国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3） C22（3）
IPC小类 C09D（3）
IPC C22C021/00（3）
发明人
公开年 2021（3）
申请年
专利权人

High toughness nose clip aluminum alloy profile for masks, contains aluminum alloy substrate containing chromium, molybdenum, tungsten, silicon, rhenium, titanium, zirconium, iron, boron, germanium, nano silicon carbide, and aluminum.

PAN Z, SUN J, ZHANG X

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

Aluminum alloy door and window used in chemical plant and smelter, comprises main material, sound insulation layer, wear-resistant layer, anti-oxidation layer and self-cleaning layer having preset thickness.

LIU N