Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"W-Zr"”.
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Mechanical properties of boride based ceramics
… elevated temperatures. These materials include a ZrB<sub>2</sub> ceramic, a ZrB<sub>2</sub>-WC-SiC ceramic, and a (Hf,Mo,Nb,Ta,W,Zr)B<sub>2</sub> high entropy boride (HEB). The room temperature flexural strength for the ZrB<sub>2</sub> ceramic was 447 MPa and the fracture toughness was 2.3 …
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Pressure dependence of superconductivity in amorphous Ni x Zr 100-x alloys
… temperature Ic of a series of amorphous NixZr 1 OO-x alloys have been studied under quasmydrostatic pressures upto 8 G Pa. For amorphous samples having Ni-concentration less than 40%, i)Tc/dP is positive in sign and it decreases non linearly with increase in I. whereasdTcldP is negative in …
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Explosive initiation of tungsten based reactive materials in air
… were observed between inert, Al-based, and Zr based tests, but all materials containing zirconium or hafnium performed similarly. QSP was converted to energy, and values for most W-containing materials were higher than the theoretical chemical energy of the non-W components of the RM, …
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Investigation on fabrication, interface formation, and properties of hot-processed titanium-doped copper/diamond composites
… with carbide-forming elements (e.g., Ti, W, Zr, Cr, B) have been extensively explored. Among these, titanium has shown promise through the formation of a stable titanium carbide (TiC) layer, which significantly enhances interfacial bonding and composite performance. This thesis investigates …