Sonochemical co-reduction of MoC15 and SiC14 with NaK alloy in a hexane dispersion using 600 W. 20 kHz irradiation, followed by annealing at 900 Β°C produces nanocrystalline MoSi 2 powders with ~ 90% yield. Consolidation by hot pressing at 1170 Β°C, 140 MPa for 4 h gives a 78%-dense compact with 31 nm
Chemical states of the molybdenum disilicide (MoSi2) surface
β Scribed by L. Shaw; R. Abbaschian
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 731 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0022-2461
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Molybdenum disilicide-titanium trisilicide (MoSi2-TisSi3) is a ceramic matrix composite (CMC) created for the purpose of improving the mechanical properties of molybdenum disilicide. Five alloys of this CMC were prepared by varying the ratio of volume per cent TisSi3 to volume per cent MoSi2. Evalua
The molar heat capacity of molybdenum disilicide MoSi2.06720.002 was measured from T = 7 K to T = 340 K by adiabatic calorimetry. Our results show that no phase transition is present, but a slight anomaly was observed in the region of T = 200 K. From our results, the standard molar entropy D T 0 SΒ°m