一种两端冷却的铝合金试样的制备装置及方法
The aluminum alloy sample preparation device with cooling at both ends solves the problem of wasted funds and energy in the preparation of large-size aluminum alloy samples, realizes efficient and flexible testing of aluminum alloy solidification structure, and solves the technical problems of aluminum alloys in the prior art. The patent is applied to the field of aluminum alloy preparation, specifically to the field of aluminum alloy preparation, specifically to the field of aluminum alloy preparation, and specifically to the aluminum alloy preparation device and method.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NORTHEASTERN UNIV CHINA
- Filing Date
- 2025-11-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies result in wasted funds and energy when preparing large-size aluminum alloy samples, and it is difficult to accurately simulate the solidification structure and segregation characteristics of large ingots.
An aluminum alloy sample preparation device with two-end cooling is used, including a cavity, cavity cover, sprue plug, shrinkage compensation plate and cooling plate. Through modular design and spray system, small-sized samples are prepared to simulate the cooling direction of large ingots. The solidification structure characteristics from the outside to the inside are realized by using aluminum silicate heat-resistant material and copper alloy cooling plate.
It effectively reduces experimental costs and time, can accurately simulate the solidification structure and segregation characteristics of large ingots, and the device can flexibly adjust parameters to adapt to different conditions, obtaining alloy ingot structures under specific conditions.
Smart Images
Figure CN121409707B_ABST