A method for reducing quenching distortion of 2024 aluminum alloy patterned sheet coil
By combining stress-relief annealing, multi-stage solution heating, and spray quenching with straightening processes, the deformation problem of 2024 aluminum alloy patterned plates during the quenching process was solved, achieving uniform cooling and good plate shape, and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HENAN MINGSHENG NEW MATERIAL TECH CO LTD
- Filing Date
- 2023-06-30
- Publication Date
- 2026-06-23
AI Technical Summary
2024 aluminum alloy patterned plates suffer from severe deformation problems during the quenching process, especially warping, twisting, and wavy bending, which leads to production difficulties and makes it impossible to roll them smoothly.
The process employs stress-relief annealing, multi-stage solution heating, spray quenching, and straightening, including stress-relief annealing, multi-stage solution heating furnace heating, spray quenching, and straightening treatment, combined with a spraying method using flow-in-convex technology to reduce quenching deformation.
It effectively reduces the quenching deformation of 2024 aluminum alloy patterned plates, improves plate shape quality, ensures uniform cooling of the plate and stability of its internal structure, and improves production efficiency.
Smart Images
Figure CN116770203B_ABST