D
Denni Kurniawan
Researcher at Institut Teknologi Brunei
Publications - 105
Citations - 1551
Denni Kurniawan is an academic researcher from Institut Teknologi Brunei. The author has contributed to research in topics: Machining & Surface roughness. The author has an hindex of 21, co-authored 101 publications receiving 1204 citations. Previous affiliations of Denni Kurniawan include Curtin University & Dongguk University.
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Effect of cutting speed and feed in turning hardened stainless steel using coated carbide cutting tool under minimum quantity lubrication using castor oil
TL;DR: In this paper, minimum quantity lubrication is a technique to have the advantages that cutting fluids bring yet keeping their use at minimum, where inedible vegetable oils are potential for mini-minimization.
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Hard machining of stainless steel using wiper coated carbide: tool life and surface integrity
TL;DR: In this paper, a carbide tool with TiAlN coating with wiper geometry at the cutting edge is proposed for performing mild range of hard machining of martensitic stainless steel (48 RC).
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Mechanical Properties and Water Absorption Behavior of Polypropylene / Ijuk Fiber Composite by Using Silane Treatment☆
TL;DR: In this paper, the improvement in mechanical properties of polypropylene/ijuk fiber composite by pretreating the fiber using silane treatment was investigated, and composites with 10wt, 20wt, and 30wt fiber content were fabricated.
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Preparation of Natural Hydroxyapatite from Bovine Femur Bones Using Calcination at Various Temperatures
TL;DR: In this article, the authors extracted the natural hydroxyapatite (HAP) from bovine femur bone at different calcination temperature with different particle size, and the results indicated that increasing calcination temperatures leads to organic free and higher crystallite size of HAP.
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Influence of thermal treatment on microstructure, mechanical and degradation properties of Zn-3Mg alloy as potential biodegradable implant material
TL;DR: In this article, the influence of homogenization heat treatment effect on Zn-3Mg alloy proposed for biodegradable bone implants was investigated, where the alloy was developed via casting process from high purity raw materials and homogenised at 360°C for 15h followed by water quenching.