国家/地区 中国（4）
IPC部 B（5）
IPC大类 B22（5）
IPC小类 B22F（5）
IPC B22F009/04（3） C22B005/10（3） C22B034/22（3）
C22C027/02（3） C22C001/05（2） C22C001/10（2）
发明人 ZHANG C（3） UNANNOUNCED I（2）
公开年 2021（4）
申请年 2021（5）
专利权人 HUNAN ZHONGX.（3）

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING

Preparation of vanadium-nitrogen alloy for steel, involves stirring and mixing raw material comprising vanadium oxide or vanadium salt, carbonaceous reducing agent, binder, nitrogen increasing agent, iron powder and stearic acid.

UNANNOUNCED I, ZHANG C

Vanadium alloy reduction smelting reducing agent for smelting ferrovanadium alloy, which is used in infrastructure construction of oil transportation/gas pipeline, building, bridge and rail, is graphene load silicon-zinc-aluminum alloy.

UNANNOUNCED I, ZHANG C

Increasing nitrogen content of vanadium iron nitride used for e.g. high-strength thread steel, involves mixing vanadium source, carbonaceous reducing agent, iron powder, and tin dioxide, ball milling, vacuumizing, introducing mixed gas of nitrogen and ammonia and heating.

ZHANG C

Preparing graphene-reinforced magnesium-aluminum-zinc alloy comprises e.g. mixing graphene and magnesium powder by ultrasonic dispersion mixing to obtain mixed solution, stirring mixed solution under action of constant temperature.

YAN H, XIONG J