国家/地区 中国（13）
IPC部 B（13） C（10） F（3）
IPC大类 B22（13） C22（8） C01（2）
F16（2）
IPC小类 B22F（13） C22C（8） C01B（2）
F16D（2）
IPC B22F005/00（13）
发明人 ZHANG Y（3） LI Z（2） WANG J（2）
YANG Y（2）
公开年 2021（7） 2022（6）
申请年 2021（13）
专利权人

Preparation of cermet cutter material used in ceramic cutter, involves e.g. ball milling titanium carbonitride, tungsten carbide, molybdenum carbide, nickel and cobalt, dissolving polyvinylpyrrolidone in absolute ethyl alcohol, pouring graphene and nano-aluminum oxide, pressing, and sintering.

CHEN H, ZHANG G, ZHOU J, LIU G, ZHOU H

Graphene manganese copper base damping material powder for use in e.g. aerospace industry, omprises manganese copper composite graphene powder, nickel powder, tin powder, rare earth metal powder and silicon-containing material.

ZHANG Y, PAN D

Graphene-reinforced metal composite material for use in electronic packaging, has metal substrate and enhanced phase, where reinforced phase comprises graphene housing and metal particles in the graphene housing.

LUO P, YANG Y, HE G, LIANG Y

Wear-resistant and noise-reducing bionic double-layer wear-resistant ceramic brake pad for use as key component of vehicle brake system, comprises base layer and contact layer located above base layer, where contact layer is set with triangular groove filled with wear-resistant adjusting material.

YANG H, SHEN Y, YE B, AN X, LI Z, YANG Z

Multi-platform pressure type hydrogen storage device has hydrogen storage sheet that includes metal foil, hydrogen storage alloy, heat conducting agent and binder, and filter sheet that is pre-arranged in tank head.

HAO L, WANG S, JIANG L, YE J, LI Z, WANG Q

Injection molding method of integral steel piston used e.g. in heavy diesel engines, involves e.g. placing metal raw material in melting furnace, adding melting agent, grinding, adding adhesive, performing injection molding operation, pressurizing and heating, and spraying surface spraying material.

WANG H, WANG Z

Die cutting tool shaft useful in die cutting production processing device, comprises tungsten carbide, titanium carbide, carbonyl nickel powder, chromium powder, aluminum powder, molybdenum powder, toner, crystal inhibitor and iron powder-graphene composite material.

MENG Q

Friction material used for brake sheet comprises matrix component (copper-coated iron powder), friction component (tungsten carbide), reinforcing component (transition metal alloy powder) and lubricating component (graphene and silicon carbide whisker).

KANG L, YANG Y, MA Y, ZHANG X, HUANG F, MA B, WANG J, LI S

Composite material powder of in-crystal distribution reinforcement used e.g. in aerospace, weapon arming, and traffic transportation, comprises metal base powder and reinforcing body, where metal powder can be deformed into sheet-type powder by ball milling process.

LAI M, FAN J, TANG B, WANG J, KOU H, LI J, WAN J, CAO L, CHEN B

Counterweight alloy material used for forming golf club head, comprises tungsten powder, nickel powder, stainless steel powder, molybdenum powder, and niobium powder.

WEN H