Shamsul Baharin, Jamaludin; Mohd Nazree, Derman; Nur Hidayah, Ahmad Zaidi (SIRIM, 2010-11-22)
      This preliminary study of HAP addition in Co-Cr-Mo (F-75) was carried out by powder metallurgy method. The lab work comprises the mixing of Co-Cr-Mo with different HAP (hydroxyapatite) composition which varied from 0 wt. ...

    • Preliminary study on the physical properties of palm ash and PCB waste mixed with phenolic resin. 

      Mohd Radzi, Ali; Shamsul Baharin, Jamaludin, Prof. Dr.; Che Mohd. Ruzaidi, Ghazali, Prof. Madya; Nur Hidayah, Ahmad Zaidi; Alida, Abdullah (Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)
      Brake pad is widely used in automotive industry and consists of various materials including asbestos which is harmful to the human and its production exceeds 10 or more ingredients. In this work, preliminary investigation ...

    • Response of functionality graded hydroxyapatite/F-75 in saline solution 0.9% NaCl 

      Noorazimah, Mohd Ab Llah; Shamsul Baharin,  Jamaludin, Prof. Dr.; Nur Hidayah, Ahmad Zaidi (Trans Tech Publications, 2013)
      Functionally graded hydroxyapatite (HAP) /F-75 was fabricated using powder metallurgy technique. Samples fabricated were tested inside 0.9% NaCl to check their bioactivity reaction. After immersed, samples were analyzed ...