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Now showing items 111-120 of 163
Study on fired clay bricks by replacing clay with palm oil waste: effects on physical and mechanical properties
(IOP Publishing Ltd, 2017-06)
Palm oil is one of the major agricultural industries in Malaysia. Due to the poor management system, the discarded palm oil waste has always been linked to the environment issues. During processing of palm oil, a considerable ...
Fabrication of porous ceramic-geopolymer based material to improve water absorption and retention in construction materials: a review
(IOP Publishing Ltd, 2017-06)
Porous ceramic nowadays has been investigated for a variety of its application such as filters, lightweight structural component and others due to their specific properties such as high surface area, stability and permeability. ...
Surface topographical modification of coronary stent: a review
(IOP Publishing Ltd, 2017-06)
Driven by the urge of mediating the inflammatory response from coronary stent implant to improve patency rates of the current coronary stent, concern has been focusing on reducing the risk of in-stent restenosis and ...
Coagulation-flocculation process in landfill leachate treatment: focus on coagulants and coagulants aid
(IOP Publishing Ltd, 2017-06)
In physico-chemical treatment, the separation of suspended particles from the liquid phase is usually accomplished by coagulation, flocculation and sedimentation. Coagulation-flocculation processes have been widely used ...
Surface characterization of new biomaterials
(IOP Publishing Ltd, 2017-06)
This paper presents the characterization of new alloys CoCrMoSi6, CoCrMoSi7, CoCrMoSi10, in terms of hardness determinations, fractographic analysis and surface analysis. The original version of the alloy was obtained by ...
Nickel (Ni) microalloying additions in Sn-Cu lead-free solder. short review
(IOP Publishing Ltd, 2017-06)
In this digital-age era, solder plays important role in electronic packaging industries. As interconnects material, solder provide an electrical and mechanical support to the electronics devices. Solder usually consist of ...
Microstructure and wettability of Graphene Oxide/TiO2 thin film prepared via sol-gel method
(IOP Publishing Ltd, 2019-08)
The microstructure of graphene oxide TiO2 (GO/TiO2) films on wettability and morphology properties were studied at different amount of Titanium isopropoxide with fixed amount of GO. GO/TiO2 thin films were prepared by using ...
Characterization of geopolymer ceramic reinforced Sn-0.7Cu composite solder: effect of milling time and speed
(IOP Publishing Ltd, 2019-12)
The effect on the addition of optimally ball milled kaolin and fly ash geopolymer ceramic as reinforcement on the morphology and electrical properties of Sn-0.7Cu composite solder were explored. Geopolymer ceramics from ...
The effect of chloride ion diffusion on corrosion activity of kaolin geopolymer paste in artificial seawater
(IOP Publishing Ltd, 2019-12)
This paper presents the effect of chloride ion diffusion on the corrosion activity of kaolin geopolymer paste in artificial seawater. An aluminosilicate material that rich with aluminium and silicon such as kaolin is ...
Influence of kaolin geopolymer ceramic additions to the wettability and electrical properties of Sn-3.0Ag-0.5Cu (SAC305) lead free solder
(IOP Publishing Ltd, 2019-12)
The effect of kaolin geopolymer ceramic addition to the wettability and electrical resistivity of Sn-3.0Ag-0.5Cu (SAC305) lead free solder was successfully explored. Powder metallurgy with microwave sintering method was ...