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http://hdl.handle.net/2080/3422| Title: | Effect of nano-Cr2O3onW-Zr alloysmechanical properties |
| Authors: | Das, B Patra, A. |
| Keywords: | Tungsten based alloys Mechanical alloying X-ray diffraction Scanning electron microscope Particle size Flowability Zeta potential |
| Issue Date: | Dec-2019 |
| Citation: | 2nd International Conference on Processing and Characterization of Materials-2019 (ICPCM 2019) Rourkela, India, 12-14 December 2019. |
| Abstract: | Tungsten alloys with the nominal compositions of W98.5Zr0.5(Cr2O3)1(alloy A), W97.5Zr0.5(Cr2O3)2(alloy B) and W98Zr1(Cr2O3)(1)(alloy C) (weight %) were fabricated. The properties were investigated by XRD, SEM, EDSand Elemental mapping. Differential Scanning Calorimetric (DSC) of the 20 h milled powder in argon atmosphere has been carried out at heating rate (10 K/min) up to 1273 K (1000°C). Excellent powder flow ability was found in alloy A. Alloy C has the higher dispersion stability. The smallest particle size of321.6nm observed in Alloy Cat20 h was measured using DLS |
| Description: | Copyright of this document belongs to proceeding of the publisher |
| URI: | http://hdl.handle.net/2080/3422 |
| Appears in Collections: | Conference Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ICPCM 2019_B Das_Effect of nano -Cr2O3onW-Zr alloys mechanical properties.pdf | 862.6 kB | Adobe PDF | View/Open |
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