Aluminum and titanium alloy wire containing La, Ce and Pr and manufacturing method thereof

A technology of aluminum-titanium alloy and rare earth elements, applied in the field containing La, to achieve the effects of refining grains, increasing deformation resistance, and preventing grain growth

Active Publication Date: 2012-07-25
JIANGSU LINLONG NEW MATERIALS CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, in the prior art, there is no report on the preparation of thermal sprayed wires that are both anti-corrosion and have anti-slip or non-slip functional coatings.

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
  • Aluminum and titanium alloy wire containing La, Ce and Pr and manufacturing method thereof
  • Aluminum and titanium alloy wire containing La, Ce and Pr and manufacturing method thereof
  • Aluminum and titanium alloy wire containing La, Ce and Pr and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The multi-element aluminum-titanium alloy wire of the present invention has the following components by weight percentage: aluminum Al: 94%-97%; vanadium V: 0.05%-1%; titanium Ti: 2%-5%; lanthanum La: 0.01-0.8%, cerium Ce: 0.01-0.4%, praseodymium Pr: 0.01-0.2%, the total amount of the three rare earth elements: 0.03-1.05%, the total amount does not exceed 1% trace elements, the aluminum titanium The resistivity of the alloy wire is 2.0-6.0μΩ·cm, and the specific gravity of the aluminum-titanium alloy wire is 2.60-2.75g / cm 3 , the elongation rate of the aluminum-titanium alloy wire is 10-25%.

[0045] What needs to be specially explained here is that a very important improvement of the technical solution of the present invention is that the resistivity of the aluminum-titanium alloy wire is 2.0-6.0 μΩ·cm, and the specific gravity of the aluminum-titanium alloy wire is 2.60-2.75 g / cm 3 , the elongation rate of the aluminum-titanium alloy wire is 10-25%. These excellent...

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
electrical resistivityaaaaaaaaaa
electrical resistivityaaaaaaaaaa
diameteraaaaaaaaaa
Login to view more

Abstract

The invention relates to a multiple aluminum and titanium alloy wire which comprises the following components in percentage by weight: 94 to 97 percent of aluminium Al, 0.05 to 1 percent of vanadium V, 2 to 5 percent of Ti, 0.01 to 0.8 percent of La, 0.01 to 0.04 percent of Ce, 0.01 to 0.2 percent of Pr and less than or equal to 1 percent of trace added elements, wherein the total amount of the three rare earth elements of La, Ce and Pr is 0.03 to 0.96 percent. The aluminum and titanium alloy wire has the resistivity of 2.0 to 6.0.cm, has the specific gravity of 2.60 to 2.75g / cm<3> and has elongation of 10 to 25 percent.

Description

technical field [0001] The invention relates to a multi-component aluminum-titanium alloy wire and a manufacturing method thereof, in particular to an aluminum-titanium alloy material containing La, Ce and Pr and a manufacturing method thereof. Background technique [0002] As we all know, except for a few precious metals, metal materials will undergo chemical and electrochemical reactions with the surrounding medium and suffer from corrosion. Metal corrosion has become the greatest hazard to large steel structures, seriously affecting their safety and life. In addition, the wear and tear caused by various mechanical actions on the metal surface is also extremely serious. A large number of metal components fail due to corrosion and wear, resulting in great waste and loss. According to the statistics of some industrially developed countries, the annual loss of steel due to corrosion and wear accounts for about 10% of the total steel output, and the amount of loss accounts f...

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): C22C21/00C22F1/04
Inventor 冯立新张敏燕应峰
Owner JIANGSU LINLONG NEW MATERIALS CO LTD
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