Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A kind of aluminum alloy material and preparation method thereof

A kind of aluminum alloy material, aluminum alloy technology, applied in the field of non-ferrous metal materials

Active Publication Date: 2011-12-07
GUANGDONG XINYI ALUMINUM ALLOY CABLE
View PDF4 Cites 219 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Good corrosion resistance; but the strength of pure aluminum is very low, the annealed state σb value is about 8kgf / mm2, so it is not suitable for structural materials

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
  • A kind of aluminum alloy material and preparation method thereof
  • A kind of aluminum alloy material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041]

[0042]

[0043] Table 2 is the technological parameter list that embodiment 1 to 4 adopts;

[0044]

[0045] The above specific embodiments do not limit the technical solutions of the present invention in any form, and all technical solutions obtained by means of equivalent replacement or equivalent transformation fall within the scope of protection of the present invention.

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
tensile strengthaaaaaaaaaa
elongationaaaaaaaaaa
elongationaaaaaaaaaa
Login to View More

Abstract

The invention relates to an aluminum alloy material which is characterized in that the aluminum alloy material comprises the following components by weight percent: 0.16-1.2% of Fe, 0.001-0.8% of Cu, 0.001-0.8% of Mg, 0.001-0.8% of Zn, 0.001-0.8% of Ca, 0.001-1.0% of rare-earth elements, a trace amount of strontium, titanium, boron, nickel, chromium, zirconium, vanadium, beryllium, cobalt, lead, tin, bismuth, molybdenum, silver, indium, niobium and barium and the balance of aluminum. The alloy has excellent mechanical strength, processing performance and corrosion resistance and is suitable for the cable armored sheath.

Description

technical field [0001] The invention belongs to the field of nonferrous metal materials, and in particular relates to an aluminum alloy material and a preparation method thereof. Background technique [0002] Metal wire armored power cables can withstand certain pressure and tension. The armor layer of this type of cable is mostly composed of galvanized steel wire. Since galvanized steel wire is a magnetic material, for single-core AC cables, not only will it be As a result, the loss increases and the calorific value increases. In order to solve this problem, steel wires and copper wires are generally used to make the armor layer at intervals. According to statistics from the China Nonferrous Metals Industry Association, as of 2011, China's copper reserves were about 30 million tons, accounting for about 5% of the world's total reserves, and the supply of copper concentrates was less than 30%. The annual copper consumption was about 7 million tons, more than 70% depend on i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00C22C21/06C22C21/10C22C21/18C22F1/04C22F1/047C22F1/053C22F1/057
Inventor 林泽民
Owner GUANGDONG XINYI ALUMINUM ALLOY CABLE
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
Eureka Blog
Learn More
PatSnap group products