国家/地区 中国（5）
IPC部 B（5）
IPC大类 B23（5）
IPC小类 C09D（5） B23K（3） B23P（2）
H01B（2）
IPC C09D001/00（5）
发明人 LIU W（2） WANG J（2） ZHANG Q（2）
ZHANG X（2） ZHOU J（2）
公开年 2021（2）
申请年 2017（2） 
专利权人 UNIV LANZHOU（2）

Preparing stainless steel-copper-titanium graphene pot composite board useful in medical instrument, comprises e.g. taking pot body composite copper plate, performing laser punching on three-dimensionally graphitized area, cross-linking dispersion with powder mixture filler, and cold-rolling.

XU M, YING M

Spoke alloy disc material used in spoke disc, comprises zinc, magnesium, copper, scandium, zirconium, iron, nickel, silicon, phosphorus diatomite, modified diatomite, and sulfur diatomaceous earth.

ZHAO X

Cutter with high wear resistance comprises cutter body comprising hard alloy cutter and having surface provided with micro-texture, and lubricating coating coated on surface of cutter body by high-pressure spraying.

CUI G, HE Y

Graphene-containing Yttrium barium copper oxide coating conductor welding joint, comprises welding layer located at both sides, where Yttrium barium copper oxide comprises copper layer, silver layer, Hastelloy alloy layer, buffer layer.

ZHANG X, WANG J, ZHANG Q, LIU W, ZHOU J

Preparing graphene containing yttrium barium copper oxide coating conductor welding joint comprises e.g. adding graphene powder in solder paste, by mechanical stirring and ultrasonically mixing graphene powder and dispersing in solder paste.

ZHANG X, WANG J, ZHANG Q, LIU W, ZHOU J