Production technique of high-damping aluminum-silicon alloy plate
An aluminum-silicon alloy and production process technology, applied in the field of metal material preparation, can solve problems such as endangering people's health, limiting machine performance, polluting the environment, etc., achieving good comprehensive mechanical properties, saving rare earth resources and other metals, and improving toughness and plasticity. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0013] Example 1
[0014] The eutectic aluminum-silicon alloy ingot is heated to 500°C for 4 hours, and the mold is heated to 450°C for 2 hours. The extrusion speed is 8m / min and the extrusion ratio is 25:1. After the die is extruded, the material is air-cooled. The material is solid-solved at 530°C for 10 hours, and aged at 170°C for 8 hours. The cold rolling reduction rate is 5%, the tensile strength is 282Mpa, and the elongation is 14.44%. Fixed frequency f=0.75Hz =49.2 .
Example Embodiment
[0015] Example 2
[0016] The eutectic aluminum-silicon alloy ingot is heated to 500°C for 4 hours, and the mold is heated to 450°C for 2 hours. The extrusion speed is 8m / min and the extrusion ratio is 25:1. After the die is extruded, the material is air-cooled. The material is solid-dissolved at 530°C for 10 hours, and aged at 150°C for 12 hours. The cold rolling reduction rate is 7%, the tensile strength is 297Mpa, and the elongation is 16.34%. Fixed frequency f=0.75Hz =52.4 .
Example Embodiment
[0017] Example 3
[0018] The eutectic aluminum-silicon alloy ingot is heated to 500°C for 4 hours, and the mold is heated to 450°C for 2 hours. The extrusion speed is 14m / min and the extrusion ratio is 25:1. After the die is extruded, it is air-cooled. The material is solid-solved at 530°C for 10 hours and aged at 120°C for 20 hours. The cold rolling reduction rate is 9%, the tensile strength is 305Mpa, and the elongation is 15.44%. Fixed frequency f=0.75Hz =60 .
PUM
Property | Measurement | Unit |
---|---|---|
Tensile strength | aaaaa | aaaaa |
Tensile strength | aaaaa | aaaaa |
Tensile strength | aaaaa | aaaaa |
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