国家/地区 中国（6）
IPC部 C（6）
IPC大类 C21（6）
IPC小类 C21D（6）
IPC C21D001/18（4） C22C038/02（4） C21D006/00（3）
C22C033/04（2） C22C038/04（2） C22C038/06（2）
C22C038/08（2） C22C038/12（2） C22C038/14（2）
发明人 ZHOU Q（2）
公开年 2018（6）
申请年 2017（4）  2018（2） 
专利权人 WANSHSIN SEI.（2）

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

Planetary gear of planetary reducer comprises iron, zinc, aluminum, silicon, graphene, copper, magnesium, vanadium, tantalum, molybdenum and titanium.

ZHOU Q

Input shaft of speed reducer, is locked and fixed by locking sleeve and motor shaft, and comprises zinc, graphene, zirconium, nickel, silicon, aluminum, manganese, and iron.

ZHOU Q

Toughness mold comprises iron powder, carbon, silicon, manganese, phosphorus, sulfur, chromium carbide, graphene, boron carbide, alumina, molybdenum, nickel oxide, tin and deionized water, is prepared by adding raw materials.

WANG F

Iron-based alloy comprises specified amounts of graphene composite material, carbon, silicon, manganese, chromium, tungsten, molybdenum, titanium, boron, vanadium, niobium, phosphorus, sulfur and iron.

CHANG F, XIA J, XU H, WANG M