国家/地区 中国（6）
IPC部 C（6） B（3）
IPC大类 C09（6）
IPC小类 C09D（6）
IPC C22C001/02（6）
发明人
公开年 2022（4）
申请年 2021（3）  2022（2） 
专利权人

Preparing heat-resistant nickel-based alloy involves spraying a spraying liquid on an alloy body for many times, then heating and keeping.

FAN W, WEN C

Preparing pipe material comprises cleaning mineral-inorganic composite materials, grinding, melting, casting and forming in combination with pipe mold by means of centrifugal casting, demolding and cooling, heating and densifying, and coating anti-corrosion coating.

WANG P

High-temperature aluminum alloy for floor heating pipe, comprises aluminum alloy tube base and corrosion-resistant coating, where aluminum alloy tube matrix includes silicon, iron, copper, magnesium, boron, bismuth, titanium, scandium and nickel.

PAN Z, XIONG M, YUAN X

Preparation of high temperature resistant copper wire includes calcining magnesium, chromium, titanium, nickel and copper to obtain metal mixture, casting metal mixture into ingot, forging ingot to strip copper core and spraying electroplated copper wire with high-temperature resistant coating.

QIAN G, XU H, SUN F, LAI S

Production of aluminum frame for a high-durability LED electronic screen comprises e.g. mixing ingredients of aluminum alloy, smelting into a liquid aluminum alloy, allowing to stand, homogenizing aluminum alloy cast rods and cooling.

ZHAO X, TANG K, LI J, WANG C, FU F, GONG Y

Corrosion-resistant composite copper-based fine wire comprises alloy layer and graphene layer coated outside alloy layer.

CAO S, LI L