|Investment casting parts|
|Alloy steel 4140|
|Hot forging, cnc machining|
Investment casting is an industrial process based on lost-wax casting, one of the oldest known metal-forming techniques.
The term "lost-wax casting" can also refer to modern investment casting processes.
Water glass and silica sol investment casting are the two primary investment casting methods nowadays. The main differences
are the surface roughness and cost of casting. Water glass method dewaxes into the high-temperature water, and the ceramic
mold is made of water glass quartz sand. Silica sol method dewaxes into the flash fire, and silica sol zircon sand makes the
ceramic mold. Silica sol method costs more but has the better surface than the water glass method.
Room 1917, Hongyue Building,777# Chaoyang south street,Jingxiu Dist,Baoding,China.
P: 86 312 6780859