Forging method for improving anisotropism of 6XXX aluminum alloy forge piece
An anisotropic, aluminum alloy technology, applied in the field of aluminum alloy thermal processing, can solve the problems of low strength and anisotropy of 6XXX aluminum alloy free forgings, and achieve the effect of improving comprehensive mechanical properties, reducing anisotropy, and being easy to implement
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0027] Example 1:
[0028] The forging blank is φ360mm×480mm 6082 aluminum alloy. The specific forging steps are as follows:
[0029] 1) High-temperature forging: forging is carried out by using homogenized 6082 aluminum alloy forging blanks, the high-temperature forging initial forging temperature is 460℃, the final forging temperature is 440℃, and the forging ratio is 8.4;
[0030] 2) Low temperature forging: Low temperature forging has an initial forging temperature of 250°C, a final forging temperature of 235°C, and a forging ratio of 2.8;
[0031] 3) Solution treatment: Solution temperature is 550℃, holding time is 4h, water quenching at room temperature.
[0032] 4) Room temperature forging: the room temperature forging temperature is 25°C, the final forging temperature is 20°C, and the rough deformation forging is carried out along the height direction with a deformation amount of 20%. Forging size: φ700mm×90mm
Example Embodiment
[0033] Example 2:
[0034] The forging blank is φ300mm×670mm 6061 aluminum alloy. The specific forging steps are as follows:
[0035] 1) High-temperature forging: forging is carried out by using homogenized 6061 aluminum alloy forging stock, the high-temperature forging initial forging temperature is 480℃, the final forging temperature is 468℃, and the forging ratio is 8;
[0036] 2) Low-temperature forging: the initial forging temperature of low-temperature forging is 240℃, the final forging temperature is 220℃, and the forging ratio is 2.6;
[0037] 3) Solution treatment: Solution temperature is 550℃, holding time is 6h, water quenching at room temperature.
[0038] 4) Room temperature forging: the room temperature forging temperature is 23°C, the final forging temperature is 18°C, and the rough deformation forging is carried out along the height direction with a deformation amount of 25%. Forging size: 500mm×450mm×150mm
[0039] The above two embodiments are subjected to T652 heat tr...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap