国家/地区 中国（5）
IPC部 B（5）
IPC大类 B23（5） B22（2） C22（2）
C23（2）
IPC小类 B23B（5）
IPC B23B027/14（2） C22C049/02（2） C22C049/14（2）
发明人 LIU H（2）
公开年
申请年 2022（2） 
专利权人

Material alloy cutter comprises base material layer and carburized layer, where carburized layer is arranged on surface of base material layer, and titanium-aluminum-silicon-nitrogen composite coating of graphene doping is deposited outside carburized layer.

ZHU X, YANG Z, YANG Y, LIU H, LING X

Graphene composite coating cutter comprises cutter substrate, graphene-metal composite material layer and graphene-ceramic composite material layer sequentially arranged on surface of cutter substrate.

LIU H, FU H, LI K, BIAN M, LIN Q, ZHANG C, LI J, LIU Z

Upper control arm inner lining comprises outer sleeve provided with inner support which is filled with rubber body, where rubber body comprises e.g. natural rubber, butadiene rubber, zinc oxide, microcrystalline wax, and paraffin oil.

WANG L, JIANG Y, ZHOU D

Double-shaft horizontal numerical control machine tool used for processing deep hole drill includes iron powder, nickel powder, alumina powder, tungsten carbide powder, manganese powder, chromium carbide powder, vanadium powder and graphene.

HUANG Z

Production of graphene for graphene sheet manufacture involves adding metal catalyst in reaction chamber, adding hydrocarbon gas in reaction chamber, allowing metal catalyst and hydrocarbon gas to make contact, and dehydrogenating.

CARLSON W B, CASASANTA V, WAN F, ROBERTS B K, LONDERGAN T M