Tungsten-molybdenum-nickel-iron alloy is widely used in the field of casting molds, mainly due to its excellent physical and chemical properties. Here are some of the main application areas:
Mold material
Because tungsten-molybdenum-nickel-iron alloy has low expansion coefficient, high thermal conductivity and good red hardness, it is often used as a material for casting molds. These properties allow the alloy to withstand high temperatures and pressures during the casting process, thereby maintaining the dimensional accuracy of the mold and increasing the service life of the mold.
Core and cavity
In the casting process, the core and cavity are key parts of the mold, which directly determine the shape and quality of the casting. Tungsten-molybdenum-nickel-iron alloy is often used to manufacture these parts due to its high strength and good wear resistance to ensure the accuracy and quality of castings.
Gate and runner systems
Gate and runner systems are important components in casting molds. They are responsible for introducing molten metal into the mold and ensuring even distribution of metal within the mold. Tungsten-molybdenum-nickel-iron alloy, due to its high thermal conductivity and corrosion resistance, can effectively prevent metal clogging and erosion in the gate and runner system, thereby ensuring the smooth progress of the casting process.
Wear-resistant and consumable parts
In casting molds, some components such as sliders, guide posts, etc. are often subject to friction and wear. Tungsten-molybdenum-nickel-iron alloy is often used to manufacture these parts due to its high hardness and wear resistance to improve the durability and stability of the mold.
In addition, tungsten-molybdenum-nickel-iron alloys can also be customized according to specific needs to meet the specific requirements of different casting molds. For example, the alloy’s composition and microstructure can be adjusted to optimize its thermal stability, wear resistance or mechanical properties to suit different casting conditions and working environments.
In summary, tungsten-molybdenum-nickel-iron alloy is widely used in the field of casting molds. Its unique physical and chemical properties make it an ideal choice for manufacturing efficient and durable casting molds.
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