Sand casting, as the name implies, is to take the sand mold as the basic mold, pouring metal solution to form the required castings. Its advantages are: low material price, easy to obtain...
Cast steel valve:
1. there are many kinds of castings, which can be divided into special casting, sand casting, pressure casting and so on. According to casting materials, special casting can be...
Non-destructive testing refers to the detection of surface or internal defects of undamaged castings or non-destructive detectives. The methods widely used in production include the following four kin...
The technical characteristics and precision deviation of stainless steel precision castings are mainly due to the above problems. Now all of us should be clear about stainless steel precision castings...
Stainless steel precision casting coating is a kind of physical suspension dispersion system in colloid state before being applied to the surface of sand mold and sand core. ...
Stainless steel precision casting technology is a general term of casting technology. Stainless steel precision casting products have been used for a long time and are extremely heat-resistant. ...
Stainless steel precision casting is an excellent technology in the casting industry. It is a casting process with little or no cutting, and it is widely used. ...
The shrinkage of stainless steel precision casting is much higher than that of cast iron. in order to prevent the defects of shrinkage and porosity of castings, riser, cold iron and subsidy are mostly...
