Al-Si-Fe-Mg-Cu alloy conductor material and preparation method thereof

A conductor material, al-si-fe-mg-cu technology, is applied in the direction of metal/alloy conductors, conductive materials, conductive materials, etc. It can solve problems such as elastic modulus indicators that are not involved, and achieve improved hardness, low cost, and The effect of increasing the modulus of elasticity

Active Publication Date: 2017-12-12
CENT SOUTH UNIV
View PDF11 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two documents involve the room temperature conductivity and tensile strength of aluminum wires, but they are t

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Al-Si-Fe-Mg-Cu alloy conductor material and preparation method thereof
  • Al-Si-Fe-Mg-Cu alloy conductor material and preparation method thereof
  • Al-Si-Fe-Mg-Cu alloy conductor material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] The technical solutions of the present invention are further described below through specific embodiments, which are only for helping to understand the present invention, and should not be regarded as specific limitations to the present invention.

[0040] The composition of Examples 1-10 and Comparative Examples 1-11 is shown in Table 2, wherein Mm is specifically 65% ​​Ce+35% La. Use industrial pure aluminum ingots with a purity of 99.7% (in which Si is 0.05wt%, Fe is 0.13wt%, Cu is 0.01wt%, Mg is 0.01wt%), after melting industrial pure aluminum at 760-780°C, add the alloy Element B, when the content of Fe, Si, Mg, and Cu elements in the industrial pure aluminum ingot is lower than the design content of the corresponding components in Table 2, such as when the content of Fe is lower than the design content of Fe elements described in Table 2 , add the alloy elements, add RE elements, then carry out refining, rapid composition analysis before the furnace, and then adju...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Young's modulusaaaaaaaaaa
Login to view more

Abstract

The invention discloses an Al-Si-Fe-Mg-Cu alloy conductor material and a preparation method thereof, and belongs to the technical field of new electrician materials. Aluminum alloy comprises, by weight, 0.01%-0.05% of Mg, 0.01%-0.05% of Cu, 0.05%-0.10% of Fe, 0.06%-0.15% of Si, 0.01%-0.10% of B and 0.10%-0.30% of rare earth. The mass ratio of the Fe to the Si is smaller than one, and the total content of the impurity elements of Ti, V, Cr and Mn is smaller than or equal to 0.01% by weight. Industrial pure aluminum ingots or electrolytic aluminum liquid is used as a main raw material, the inevitable impurity elements of the Fe, Si, Cu and Mg inside are turned into useful microalloying elements, the Young modulus of cast-state alloy is larger than 71.5GPa, the hardness HV0.2 is larger than 26, and the conductivity at the temperature of 20 DEG C is larger than or equal to 60.8%IACS. The Al-Si-Fe-Mg-Cu alloy conductor material can be used for manufacturing electrolytic bath generatrices, building generatrices, electric wires, cables and the like.

Description

technical field [0001] The invention relates to an Al-Si-Fe-Mg-Cu alloy conductor material, in particular to a low-cost Al-Si-Fe-Mg-Cu alloy conductor material with a relatively high elastic modulus and a preparation method thereof, belonging to Electrotechnical new material technology field. Background technique [0002] Aluminum bus bar is a conductor made of aluminum and its alloys with a large cross-sectional area and capable of transmitting large currents. The anode busbar for aluminum electrolysis is connected to the soft busbar and the anode guide bar. In addition to conducting current, its main function is to support the anode guide bar. It requires a certain degree of rigidity and bending resistance. The electrolytic aluminum industry calls it a hard busbar. Traditional aluminum busbars use industrial pure aluminum. Table 1 shows the chemical composition of industrial pure aluminum for remelting listed in GB / T 1196-2008, and the impurity content must not exceed the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C22C21/02H01B1/02
CPCC22C21/02H01B1/023
Inventor 李红英赵辉
Owner CENT SOUTH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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