Investment casting joints

Cleaning methods are not only stainless steel castings, the vast majority of metal casting products, such as fusion die precision casting connection rod processing molding process must clean the surface, is an indispensable process for metal casting products, the surface cleaning of agricultural machinery fusion die precision casting, the key role is to remove the surface of metal castings sand, zinc ash and a series of impurities, so that the surface of stainless steel castings with stainless steel metal luster, in line with commodity implementation standards. So the surface cleaning of stainless steel castings is important. The surface of stainless steel castings must be cleaned correctly. To ensure the quality of stainless steel casting products.

There are more than 100 known chemical elements, about 20 kinds of chemical elements can be encountered in the common steel in industry.

For stainless steel, a special steel series, there are more than ten commonly used elements, in addition to the basic elements that constitute the steel, the performance and organization of stainless steel have a greater impact on the elements: carbon, chromium, nickel, manganese, silicon, molybdenum, titanium, titanium, manganese, nitrogen, copper, cobalt and so on. In addition to carbon, silicon, nitrogen, these elements are connected elements in the chemical element cycle.