METHOD OF RAPIDLY DENSIFYING A POROUS STRUCTURE

摘要

Porous solid bodies, especially carbon bodies, are densified by chemical vapor deposition by establishing a thermal gradient within the body, thermally decomposing a gaseous precursor to deposit an electrically and thermally conductive deposit (e.g. carbon) witbin the body, and shifting the thermal gradient toward the lower temperature zone as deposition proceeds, by means of induction heating.