The dedicated heating system for heat treatment of aluminum die castings adopts die-casting aluminum alloy substrate and thick film resistor technology, integrates PID temperature control module and high-precision NTC sensor, achieves 3-5 seconds fast heating, energy efficiency ≥96%, working temperature range 80℃-500℃, supports power (1000W-6000W) customization, has anti-aluminum liquid corrosion, uniform heat distribution and cyclic thermal stress resistance, adapts to aluminum die casting annealing, aging hardening and other processes, life span exceeds 50,000 hours, and meets the needs of high-precision and low deformation rate heat treatment.
Minimum order quantity: 1000
Delivery time: 15-25 days
Factory location: Zhongshan, Guangdong, China
Aerospace aluminum die-casting parts, heat treatment of new energy battery housings, medical equipment aluminum die-castings, heat treatment of home appliance accessories (such as motor housings), aging treatment of LED lamp holder die-castings, mold constant temperature heat treatment system, industrial aluminum profile die-casting strengthening process.
| Parameter | Specification Range |
|---|---|
| Process Type | Solution treatment + artificial aging (T6/T7), or stress relieving, quenching |
| Treatment Temperature | Solution: 480℃-540℃ (aluminum alloy dependent); Aging: 120℃-200℃ |
| Holding Time | Solution: 6h-12h (furnace cooling); Aging: 4h-12h (air cooling) |
| Material Applicability | Aluminum alloys: A356, ADC12, AlSi12, etc. (common in die castings) |
| Equipment Type | Electric resistance furnace, gas-fired furnace, or vacuum heat treatment furnace |
| Post-Treatment Properties | Improved tensile strength (↑20%-40%), hardness (↑15%-30%), and dimensional stability |
| Dimensional Tolerance | ±0.1mm-±0.3mm (controlled by fixture design to minimize thermal deformation) |
| Service Life Enhancement | Fatigue resistance ↑30%+, corrosion resistance ↑20%+ (vs. non-heat-treated parts) |
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