国家/地区 中国（5）
IPC部 B（5）
IPC大类 B22（5）
IPC小类 C23C（5） B22F（4） C22C（4）
B22D（2）
IPC C23C004/02（5）
发明人
公开年 2021（4）
申请年 2021（3） 
专利权人

Preparing aluminum-based powder core wire useful for boiler water cooling wall arc spraying comprises taking pure aluminum strip as outer skin of wire material, rolling into U shape, adding nickel, chromium, iron boride, titanium diboride and graphene powder into U-shaped groove and drawing mold.

LU X, SONG X, XIAO H, ZHANG Y

Super-strength wear-resistant alloy comprises phenolic resin, boric acid, lanthanum oxide, nickel-chromium alloy powder, carbon nanotube, graphene, silicon carbide, adhesive, zirconium oxide and aluminum oxide.

WANG D, XU C, TANG X, HUANG Z, LI Y, LIU Y

Column wheel used for main reduction system of heavy-duty vehicle, comprises iron, carbon, manganese, chromium, nickel, aluminum, molybdenum, buffer damping mixture and diamond powder mixture.

YI Y, LI J, LI C

Preparing wave-absorbing stealth composite coating comprises performing cleaning, sandblasting, roughening and preheating on substrate, and spraying iron-based amorphous/graphene composite powder by using supersonic flame spraying method.

YU J, LIU X, YU Y, WANG F, LI H, HUANG K, GUO H, SU Y, ZHANG L, SUN R

Boiler tail heating surface gradient coating comprises a first coating, a second coating and a third coating and first coating, second coating and third coating are arranged in order from close to the substrate to away from the substrate.

BI C, LU Y, YANG X, YUN K, LIU J