国家/地区 中国（3）
IPC部 C（3）
IPC大类 C22（3） C01（2）
IPC小类 C22C（3） C01B（2）
IPC C22C033/04（3）
发明人
公开年 2017（3）
申请年 2017（2） 
专利权人

Internal-combustion engine cylinder body alloy material comprises silicon, graphene, boron-modified phenolic resin, nickel, magnesium, chromium, manganese, niobium, rhenium, scandium, and iron.

LI S

Preparation of large-area graphene by reducing iron ore using reducing agent into high-temperature molten iron and sheet containing graphite, adding high-temperature molten iron into furnace, purifying and shearing.

ZHANG R, SONG J

Producing graphene metal composite material involves preparing graphene derivative solution, and mixing graphene derivative solution with solid particulate matter to form mixture, and drying to obtain dried material.

ZHANG J