نتایج جستجو برای: electro explosion of wire
تعداد نتایج: 21170990 فیلتر نتایج به سال:
In this study, electrical wire explosion has been used to produce aluminum carbon nanotube (Al-CNT) nanocomposite particles in acetone medium. In order to synthesize Al-CNT nanocomposites, initially, CNTs were ultrasonically dispersed. Then, aluminum wire was exploded in this medium. Synthesized samples were characterized by Fourier Transform Infrared (FTIR) spectroscopy and Transmission Electr...
Fe-Cr-Al alloy nanopowders were successfully prepared by electrical wire explosion method in ethyl alcohol media. The formation of FeCr-Al alloy nanopowder was monitored by X-ray diffraction. The alloy powders have spherical shape and nanometer size. The alloy powders prepared by the electrical wire explosion method have main crystal structures of bcc Fe-Cr alloy. The geometric mean diameter an...
there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...
Abstract To increase the productivity and quality of machined components, wire electro-discharge machine parameters such as cutting speed, kerf width, surface roughness are often optimized. The Wire-electro discharge machining process generates a much higher temperature at wire-work piece interface which can potentially change metallurgical characteristics surface. This paper studies changes in...
MF Rahmat, S Md Rozali, N Abdul Wahab and Zulfatman Faculty of Electrical Engineering, Universiti Teknologi Malaysia, UTM Skudai 81310, Johor,Malaysia; E-mail : [email protected],[email protected], [email protected] Faculty of Electrical Engineering, Universiti Technical Malaysia Melaka, 76109 Durian Tunggal, Melaka,Malaysia; E-mail : [email protected] Abstract Draw-wire sensor is classified a...
This paper describes an approach of how to estimate the vehicle velocity using additional sensors provided by the brake-by-wire actuators. The advantage of brake-by-wire actuators such as the electro-hydraulic (EHB) and the electro-mechanical brake (EMB) is that the caliper pressure or the clamping force, respectively, are known. Wheel speed, vehicle acceleration, and caliper pressure or clampi...
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