Exploratory Research on Silicon Ribbon Casting.
Abstract
Experiments have shown that it is possible to cast, by pendant drop melt extraction, short lengths of silicon ribbon in widths up to 4-5 mm and thicknesses up to 0.4 - 0.5 mm, at speeds of 3-4 cm/s. The metallographic structure and the mechanical integrity of the ribbon suggests that a wide product with controlled dimensions and grain size could be cast continuously using crucible melt extraction with an adequate melt supply and a modified extractor system. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 1978
- Accession Number
- ADA068126
Entities
People
- R. E. Maringer
Organizations
- Battelle Memorial Institute