Aluminum-based alloy

An aluminum-based alloy, a general-type technology, applied in the field of aluminum-based alloys, can solve the problems of reduced rigidity and increased rigidity, and achieve the effects of reduced thickness, improved Young's modulus, and shape design

Inactive Publication Date: 2018-10-23
HONDA MOTOR CO LTD
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the application of aluminum alloys has become more widespread as the demand for weight reduction of vehicles and aircrafts has increased, there is a rigidity caused by a decrease in Young's modulus when replacing the conventional iron-based materials with aluminum materials. Reduce the problem of enlargement

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-based alloy
  • Aluminum-based alloy
  • Aluminum-based alloy

Examples

Experimental program
Comparison scheme
Effect test

no. 2 Embodiment

[0036] Samples were produced under the same conditions as in the first example except that an aging treatment was performed at 90° C. for 10 days, and the Young’s modulus was measured. The results are shown in Table 2. In addition, the Young's modulus calculated using the above-mentioned formula 1 is collectively recorded in Table 2.

[0037] [Table 2]

[0038]

[0039] As shown in Table 2, the Young's modulus calculated using the formula 1 is very close to the measured value, confirming the correctness of the selection of Cu, Zn, Ag, and Li.

[0040] 3. The third embodiment

[0041] In addition to ingredients and aging treatment conditions are figure 2 Except for the cases shown, aluminum-based alloy samples were produced under the same conditions as those in the first example. according to figure 2 It can be seen that when the aging temperature is 170° C., a Young's modulus of 77 GPa or more can be obtained by aging for 240 hours. It was also confirmed that, when ...

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

No PUM Login to view more

Abstract

Provided is an easily-machined aluminum-based alloy having a simple production process, with which it is possible to achieve high rigidity without containing hard particles such as a ceramic. In an aluminum-based alloy having aluminum as the main element, an aluminum-based alloy represented by general formula (1) (where, X and Y in the general formula are each selected from Cu, Zn, Ag, and Li, a and b are mass% and are within ranges that permit forming a solid solution by solution heat treatment). Al-aX-BY (1)

Description

technical field [0001] The present invention relates to an aluminum-based alloy having a high Young's modulus by solid-solving special additive elements in the aluminum parent phase. Background technique [0002] Although the application of aluminum alloys has become more widespread as the demand for weight reduction of vehicles and aircrafts has increased, there is a rigidity caused by a decrease in Young's modulus when replacing the conventional iron-based materials with aluminum materials. Reduce the problem of enlargement. In order to cope with such a problem, conventionally, rigidity has been improved by utilizing the combined effect of aluminum and ceramics (for example, Patent Documents 1 to 4). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent No. 4825776 [0006] Patent Document 2: Japanese Patent No. 4119357 [0007] Patent Document 3: Japanese Patent No. 4119348 [0008] Patent Document 4: Japanese Patent No....

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): C22C21/00C22C21/10C22C21/12C22F1/04C22F1/053C22F1/057
CPCC22C21/00C22F1/04C22F1/053C22C21/10C22C21/12C22F1/057C22C21/18
Inventor 渡边博之广泽涉一
Owner HONDA MOTOR 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