国家/地区 中国（7）
IPC部 B（6） C（5）
IPC大类 B21（2） B22（2） C22（2）
IPC小类 B21C（2） B22F（2） C22C（2）
IPC B21C037/04（2） B22F001/16（2） B22F009/04（2）
C22C001/05（2） C22C032/00（2）
发明人 GUO X（4） LI S（3） SONG K（3）
ZHANG Y（3） ZHOU Y（3） DAI M（2）
GAO H（2） HOU B（2） HU H（2）
HUANG T（2） LIU H（2） LIU P（2）
LU L（2） LU W（2） WANG A（2）
公开年 2022（7）
申请年 2022（6） 
专利权人 UNIV HENAN SCI TECHNOLOGY（7）

Preparing titanium-aluminum-chromium-niobium pre-alloy spherical powder and single graphene layer sheet nanometre sheet, comprises e.g. adding titanium-48-alumina-nickel-boron powder and adding absolute ethyl alcohol for low energy ball milling.

MAO Z, MA D, HOU B, WANG W, WANG A, XIE J, WANG Z, LIU P

Preparing anti-corrosion composite coating used in anti-carrosion field of metal material comprises coating amino silane coupling agent on metal substrate, coating epoxy resin adhesive, pre-curing, coating polysiloxane adhesive on epoxy resin adhesive layer, and coating hydrophobic nano particles.

MA X, YUAN S, DONG Y, ZHOU M, XIE B, ZHAO T, XING J, PENG S, YU Y

Preparation of in-situ self-generating titanium-aluminum composite material distributed in network by adding graphene nano sheet and dodecyl benzene sulfonic acid into deionized water, and adding titanium/aluminum/graphene composite powder into forming cylinder of laser selective melting device.

HOU B, XIE J, WANG A, WANG Z, LIU P

Preparing copper-based composite sheet comprises laying stranded wire on copper baseplate, covering with copper base cladding plate for explosive welding and compounding, removing covering copper base on surface of composite plate, and forming stranded wire by twisting metal wire.

DUAN J, YANG Y, MI X, FENG J, ZHANG Y, ZHOU Y, WANG H, WANG X, LI S, GUO X, SONG K

Method for preparing alloy sectional profile, involves twisting each single wire of raw material wire to obtain composite stranded wire, and carrying out continuous extrusion forming to obtained composite strand wire.

DAI M, GAO H, ZHOU F, ZHANG X, GUO X, ZHOU Y, HUANG T, LIU H, LU L, LU W, HU H, LI S, ZHANG Y, SONG K

Preparation of metal based composite material, involves stranding two strands of composite metal wire to obtain stranded wire, and continuously extruding and forming stranded wire.

DAI M, GAO H, ZHOU F, ZHANG X, GUO X, ZHOU Y, HUANG T, LIU H, LI S, LU W, HU H, LU L, SONG K, ZHANG Y

Supported iron-based multi-component catalyst comprises carrier, active components and auxiliary agents where active components and auxiliary agents are dispersed on surface of carrier.

GUO X, GOU M, SONG Y, ZHANG Z, CHEN M, WANG H, GAO C, LI B, LIU J