Mini-thixoforming of Unconventional Steels Produced by powder Metallurgy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F14%3A43922490" target="_blank" >RIV/49777513:23210/14:43922490 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Mini-thixoforming of Unconventional Steels Produced by powder Metallurgy
Original language description
Mini-thixoforming is a method of processing metals at temperatures between the solidus and liquidus. Thanks to the small volume of feedstock, it allows very rapid heating and solidification rates to be achieved with great accuracy. With these features, it can even be used for processing materials with a very narrow freezing range which are otherwise unsuitable for conventional semi-solid processing techniques. Besides, the mini-thixoforming process can be used with difficult-to-form materials, such as high-alloyed powder steels. In these steels, unconventional microstructures can be produced by semi-solid processing. In the present experiment, powder steels with specific chemistries were used for obtaining such unconventional microstructures. The chemical compositions of these steels were selected with the purpose of exploring the effects of individual alloying elements, namely vanadium, chromium, molybdenum and tungsten. The materials in question were the CPM 15V, CPM S30V, K190 and C
Czech name
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Czech description
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Project
<a href="/en/project/GAP107%2F12%2F2600" target="_blank" >GAP107/12/2600: Effect of Forming in Semi-Solid State on Evolution of Microstructure of Powder Metallurgy Steels</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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