国家/地区 中国（8）
IPC部 B（8）
IPC大类 B21（8）
IPC小类 C22C（5） C09D（4） C21D（4）
B21B（3） B21C（3） C23C（3）
B21K（2） C22F（2）
IPC C09D007/61（3） C09D005/08（2） C21D006/00（2）
C21D009/00（2） C22C009/00（2） C22C038/02（2）
C22C038/04（2） C22C038/08（2） C22C038/12（2）
C22C038/22（2） C22C038/26（2） C22C038/28（2）
C22F001/08（2） C23C028/00（2）
发明人
公开年 2023（8）
申请年 2022（8）
专利权人

Coated aluminum-silicon plated steel plate useful in thermoformed component, comprises steel substrate and aluminum-silicon coating coated on the surface of the steel substrate, where the surface of the aluminum-silicon coating is covered with coating.

MA X, JIN X, LIU H, TAN N

Corrosion-resistant stainless steel pipe comprises pipe body and anti-corrosion coating applied on surface of pipe body, where pipe body comprises carbon, titanium, niobium, chromium, molybdenum, iron and rare earth element including rare earth oxide modified by nano-silicon carbide.

LI J, XIANG L, WANG J

Preparing graphene-doped copper bonding wire comprises taking graphene oxide, mixing with mixed metal powder to obtain molten mixed powder, placing semi-finished product wire into aqueous solution of reducing agent for heating, annealing, washing and drying.

FENG Z, QU S, LIU B, WANG T, LIN L

Preparing copper-graphene composite material involves utilizing mechanical alloying method to prepare copper and polymer powder to obtain copper-polymer powder, cold isostatic pressing copper polymer powder to get bar melting region to bar porous rod material.

LIANG J, ZHANG X, WANG D, LI X, ZHOU S, GUO G, BAO F

Manufacturing high strength alloy steel bolt comprises taking steel for bolt, performing extrusion, hot upsetting, heat treatment and thread machining to obtain bolt blank, and performing galvanizing and zinc-aluminum coating into bolt blank.

ZHOU H

Pipe body extrusion process of aluminum-magnesium alloy explosion-proof box, comprises e.g. placing aluminum-magnesium alloy in treatment modified solution for ultrasonic dispersion treatment, taking out and drying, performing extruding treatment, and straightening and correcting.

ZHANG J

Wire drawing lubricating oil useful for stainless steel wire drawing, obtained by taking aqueous lubricant as solvent, adding paraffin and nano-graphene in aqueous lubricant.

YAN P, SONG R, HU J

Processing and forming liquid cooling plate involves using high heat-conducting coefficient of aluminum alloy profile, sequentially acid eluting grease, coating anti-composite material graphene heat treatment, rolling composite, and blowing.

SHI C, YANG R, ZAN Y, SHI X, RUAN R, YOU H, ZHUO N, WU Y