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405  Articles
1 of 41 pages  |  10  records  |  more records»
Paduan magnesium banyak dikembangkan sebagai Hydrogen Storage Materials. Penambahan unsur Al dan Ni dalam paduan magnesium berguna untuk mengurangi energi ketika proses hidrogenasi berlangsung. Sintesa paduan magnesium dilakukan dengan metode mechanical a... see more

Samples of 0.96(K0.48Na0.48Li0.04)(Nb0.95Sb0.05)O3-0.04Bi0.5(Na0.82K0.18)0.5ZrO3 piezoelectric ceramic were fabricated with conventional ceramic techniques and sintered at different temperatures. The effect of sintering temperature (TS) on the struct... see more

Sintering of multicomponent systems is characterized by a number of features, consisting in the fact that sintering of dissimilar materials is a complex eutectic process. Along with self-diffusion, which causes the transfer of mass to the contact area of ... see more

Penelitian material untuk sensor gas ini menggunakan bahan dasar TiO2 dan zat pelarut H2SO4 pekat 98% . Metode pembentuk sol-gel dilakukan dengan sampel di stiring menggunakan magnetic stirrer selama 2,5 jam, kecepatan 600, 700 dan 800 rpm dengan temper... see more

Penelitian ini bertujuan untuk mengetahui pengaruh temperatur sintering terhadap densitas, porositas, dan kekuatan bending lining refractory berbasis limbah evaporation boats, adapun variasi temperatur sintering yang digunakan adalah 8000C, 10000C dan 120... see more

Bencana alam, kecelakaan lalu-lintas dan penuaan dapat menjadi penyebab tulang patah (bone fracture) dan keropos tulang. Salah satu teknik penyembuhan tulang yang rusak (bone defect) adalah dengan mengimplankan struktur tulang buatan atau skafol tulang ya... see more

Ni0,4Co0,2Zn0,4Fe2O4 spinel ferrites have been synthesized by precipitation method from an aqueous solution and bulk samples were fabricated by Spark Plasma Sintering (SPS) to investigate the microstructure and the mechanical properties. Although SPS is c... see more

The influence of sintering temperature of 0.935(Bi0.5Na0.5) TiO3-0.065BaTiO3 lead-free ceramics was studied from 1150°C to 1200°C. The X-ray diffraction patternsshowed that all of the BNT6.5BT ceramics exhibited a single perovskite structure with the coex... see more

Direct Metal Laser Sintering produces 3D objects using a layer-by- layer method in which powder is deposited in thin layers. Laser beam scans over the powder fusing powder particles as well as the previous layer. High-concentration of laser energy input l... see more

1 of 41 pages  |  10  records  |  more records»