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Showing 1 to 8 of 8 for “"Induction melting"”.
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The industrial ecology of the iron casting industry
… parameters. The most energy intensive step is melting, which is explored with an input-output analysis and an energy comparison of three major technologies: cupola melting and the heel and batch types of coreless electric induction melting. The major goal of this project is the creation of a …
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Upscaling effect in the preparation of metal hydride materials
… (PCT) measurements. Alloys were prepared by arc melting and induction melting. Ti0.85Zr0.15Cr0.2Mn1.22Ni0.22V0.3Fe0.06 alloy prepared by arc melting served as the base alloy. The EDS and XRD revealed that the alloy contained no impurities with a single C14 Laves phase and had a maximum storage …
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Development of Stage-I tempered high strength cast steel for ground engaging tools
… series were used to develop a low nitrogen induction melting practice (N< 80 ppm) along with an effective deoxidation. Size of ground Si-Zr addition controls final ZrN particle size. Good mechanical properties can be obtained if ZrN particle size is limited to 2μm. A high oxygen melt …
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Nadir toprak elementli bileşiklerin manyetik, yapısal ve termal karakterizasyonu
… These samples have been prepared by induction melting constituent elements under Ar atmosphere in a water-cooled copper boat. X-ray powder diffraction studies have been carried out by using Bruker D8 Advance x-ray powder diffractometer. xx1?X-ray powder difraction studies have …
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Size Effects in Shape Memory Ceramics
… of optical floating zone and cold crucible induction crystal growth of zirconia-based SMCs. Single crystals produced through the cold crucible induction melting route were found to be of high quality and ultimately increased the number of thermally induced martensitic transformation cycles …
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Characterization of Stoichiometric and Aging Effects on NiTiHf High Temperature Shape Memory Alloys
… 30.5(at.)%). All of the alloys were formed by induction melting, homogenized at 1050C for 72hrs, and then hot extruded with a diameter reduction of 7:1 at a temperature of 900C. In addition to the homogenized and extruded condition, several short-term aging cycles above 400C were completed on …
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Lightweight Intermetallics with Laves Structures as Potential Hydrogen Storage Materials
… compounds reversibly store hydrogen. </p><p>Induction melting was successful in obtaining the desired Laves phases. The base system, CaLi1.8Mg0.2, formed a single phase, consistent with the literature result. Both Ca0.9Ba0.1Li1.8Mg0.2 and Ca0.9Ce0.1Li1.8Mg0.2 also formed a single-phase C14 …
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Ferritic steel interconnectors and their interactions with Ni base anodes in solid oxide fuel cells (SOFC)
… alloy manufacturing methods, including vacuum induction melting, resulting in higher manufacturing costs. The high alloy purity also has as result a low creep strength of the material which indirectly resulted in increased oxidation rates of thin components. The aim of the present project was …