国家/地区 中国（6）
IPC部 B（6）
IPC大类 B23（6）
IPC小类 C22C（6） B23P（4） C22F（4）
B23K（3） B22D（2）
IPC C22C001/10（6）
发明人
公开年 2021（2）
申请年 2017（2）  2021（2） 
专利权人

Mining hydraulic support repairing device, has adjusting mechanism comprising two sliding groove plates symmetrically and uniformly distributed and fixedly installed on top surface of bottom plate.

XIE S, SHAO H, JIAO G, ZHANG H, LI X

Processing tinned copper-clad alloy wire involves preparing alloy rod, welding copper and alloy wire to form copper-clad alloy wire blank, carrying out multiple times of small deformation drawing processing, and plating tin layer.

OUYANG Y

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

Alloy useful in an electrode cap, comprises chromium, zirconium, magnesium, scandium, oxidized graphene and copper.

CUI Y, ZHANG X, WANG Z, ZHOU L, LIU C

Nickel alloy comprises nickel-based components, graphene components, iron components, and copper components.

GUO Y, SHI J, GUO W

Silver-based graphene-containing brazing material is obtained by smelting specified amount of silver or silver alloy, metal-coated graphene, rubidium, and trace elements, as raw material.

WANG X