国家/地区 中国（6）
IPC部 C（6）
IPC大类 C23（6）
IPC小类 C23C（6） F16H（2）
IPC C23C016/27（6）
发明人 WANG B（3） LI J（2）
公开年 2021（3） 2022（3）
申请年 2021（6）
专利权人

Preparation of gallium nitride epitaxial structure by providing a silicon carbide substrate, pre-processing, growing a graphene film, growing diamond film, growing aluminum nitride polycrystalline film, and annealing.

PAN Y, FENG H, TANG J

Preparing diamond-multilayer graphene composite cathode material e.g. used in emission display, involves grinding silicon substrate in diamond powder uniformly and compactly, putting grinded silicon substrate into suspension liquid made of diamond powder.

LIU H, GUAN L, WANG B, ZHANG W, XIONG Y

Double-sided diamond-graphene film with double-sided structure, useful in an electrochemical biosensor, comprises a substrate, a doped diamond film, and a graphene film.

WANG B, TAN J, ZHOU K, SHI Z, SHI S, SHI Y, SHI H, WEI Q

Conductive self-lubricating composite coating comprises substrate, the surface of the substrate is sequentially composed of diamond-type layer, diamond-type carbon layer and graphene layer from inside to outside.

WANG B, LI H, YI J, YANG G, CHU W, JIANG N, SONG H

Processing gear pair surface comprises carrying out chemical and mechanical polishing of gear pair prototype, coupling coating layer with base lubricating oil with anti-friction and wear additive and adding oil into gear box body.

LI J, LUO J, ZHANG R, SUN S

Column wheel used for main reduction system of heavy-duty vehicle, comprises iron, carbon, manganese, chromium, nickel, aluminum, molybdenum, buffer damping mixture and diamond powder mixture.

YI Y, LI J, LI C