Patent Details

Patent ID: CN201010300539.0

PCS fibers prepared from a continuous silicon carbide fibers methods

Description: A fiber prepared from PCS continuous silicon carbide fibers, the steps are: melt-spinning in the PCS, the PCS is wound a continuous tubular web of fibers treated to be stabilized and the temperature around 1000 ℃ calcined back, and finally through the cluster plied temperature 1200-1900 ℃ consecutive final burn. The present invention avoids the PCS fiber unwinding and mechanical contact with the guide roller or the like generated in the process damage, and to ensure the continuity of the uniformity of the properties of the resulting SiC fibers can be prepared in a variety of different types of continuous SiC fibers.

Patent Details:

DOI: D01F9 / 10 (2006.01) I