国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/949（3）
发明人 XU J（3）
公开年 2022（2）
申请年 2021（2） 
专利权人

Narrow particle heat stable tungsten carbide powder, useful in e.g. hard alloy, rock drill bit and thermal spraying coating, comprises sandwich-type nanometre sheet.

YE X, XU J, XIANG Z, LI Y

Preparation of aluminum alloy composite heat dissipation material containing carbide/graphene sandwich structure for LED lamp, involves adding nickel nitrate nonahydrate into ethanol, and adding prepared nitrate ethanol solution to resin.

WANG Z, XU J, HUANG J

Preparing superfine tungsten carbide powder by one-step carbonization of tungsten oxide to micro-electronics, mechanical processing, mineral development, national defense industry, involves subjecting raw material for carburization reaction.

ZHANG X, HU X, WU Y, WANG M, CHEN H, WEN X, CHEN D, XU J, GUO J