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What are the common causes of porosity in cast components?
Porosity is one of the most common and persistent defects encountered in cast components, especially in ferrous and non-ferrous alloys. It refers to small voids, holes, or cavities within the material that form during solidification. These pores can significantly reduce mechanical strength, pressure tightness, and fatigue resistance, thereby affecting the performance and longevity of the final product.
넶2 2025-04-25 -
What Are the Primary Factors Influencing Casting Defects in Iron Castings?
Casting is one of the most fundamental processes in metal manufacturing, especially in the production of ductile iron and grey iron components for municipal infrastructure, mechanical equipment, and construction applications. However, no matter how advanced the technology, casting defects can still occur if the process is not well controlled. These defects not only affect the aesthetic and dimensional accuracy of the casting,
넶7 2025-04-22 -
How to Select the Appropriate Grade of Cast Iron Based on Product Requirements
Selecting the correct grade of cast iron is critical to ensuring the performance, durability, and cost-effectiveness of a cast component. Cast iron is available in various grades, each with specific mechanical properties
넶11 2025-04-17 -
How to Choose Between Sand and Investment Casting?
When choosing the right casting method, consider the following factors:
• Is your part large or heavy? → Go with sand casting넶12 2025-04-15
