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Riser Design in Casting
Riser design is a crucial aspect of the casting process, ensuring that castings are free from defects such as shrinkage cavities and porosity. Risers, also known as feeders, act as reservoirs of molten metal that feed the casting as it solidifies and contracts. Riser ...Read more -
Design of Chills in Casting
In the casting process, chills are critical components used to control the solidification of molten metal. By promoting directional solidification, chills help minimize defects such as shrinkage cavities and improve the mechanical properties of the final casting. Chills ...Read more -
Sand Core Design
Sand core design is a critical aspect of the casting process in foundries, where intricate shapes and internal cavities are formed in metal parts. Understanding the different types of sand cores, the principles of setting them, their fixation and positioning is essential...Read more -
Shrinkage in Castings
Shrinkage in castings is a crucial aspect that significantly impacts the quality and integrity of the final product. Understanding the different types of shrinkage associated with various materials, such as cast steel and cast iron, as well as the factors contributing to...Read more -
Solidification of Castings
Solidification is a critical process in the production of castings, directly affecting their quality and properties. Understanding the solidification behavior of different alloys and its impact on casting quality is essential for producing high-performance cast component...Read more -
Low Alloy Cast Steel
Low alloy cast steel refers to alloy cast steel with a carbon content of less than 0.45% and a total content of other alloying elements not exceeding 5%. Low alloy cast steel has high strength, good toughness and hardenability. Low alloy cast steel generally contains all...Read more -
Application Fields and Properties of Ductile Iron
Wide range of applications With its excellent physical properties and significant economic advantages, ductile iron is gradually becoming the material of choice in many industrial fields, widely replacing traditional materials such as forged steel, stamped steel, weldmen...Read more -
Quality Inspection of Castings
In the field of metal casting, ensuring the quality of cast products is paramount. This involves a series of inspections and tests that are designed to verify both the external appearance and the internal integrity of the castings. Visual Inspection Visual inspection...Read more -
Introduction to Casting Cleaning
Casting cleaning is an essential process in the manufacturing of metal components, particularly in industries such as automotive, aerospace, and heavy machinery. After the metal has been cast, the resulting product, known as a casting, often requires further processing t...Read more -
Ferritic Stainless Steel Casting
Ferritic stainless steel refers to stainless steel with body-centered cubic ferrite as the matrix structure at high temperature and normal temperature. Ferritic stainless steel has iron and chromium as the main elements, generally does not contain nickel, and some contai...Read more -
Magnetic Particle Inspection of Casting Internal Defects
Magnetic particle inspection is a detection method that uses the properties of ferromagnetic materials (such as steel, iron, cobalt, nickel, etc.) to be magnetized. When the metal casting is strongly magnetized by the magnetic field, if there is a defect perpendicular to...Read more -
Radiographic Inspection of Castings
Radiographic Inspection of Castings 1. The basic principle of radiography In the process of penetrating the casting, X-ray or γ-ray interacts with the material, and its intensity is attenuated by absorption and scattering. Images with varying degrees of blackness ...Read more
