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The Foundation of Science and Technology in View of Muhammad Abduh
Research Output | Dar Al-hikmah Library | IIUM Only

This paper highlighted the prominence of Muhammad ‘Abduh in science and technology and his contributions in developing scientific methodologies and principles. It discovered his ideas on science, technology, reason, revelation and rationality. It is important to note that Abduhu’s intention was to espouse universal framework of Islamic science.

Comparative Evaluation of Grain Refinement in Aisi 430 Fss Welds by Elemental Metal Powder Addition and Cryogenic Cooling
Research Output | Dar Al-hikmah Library | IIUM Only

Two strategies for grain refinement in the Ferritic Stainless Steel (FSS) welds involving cryogenic cooling and elemental metal powder addition into the melt pool are investigated and their performances are evaluated. Full-penetration-bead single pass weld tracks were produced on AISI 430 FSS plate using a Gas Tungsten Arc (GTA). The two grain refi

An Overview of e-Consumer Protection in Sale of Goods Contracts in Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Legal protection towards e-consumers should be given equal emphasis as perceived by consumers who opt for face-to-face transactions. Unfortunately, nowadays, e-consumer protection remains regulated by traditional rules not specifically devoted to the online world. The explosive growth in cyberspace has led to some new problems and challenges pertai

Grain Refinement in Medium Chromium Ferritic Stainless Steel Welds via Aluminum Powder Addition
Research Output | Dar Al-hikmah Library | IIUM Only

Grain refinement in medium chromium ferritic stainless steel weld was attempted via elemental (aluminum) powder pre-placement technique prior to melting under a TIG torch. A Box- Behnken experimental design was adopted with current, travel speed and the amount of aluminum powder added as the process factors for producing weld pool. The resolidified

Parametric Study of Carbide Precipitation in 16wt% Chromium Ferritic Stainless Steel (Fss) Welds
Research Output | Dar Al-hikmah Library | IIUM Only

Other than grain coarsening, the loss of corrosion resistance in ferritic stainless steel (FSS) welds due to intergranular precipitation of chromium carbides restricts the use of the alloy for structural application. The use of cryogenic cooling offers dual opportunities for the control of weld geometry and grain structure in FSS. This results in i

Development of Mathematical Model for Chip Serration Frequency in Turning of Stainless Steel 304 Using Rsm
Research Output | Dar Al-hikmah Library | IIUM Only

Chatter is defined as the self-excited violent relative dynamic motion between the cutting tool and work piece. Chatter is detrimental to all machining operations. In metal turning operations it leads to inferior surface topography, reduced productivity, and shortened tool life. Avoidance of chatter has mostly been through reliance on heuristics su

النظرة القرآنية للشخصية في بعدها الفكري: دراسة تحليلة لدور العقل والقلب = the Qur’anic View for the Intellectual Aspects of Personality: Analytical Study for the Role of Heart and Mind in the Holy Qur’an
Research Output | Dar Al-hikmah Library | IIUM Only

تهدف الدراسة إلى توضيح أنماط الشخصية الإنسانية المتضمنة في الإطار القرآني للفظي: التعقل والتفكر ومشتقاتهما. اتبعت الدراسة منهجيه، تمثلت في تحليل محتوى آيات القرآن الكريم للفظي: التعقل والتفك

Modeling and Optimization of Surface Roughness and Vibration Amplitude in Heat Assisted End Milling of Skd 11 Tool Steel Using Ball Nose Tool
Research Output | Dar Al-hikmah Library | IIUM Only

Tool steel - SKD 11 is frequently used in industries for making dies and molds. This grade is chosen for its toughness, strength, and hardness maintained up to high temperature. However, the same properties make the steel extremely difficult and expensive to machine using conventional approaches. Heat assisted machining has been found wide spread a

Enhancement of Machinability of Inconel 718 in End Milling Through Online Induction Heating of Workpiece
Research Output | Dar Al-hikmah Library | IIUM Only

This paper presents the outcome of a study on heat assisted end milling of Inconel 718 using inducting heating technique conducted to enhance the machinability of the material. The heating temperature maintained below the phase transformation temperature was aimed at softening the top removable material layers. The experimental results of both conv

Surface Roughness Optimization in End Milling of Stainless Steel Aisi 304 with Uncoated wc-Co Insert Under Magnetic Field
Research Output | Dar Al-hikmah Library | IIUM Only

Chatter phenomenon is a major issue as it greatly affects the topography of machined parts. Due to the inconsistent character of chatter, it is extremely difficult to predict resultant surface roughness in a machining process, such as end milling. Also, recent studies have shown that chatter can be suitably damped using magnetic fields. This paper,

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KCDIOM

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