Production technique of antifatigue aluminum alloy section
A technology for aluminum alloy profiles and production processes, applied in the field of aluminum alloy materials, can solve problems such as failure of parts and easy generation of cracks, and achieve the effects of improving high temperature performance, good high temperature corrosion resistance, and excellent fatigue resistance.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0015] A production process of fatigue-resistant aluminum alloy profiles includes the following steps:
[0016] (1) Put the charge into the smelting furnace for heating and smelting. After the charge is melted, sprinkle 2 / 3 of the amount of covering agent to cover. When the alloy melt is heated to 720°C, use 0.5% C of the charge weight 2 Cl 6 For refining, put it in the furnace and let it stand for 10 minutes. When it reaches 750°C, press the block modifier into the bottom of the furnace for metamorphism treatment. After the metamorphism reaction for 2 minutes, sprinkle the remaining 1 / 3 of the covering agent and let it stand for 15 minutes. It can be cast. Before casting, ensure that the mass percentage of each alloy element in the melt is: Cu 3.5-4.2, Mg 1.2-1.8, Mn 0.4-0.8, Zn 0.10-0.15, Ti 0.1-0.2%, Sb 0.2-0.3 %, Zr 0.35-0.45%, Fe 0.08-0.12%, Si 0.04-0.06%, Ge 0.03-0.05%, Bi 0.02-0.03%, RE 0.04-0.08%, B 0.002-0.003%, the balance is Al;
[0017] (2) Continuously cast t...
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