Overhead heat-resistance aluminum alloy conductor material and preparation method thereof
A technology of aluminum alloy conductors and aluminum alloy melts, which is applied in the directions of metal/alloy conductors, conductive materials, conductive materials, etc., to achieve the effects of improving electrical conductivity, reducing resistivity, and low price
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0025] A heat-resistant aluminum alloy conductor material for aerial use, the mass percentage of each element is as follows: zirconium: 0.10%, yttrium: 0.05%, scandium: 0.10%, lanthanum and cerium: 0.75%, iron: 0.18%, silicon: 0.05%, Nickel: 0.03%, magnesium: 0.01%, zinc: 0.04%, boron: 0.005%, the rest is aluminum and unavoidable impurities. Wherein, the mass ratio of lanthanum and cerium is 7:3.
[0026] The preparation method of the above-mentioned heat-resistant aluminum alloy conductor material for aerial use includes the following steps:
[0027] (1) After selecting the raw materials according to the mass percentage of each element, put the returned materials, aluminum ingots and Al-Fe master alloy blanks into the melting furnace, heat until melted, and then transfer the obtained melt into the holding furnace;
[0028] (2) Adjust the melt temperature in the holding furnace to 720-780°C, then add Al-Zr master alloy, Al-Sc master alloy, Al-Y master alloy, Al-RE master allo...
Embodiment 2
[0033] A heat-resistant aluminum alloy conductor material for aerial use, the mass percentage of each element is as follows: zirconium: 0.3%, yttrium: 0.10%, scandium: 0.01%, lanthanum and cerium: 1.0%, iron: 0.05%, silicon: 0.02%, Nickel: 0.02%, magnesium: 0.02%, zinc: 0.01%, boron: 0.01%, the rest is aluminum and unavoidable impurities. Wherein, the mass ratio of lanthanum and cerium is 8:2.
[0034] The preparation method of the above-mentioned heat-resistant aluminum alloy conductor material for aerial use is also described in Example 1.
Embodiment 3
[0036] A heat-resistant aluminum alloy conductor material for aerial use, the mass percentage of each element is as follows: zirconium: 0.45%, yttrium: 0.01%, scandium: 0.06%, lanthanum and cerium: 0.3%, iron: 0.12%, silicon: 0.04%, Nickel: 0.05%, magnesium: 0.01%, zinc: 0.03%, boron: 0.01%, the rest is aluminum and unavoidable impurities. Wherein, the mass ratio of lanthanum and cerium is 7.5:2.5.
[0037] The preparation method of the above-mentioned heat-resistant aluminum alloy conductor material for aerial use is also described in Example 1.
PUM
Property | Measurement | Unit |
---|---|---|
tensile strength | aaaaa | aaaaa |
elongation | 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com