custom metal stampings_

Cleaning die cast aluminium is not merely an aesthetic concern; it plays a vital role in the overall functionality and longevity of the component. The manufacturing process often leaves residues, such as oils, dust, and contaminants, on the surface of the parts. If these residues are not removed, they can interfere with subsequent processes such as painting, anodizing, or assembly, leading to poor adhesion, corrosion, or surface degradation.

- Sand Casting The most prevalent method of metal casting, where molten metal is poured into a sand mold. Sand casting is used for complex shapes in various industries, including automotive, machinery, and construction.

In the process of tempering, stainless steel precision castings can effectively eliminate the stress generated during quenching to a certain extent. After quenching, the product decomposes and transforms the martensite and retained austenite metastable structure, and the product is tempered The temperature is usually below the eutectoid transformation temperature, the higher is about 650℃, and the holding time is not less than 2h.

Stainless steel castings can be directly repaired by welding repair methods during use. When the product is repaired by its tungsten argon arc welding, its weld repair area and weld repair depth must meet its regulations. The product is welded The supplemented area refers to the area after expansion.