Stainless steel casting process:
1. Gravity casting: sand casting, hard casting. In the stainless steel casting process, the gravity of the metal itself pours the molten metal into the cavity.
2. Pressure casting: low pressure casting, high pressure casting. The molten metal liquid is immediately pressed into the casting cavity according to the increased pressure.

Casting process:
1 casting (contains liquid metal into solid-state casting), can be divided into sand, metal, ceramic, mud, graphite, etc. according to the materials used. It can be divided into one-time, semi-permanent and permanent according to the number of times. Quality is the main factor affecting castings;
2 casting metal melting and casting, casting metal (casting alloy) mainly various types of cast iron, cast steel and cast non-ferrous metals and alloys;
3 casting treatment and inspection, casting processing includes removal of foreign objects on the core surface and casting surface, removal of projections such as pouring risers, grinding burrs and overhangs, as well as heat treatment, plastics, anti-rust treatment and roughing.
The casting process can be divided into three basic parts, namely casting metal preparation, mold preparation and casting processing. Cast metal is a metal material used in foundry casting for casting. It is an alloy composed of metal elements and other metal or non-metal elements. It is used as a casting alloy, mainly including cast iron, cast steel and cast non-ferrous metal alloys.
Stainless steel casting process Metal smelting is not only pure smelting, but also smelting process, casting metal into a mold, and has expected requirements in terms of temperature, chemical composition and purity. For this purpose, various inspection tests are carried out for the purpose of controlling quality in the smelting process to meet the specifications of liquid metal to allow pouring. Sometimes, in order to achieve higher requirements, the metal liquid is treated outside the oven, such as desulfurization, vacuum degassing, furnace refining, inoculation or deterioration treatment. Commonly used equipment for melting metal is cupola, electric furnace, induction furnace, resistance furnace, reflective furnace and so on.