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Showing 1 to 5 of 5 for “"Stoffeigenschaft"”.
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Pressureless infiltrated alumina and zirconia based steel - MMCs
Alumina and zirconia based steel-MMCs were produced by pressureless Ti-activated melt infiltration using a high vacuum furnace. The effect of particle size and morphology on the formation of a ceramic network in-situ and MMC properties were investigated using three different alumina powders. The …
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Modifizierung von Wolle durch Enzyme mit dem Ziel der Griffverbesserung und Filzfreiausrüstung
This study investigates the effect of different enzymes on wool top. Wool top was incubated with proteases SP 655, SP 656, SP 490 as well as with lipase SP 398. The changes in wool morphology that occurred as a result of the enzyme treatment were shown by means of scanning electron microscopy and …
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Development of methods for the characterization of melting batches
Glass batch melting has been studied by many researchers on various scales and under various conditions but no comprehensive understanding has been reached. In view of this situation, a major part of this work was devoted to the improvement of five new experimental methods suitable for the …
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Abscheidung und Charakterisierung von PECVD-Aluminiumoxidschichten
Nowadays, thin films are used widely to increase the life-time of the tooling surfaces. Alumina coatings are known to exhibit advantageous mechanical properties as well as chemical inertness and oxidation resistance at high temperatures. Hence, this material is a suitable candidate for coatings …
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Diamond-like carbon and ceramic materials as protective coatings grown by pulsed laser deposition
A rather large number of nitride, carbide, and oxide thin films are used as hard and wear-resistant coatings, for optical, corrosive, and refractory applications that are of crucial importance. Additional requirements place even more stringent conditions on the deposition processes. The properties …