国家/地区 中国（3）
IPC部 C（3）
IPC大类 C21（3） C22（2）
IPC小类 C21D（3）
IPC
发明人
公开年 2018（3）
申请年 2018（3）
专利权人

High temperature corrosion resistant alloy steel comprises lead, palladium, cobalt, silicon, tin, graphene, sodium silicate, carbon fiber, bismuth, iron, zirconium, tungsten carbide, cerium and cadmium.

ZHOU H

Preparing hot-press sintered composite tool electrode useful for electric discharge machine comprises e.g. adding graphene oxide/tungsten carbide/cobalt composite material into graphite mold, introducing argon gas, and heat preservating.

OUYANG J, ZHAO X, HE X

Inducing in-situ graphene of spheroidal graphite cast iron involves applying power source to spheroidal graphite cast iron substrate, freely moving electrons become directional moving carriers, and forming substrate along substrate.

FENG X, YANG F, ZHU T, ZHANG J, XU Y