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

Preparing aluminum-based silicon carbide composite material comprises preparing silicon carbide composite material blank using silicon carbide material, carbon material, and resin curing, sintering, performing silicon carbide densification treatment, so as to obtain porous silicon carbide perform.

SHI Y, YANG X, LIU G, WANG C, YAN C

Regenerated fine aggregate concrete useful for building comprises artificial sand fine aggregate, perlite aggregate, cementing material, cement, superfine mineral powder, water and reinforced mixed material.

WANG M, ZHAO W, WANG Q, XU J, REN R, YAN C, XU B, XU S, YAN X