国家/地区 中国（4）
IPC部 C（4）
IPC大类 C22（4）
IPC小类 C22C（4）
IPC D01D005/00（3） C22C049/14（2） D01F001/10（2）
发明人 CHENG K（2） CUI L（2） GAO S（2）
LI M（2） LV T（2） WU S（2）
XIN W（2） XU Y（2） YANG G（2）
ZHAO X（2）
公开年 2023（2）
申请年 2021（2）  2022（2） 
专利权人 SHANDONG INN.（2） SHANDONG INN.（2）

Preparing high-strength aluminum alloy material for 3C electronics comprises e.g. adding aluminum chloride hexahydrate and aluminum nitrate nonahydrate to nitric acid solution, stirring, reacting with aluminum isopropoxide, electrospinning, hot-pressing, soaking in graphene solution and calcining.

XU Y, LI M, SU H, HAN L, XU Q, YANG G, ZHAO J, CHENG K, XIN W, LV T, GAO S, WU S, ZHAO X, CUI L

Aluminum alloy materials for automotive structural parts, is using micro-arc oxidation surface treatment technology to prepare corrosion-resistant surfaces, and coating pretreated graphene-doped aluminum alloy substrate with carbon nanotube film, and treating surface by micro-arc oxidation.

ZHAO F, ZHU W, XU Y, WANG Z, LI M, CHENG K, YANG G, XIN W, LV T, JIAO P, GAO S, WU S, ZHAO X, CUI L

High strength conversion flange comprises steel material having carbon, silicon, manganese, chromium, nickel, molybdenum, gallalium, Rhenium, zirconium, lutetium, and strontium.

MENG K

Preparation of copper based iron based composite electrical contact material includes preparing graphene fiber containing ferric oxide powder, modifying graphene fiber containing ferric oxide powder and pretreating base material.

ZHENG Y