A process for the preparation of non-oxide, amorphous or crystalline ceramic fibers

摘要

A process for the preparation of non-oxide an amorphous or crystalline ceramic fibers by spinning of a solution containing organoelemental precursors to a green fiber and the conventional thermal transfer into a ceramic fiber, wherein in the organoelement precursors one or more carbon atoms with one or more foreign atoms are linked, it is not hydrogen, oxygen, nitrogen, are still halogen, characterized in that the spinning solution in addition to the organoelement precursors a with this acceptable organic polymer which contains no or little bound oxygen and does not produce precipitates, and does not lead to a phase separation will occur in the spinning solution, and dry to the green fiber is spun.