国家/地区 中国（6）
IPC部 C（6） B（3）
IPC大类 C09（6）
IPC小类 C09D（6）
IPC C09D005/08（6）
发明人
公开年 2022（6）
申请年 2021（3）  2022（3） 
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 high-strength aluminum alloy die casting used for automobile engine bracket, involves putting aluminum alloy matrix into acetone, ultrasonically cleaning aluminum alloy matrix, and ultrasonically cleaning aluminum alloy matrix through absolute ethyl alcohol and deionized water in sequence.

WU G, CHEN D, ZHANG J, LI J, WANG X, LI D

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

Thermally conductive copper foil, comprises superconducting copper layer (including copper, graphene, and carbon nanotubes), thermally and electrically conductive layer (including e.g. epoxy resin, graphite, alumina powder, conductive silicone grease, and surfactant), and release film layer.

MU Y, HU W

High-strength, high-corrosion-resistant, antibacterial stainless steel for knives, comprises chromium, carbon black, anti-aging agent, nano calcium carbonate, anti-penetration agent, sodium gluconate, fly ash, fluorogypsum and phosphate slag.

LIU H