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Your search for XRD resulted in 6 matches...

SCANNING EXAMINATIONS OF MAGNESIUM- AND LITHIUMBASED ALLOYS OF TWO-PHASE α-β AND MONOPHASE β STRUCTURE


The study presents the results of examinations carried out on ultra-light magnesium- and lithiumbased alloys of two-phase α-β structure and monophase β structure using scanning electron microscopy w...

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TRIALS TO FABRICATE BY MECHANOSYNTHESIS A CuXAlY – BASED COMPOSITE REINFORCED WITH Al2O3 PARTICLES


The study describes the attempts to use a mechanochemical synthesis in the fabrication of composites based on Cu-Al intermetallic compounds reinforced with homogeneously distributed ceramic Al2O3...

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HIGH-TEMPERATURE SULPHIDATION OF Fe-Cr-Al STEELS: THE PRESENT STATE OF THE ART AND FUTURE RESEARCH


This work reviews the current state of research regarding high temperature sulphidation resistance of Fe-Cr-Al steels that belong to a family of AFA (Alumina Forming Alloys). The behavior of these steels in hot gas...

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Microstructure of selected 7xxx series aluminum alloys obtained by semi-continuous casting


The study was conducted for two selected 7xxx series aluminum alloys according to PN-EN 573-3:2010 - Polish version. The analysis of ingots was carried out on 7003, 7003S and 7010, 7010K alloys with a similar ratio of zirconium content. Symbols S ...

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XRD phase investigations of steam oxidized Fe and Ni rich Cr alloys


The aim of this work was to summarise XRD investigations performed after the tests carried out in steam oxidation conditions in the temperature range 700‒800°C for 3000 hours. In this work, two solid-solution strengthened alloys; Haynes®...

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Composite zones obtained in situ in steel casts of crushing mill beaters


The aim of the presented study was to obtain the element of a crushing mill beater reinforced with a composite zone, working under the conditions of high abrasive wear as well as high pressures. By means of the SHSB method, a local composite zone ...

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