Essays about: "Cr solubility"
Found 4 essays containing the words Cr solubility.
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1. Investigation of the Cr solubility in the MC phase where M = Ti, Ta
University essay from Uppsala universitet/Strukturkemi; Uppsala universitet/Oorganisk kemiAbstract : In this work the chromium solubility in MC, and M in Cr3C2 and Cr7C3 carbides in the Ti-Cr-C and Ta-Cr-C system have been examined experimentally. Special attention is given to the cubic MC phase due to its frequent use in industrial cemented carbides. READ MORE
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2. CALPHAD study of cubic carbide systems with Cr
University essay from KTH/MaterialvetenskapAbstract : Cubic carbides (titanium, tantalum, niobium, and zirconium carbides) can constitute a significant proportion of so-called cubic and cermet grades, where it is added to substitute a portion of tungsten carbide. It is thus critical to understand and be able to thermodynamically model the cubic carbide systems. READ MORE
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3. Equilibrium studies in the Co-Cr-C system : Solubility of Cobalt in M23C6 and M3C2
University essay from KTH/MaterialvetenskapAbstract : This project concerns cemented carbides and the carbides that are formed when adding chromium. Cemented carbides are composites, often consisting of tungsten-carbide particles embedded in a cobalt-rich matrix, and are because of their extreme hardness used in for example cutting tools and drills. READ MORE
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4. Equilibrium Study of Chromium Containing Cemented Carbides : Solubility of chromium in tungsten carbide and η-phase
University essay from KTH/MaterialvetenskapAbstract : This project treats the W-C-Co-Cr quaternary system at low carbon contents. The main goals with this project were to find a four phase equilibrium between WC, Co-binder phase, η-phase (M6C) and a fourth unknown phase, to discover which the fourth phase is and to establish whether or not WC dissolves any chromium. READ MORE