by Bonnie | Sep 16, 2026 | Blog
2024/10/09 High Chromium Cast Iron has very wide applications, mainly used in environments requiring high hardness, high wear resistance, and corrosion resistance. The lifespan of high chromium cast iron depends largely on its specific application and working environment. Generally, due to its superior wear resistance and corrosion resistance, high chromium cast iron has a longer lifespan than ordinary cast iron. The following are some factors that affect the lifespan of high chromium cast iron: Wear conditions: High chromium cast iron performs excellently in high-wear environments; its lifespan depends on the degree of friction and wear it undergoes. Corrosion environments: Due to its excellent corrosion resistance, high chromium cast iron has a relatively longer lifespan when used with corrosive substances. Thermal treatment: Proper thermal treatment processes can further improve the performance and lifespan of high chromium cast iron. Machining accuracy:...
by Bonnie | Sep 15, 2026 | Blog
sand casting service sand casting foundry In terms of the applications of wear-resistant steel, high-chromium steel, and high-manganese steel, there are respective characteristics and advantages and disadvantages. The following is an introduction and application of these materials: Wear-resistant steel (High Manganese Steel): Composition: Contains more than 10% manganese and 0.8~1.5% carbon. Advantages: High strength, high toughness, and high wear resistance. Able to withstand tremendous impact and wear. Applications: Applicable to components for excavators (chains, bucket teeth, and buckets), various crushing machines (shells, covers, liners, and hammers), cement plants (hammers and various screening plates), railways (rails and turnouts), and more. Disadvantages: Higher processing costs. High-chromium cast iron (High Chromium Cast Iron):...
by Bonnie | Sep 14, 2026 | Blog
There are many types of parts used in foundry sandblasting machines. They play a crucial role in the sandblasting process. The main types include the following: 1. Nozzles: Nozzles are the core components of sandblasting machines, responsible for spraying abrasive materials at high speeds onto the workpiece surface. These nozzles must have extreme wear resistance to withstand continuous abrasive impacts. Common materials include boron carbide, tungsten carbide, and alumina ceramic. 2. Separators: Separators are used to separate recovered abrasive materials and dust, ensuring the quality and efficiency of the recovery process. The blades and liners inside the separator must be highly wear-resistant, typically made from high-chromium cast iron or hardened steel. 3. Abrasive valves (Abrasive...
by Bonnie | Sep 13, 2026 | Blog
2024/10/01 Casting sandblasting machine parts are mainly used to clean oxide layers, rust, and other impurities from the surface of castings to improve their surface quality and the subsequent processing effect. These parts often require wear resistance to withstand the wear that may occur during high-intensity sandblasting. The bead impact state refers to the effect created when abrasive particles (such as steel beads or ceramic beads) are shot into the workpiece surface during the sandblasting process. This impact can effectively remove impurities from the surface while also improving the hardness and fatigue resistance of the workpiece surface. The bead impact...
by Bonnie | Sep 12, 2026 | Blog
2023/12/07 What is casting? Casting is a manufacturing process used to produce parts, accessories, or products from metal or other materials. The process usually involves pouring molten metal or other materials into a mold in a specific shape, then cooling and curing them to produce objects of the required shape and size for a variety of metals or alloys. Casting types Casting can be divided into several types, with some of the main ones including: 01 Sand casting Sand castingsand casting service, also known as sand casting, sand casting foundry is one of the oldest and most common casting methods. It involves mixing sand with a binder to form a mold to create metal products, commonly used in the production of large and small parts....
