国家/地区 中国（2）
IPC部 B（2）
IPC大类 B22（2）
IPC小类 B22D（2）
IPC
发明人 LIU X（2）
公开年 2022（2）
申请年 2022（2）
专利权人

One-step forming mold for rim, has heat absorbing supporting top plate whose one end through supporting rod is provided with ion fan, and whose bottom is embedded with heat conducting silicone grease.

GAO Y, LIU X, YU B, YU Z, YANG J, YU N, MA D, ZHU Y, YU J, LIU G, ZHU Q, GAO Z

Chromium drainage agent used in refractory material industry, comprises aluminium oxide, chromium oxide, graphene, bonding agent, silicon carbide, potassium feldspar, quartz sand, carbon additive, and water, which as has fire-resistant, does not produced harmful gas during its preparation.

WEI W, ZHANG B, LIU X, YU Z, WANG Q