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Electric current assisted sintering (ECAS)

Mechanism for Densification of Yttria Stabilized Tetragonal Zirconia Powder by Electric Current Activated/Assisted Sintering

Mechanism for Densification of Yttria Stabilized Tetragonal Zirconia Powder by Electric Current Activated/Assisted Sintering

... increasing current. At 1000 A, the maximum current used in this study, full densification was achieved within an extremely short period of approximately 400 ...

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Micro-component forming by field-assistant sintering technology

Micro-component forming by field-assistant sintering technology

... technologies, Electric Current Activated/Assisted Sintering (ECAS) has drawn ever growing attention for the sintering of particulate materials ...external electric field/currents ...

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Preparation and Thermoelectric Properties of Chevrel Phase CuxMo6S8 (2 0 ≤ x ≤ 4 0)

Preparation and Thermoelectric Properties of Chevrel Phase CuxMo6S8 (2 0 ≤ x ≤ 4 0)

... pressure-assisted sintering for the fabrication of dense ...pulsed electric current sintering apparatus (SPS-515S, SPS Syntex ...

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Flash-Sintering of MnCo2O4 and (La, Sr)(Co, Fe)O3 Ceramics for Potential Application in SOFC

Flash-Sintering of MnCo2O4 and (La, Sr)(Co, Fe)O3 Ceramics for Potential Application in SOFC

... the sintering, so the effect of the non-densifying mechanism is ...of sintering temperature as low as half of the melting ...pressure, assisted sintering is termed as hot pressing and ...

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Study on corrosion resistance of zinc alloy coating of mechanical plating by electrochemical method

Study on corrosion resistance of zinc alloy coating of mechanical plating by electrochemical method

... of electric currents, I 1 、 I 2 、 I 3 ……I n , I n =nI 1, were applied on the samples in step ...applied electric current, the values of polarization potential were recorded every two ...

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Electric Current Induced Stresses Around the Crack Tip in Conductors

Electric Current Induced Stresses Around the Crack Tip in Conductors

... For dielectric materials under pure electrostatic field, Knops (1963) used a linear field theory to describe the problem and the electric field solution could be uncoupled from the elastic stress field solution. ...

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Development of Double Hexagonal UWB Monopole Fractal Microstrip Patch Antenna

Development of Double Hexagonal UWB Monopole Fractal Microstrip Patch Antenna

... UWB technologies have become very attractive due to the numerous advantages such as gigabit/second-level data rate, high security, and low cost. However, over the released UWB operation bandwidth (3.1~10.6 GHz), there ...

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Nanoprecipitation-assisted ion current oscillations

Nanoprecipitation-assisted ion current oscillations

... CAPSO buffer at a pH of 9.5 with varying magnesium concentrations. The tip opening of this pore was 5 nm in diameter. b, Time series of ion current recordings for 5 mM (A) and 500 mM (B) magnesium chloride at ...

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High Voltage Impulse Test On The Safety Boots

High Voltage Impulse Test On The Safety Boots

... alternating current the movement (or flow) of electric charge periodically reverses ...An electric charge would for instance move forward, then backward, then forward, then backward, over and over ...

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Designing and Analysis of Hydrogen Power Vehicle

Designing and Analysis of Hydrogen Power Vehicle

...  An electrolyzer uses the process of electrolysis to change water into hydroxy gas. (hydrogen and oxygen or hho gas) It consists of electrodes that produce hydroxy gas when submerged in water made conductive with ...

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Consolidation of MA W Ni Fe Alloyed Powder by Microwave Assisted Sintering

Consolidation of MA W Ni Fe Alloyed Powder by Microwave Assisted Sintering

... the sintered body is in the state of liquid phase sintering. The generation of liquid and the role of capillary force lead to liquid infiltrating in W grain boundary and growth of W grains, so that pores are ...

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New Systematic Energy Generation Having Superconductivity Properties without Refrigeration

New Systematic Energy Generation Having Superconductivity Properties without Refrigeration

... this electric circuit-based approach exhibits the Meissner effect, suggesting a new type of superconductivity that does not require ...two electric loops containing diodes and connecting the loops together ...

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Robot-assisted adrenalectomy: current perspectives

Robot-assisted adrenalectomy: current perspectives

... Abstract: Laparoscopy has established itself as the procedure of choice for performing adre- nalectomy in benign adrenal disorders. Although laparoscopy scores heavily over open approach in terms of lesser blood loss, ...

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Text
BC final IC STAR2015 pdf

Text BC final IC STAR2015 pdf

... direct current electric circuits commonly done with lectures methods and teacher center, and then electric current concepts are abstract and have high complexity, so it require a media in ...

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DESIGN OF CONTROLLED RELEASE NON ERODIBLE POLYMERIC ATENOLOL MATRIX TABLET USING MICROWAVE OVEN ASSISTED SINTERING TECHNIQUE

DESIGN OF CONTROLLED RELEASE NON ERODIBLE POLYMERIC ATENOLOL MATRIX TABLET USING MICROWAVE OVEN ASSISTED SINTERING TECHNIQUE

... CONCLUSION: The aim of the study was to formulate a stable as well as robust dosage form. The in-vitro dissolution of the test formulation is comparable with innovator reference formulation in all media. Matrix tablet of ...

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Electrochemical Characterization of Rapid Discharge Sintering (RDS) NiO Cathodes for Dye Sensitized Solar Cells of p Type

Electrochemical Characterization of Rapid Discharge Sintering (RDS) NiO Cathodes for Dye Sensitized Solar Cells of p Type

... in current density due to the still lacking matching of the current flows in the best performing sensitized anodes and sensitized ...charge sintering (RDS) in plasma atmosphere [20] when RDS NiO is ...

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Measurements for Electric Dipole of Selected Clusters Scn C60 in Gaseous Phase

Measurements for Electric Dipole of Selected Clusters Scn C60 in Gaseous Phase

... of electric dipole moment is an excellent probe of structure and dynamics of molecules since it is directly related to the geometry and charge transfer in compounds [2] ...and electric dipole of molecules ...

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Physical activity when riding an electric assisted bicycle

Physical activity when riding an electric assisted bicycle

... In the last decades, research has indicated an increase in exercise training during leisure time [5], and a reduction in household- [6], work-, and transport-related physical activity [5]. Promotion of transport-related ...

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Systemic Design And Control Of Electric Vehicles Power Chain

Systemic Design And Control Of Electric Vehicles Power Chain

... in Electric Engineering from the National School of Engeneers of Sfax-Tunisia in ...His current research interests include field of electrical machines and power system design, identification, and ...

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Robotic-assisted thymectomy: current perspectives

Robotic-assisted thymectomy: current perspectives

... field should always be prepared and draped for an eventual conversion to median sternotomy. A camera port for the three-dimensional 0° or 30° stereo endoscope is introduced through a 15 mm incision on the fifth ...

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