Surface treatment is an additional process applied to the surface of a material in order to add functions such as rust and wear resistance or to improve decorative properties to enhance its appearance.Painting applied to the body of an automobile, printing information such as the manufacturer's name on the surface of home appliances, "electroplating" under the painting of guardrails, etc., are...

Forged metal products generally have higher strength and are often tougher than metals machined in castings. Metal forgings are less likely to shatter when in contact with other objects. The increase in strength is a result of how the metal is forced into a new shape by pressing or hammering during the forging process. In contrast to other manufacturing methods, the grains of the metal are...

The sand casting process is a casting method in which sand is the main moulding material used to make moulds. And it is the traditional casting method. We can refer to the definition of sand casting through Wikipedia.Due to the advantages of not being limited by the shape, size, complexity and alloy type of the parts, short production cycle and low cost, sand casting has always been the most...

304L stainless steel castings have a minimum chromium content of 18% and a minimum nickel content of 8%. Type 304L has a maximum carbon content of 0.030. It is the standard "18/8 stainless steel" commonly found in the food industry. Alloy 304L is the most versatile and widely used alloy in stainless steel castings. Alloy 304L is ideal for a variety of domestic and commercial applications, has...