ISSN:
1573-8973
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions 1. Based on a thermodynamic analysis we determined the conditions of the process of reduction of silicon dioxide by silicon carbide that yields metallurgical silicon of enhanced quality, namely,T=2450–2600 K,X=1.4–1.6, andp=0.1 MPa. 2. We have obtained low-temperature silicon carbide from a lumped charge containing disperse silicon dioxide and gas black. The bonding agent was silica gel. 3. The obtained metallurgical silicon of enhanced quality with a content of boron and phosphorus at a level of 1 apm (each) can be used for the production of solar cells after plasmochemical refining.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02471321
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