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Model ID: DY170-1-Ding L
The DY170-1-Ding L Cylinder Head sets itself apart through its advanced metallurgical processing. While many standard market components are sold in an "as-cast" condition, this unit undergoes a rigorous T6 heat treatment cycle. This three-stage process involves solution heat treatment (heating the casting near its melting point to dissolve alloying elements), rapid quenching in a controlled medium, and finally, artificial aging. This sequence fundamentally alters the microstructure of the aluminum alloy (typically A356), transforming it from a relatively soft material into a hardened, high-strength component.
The primary benefit of this treatment is a dramatic increase in mechanical properties, specifically tensile strength and yield strength. This ensures that the cylinder head can withstand the immense internal pressures of combustion without stretching or deforming over time. Furthermore, the increased hardness significantly improves the durability of machined threads—such as spark plug holes and exhaust stud mounts—reducing the likelihood of stripping during maintenance. By strictly monitoring the time-temperature curves during the heat treatment furnace cycle, Feiya delivers a component that offers superior dimensional stability and resistance to thermal fatigue, making it the standard for high-performance and heavy-duty applications.
