国家/地区 中国（5）
IPC部 C（5）
IPC大类 C23（5）
IPC小类 C23C（5） B22F（2） C22C（2）
IPC C23C024/10（5）
发明人 LIU B（2）
公开年 2017（5）
申请年 2017（5）
专利权人

Laser cladding graphene-ceramic self-lubricating coating cutter comprises cutter base material which is made of high-speed steel, and front surface is graphene-ceramic self-lubricating coating.

XING Y, WU Z, HUANG P, LIU L, SUN G, LI X

Laser cladding alloy powder for repairing nodular cast iron roll surface, comprises nickel powder, boron carbide powder and graphene powder, and improves wear resistance and toughness, and strong abrasion-resisting property.

LI Y, ZHANG P, LI L, BAI P, LIU B

Preparation of graphene-chrome-titanium-aluminum composite material for manufacturing coated cutter, involves mixing refined graphene powder, treated titanium, chromium and aluminum powder, dispersing, milling and vacuum-drying.

LI B, WANG H

Graphene drill pipe joint prepared by laser cladding comprises wear belt and drill pipe joint, where wear belt is annular ring made of graphite composite powder, and is combined with drill pipe joint through laser cladding process.

SUN Y, ZHANG C, LIU B, GAO K, MA S, DAI W

Coating used for plain bearing, comprises specified amount of graphene powder, titanium carbide powder, and bearing steel powder.

YANG Q, ZHOU Y, XING X, QI X, FAN B, YANG Y