Microstructure of Steel X210Cr12 after the Forming In Semi-Solid State
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F10%3A00504953" target="_blank" >RIV/49777513:23210/10:00504953 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microstructure of Steel X210Cr12 after the Forming In Semi-Solid State
Original language description
Semi-solid forming belongs to the relatively new near-net-shape technologies dedicated for manufacturing products with complex geometries and improved material properties. Semi-solid metal forming takes place at temperatures between solidus and liquidus,thus it can combine the advantages of metal forging and metal casting processes using additionally the positive consequences of rapid solidification. The paper deals with the evaluation of microstructures of the X210Cr12 steel developed in the miniaturethin-walled product prepared by newly designed technology of thixoforming. Microstructure of the X210Cr12 steel after rapid cooling and solidification under pressure is formed by quasi-globular grains of metastable austenite surrounded by carbides and fine eutectics. According to X-ray diffraction phase analysis, the fraction of metastable austenite in structure was found to be 96 %. The metastable austenite exhibits the thermal stability up to the temperature of 550 °C. The initial 2D
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M06032" target="_blank" >1M06032: RESEARCH CENTRE OF FORMING TECHNOLOGY</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů