Search for dissertations about: "high density powder metallurgical materials"
Showing result 6 - 7 of 7 swedish dissertations containing the words high density powder metallurgical materials.
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6. Strength and Stability of Interfaces in Cemented Carbides
Abstract : Cemented carbides are hard composite materials of great technological importance. They are widely used as tool materials in a large variety of applications where the demands on hardness and toughness are high, including e.g.≈mining, turning, cutting, and milling. READ MORE
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7. Microstructure evolution of Ti-based and Cr cathodes during arc discharging and its impact on coating growth
Abstract : This thesis explores the microstructure evolution of cathodes with various material compositions and grain sizes during cathodic arc evaporation processes as well as the impact on the arc movement, and the microstructure and properties of the deposited nitride coatings. The studied cathode material systems include conventionally metal forged Ti and Ti -Si cathodes, novel Ti3SiC2 MAX-phase cathodes, and dedicatedly designed powder-metallurgical Ti-Si and Cr cathodes with different grain size. READ MORE