国家/地区
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B035/571（2）
发明人
公开年 2022（2）
申请年 2020（2）
专利权人

High-temperature-resistant composite material used in selective absorption of electromagnetic waves, is composed of composite material medium layer which is fiber preform reinforced ceramic matrix composite material comprising wave-transmitting layer and loss layer, and periodic structure layer.

SHANG L, XIAO Q, CHEN Z

Method for manufacturing amorphous silicon carbide block heating element, involves re-grinding infusible-treated polycarbosilane powder, and converting polycarbosilane powder into anisotropic silica by thermally decomposing molded body.

YOUN C K, JUYOUNGJUN, JU S H