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3104Aluminum alloy spectral standard sample and preparation method

A spectral standard sample and aluminum alloy technology, which is applied in the field of aluminum alloy standard sample and its preparation, can solve the problems that cannot accurately control and determine the chemical composition, affect the improvement of product process and the improvement of product quality, etc.

Active Publication Date: 2008-07-02
SOUTHWEST ALUMINUM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The previously developed 3000 series standard samples only contain eight elements, Si, Fe, Cu, Mn, Mg, Zn, Ti, and Ni, but do not contain four elements, Na, Pb, Cd, and Ga, so it is impossible to accurately control and determine the tank material Use the chemical composition of Pb, Cd, Na, and Ni in 3104 aluminum alloy to affect the improvement of the product process, the improvement of product quality and the needs of the product

Method used

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  • 3104Aluminum alloy spectral standard sample and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1 E6301 aluminum alloy standard spectrum sample

[0015] Aluminum contains the following elements by weight:

[0016] Si 0.65±0.05%, Fe 0.84±0.06%, Cu 0.03±0.01%, Mn 0.70±0.05%, Mg 1.48±0.1%, Zn 0.05±0.01%, Ti 0.05±.01%, Ni 0.006±.001%, Cd 3±1ppm, Pb 160±10ppm, Ga 0.010±0.002%, V 0.10±0.01%, and Na 1ppm.

Embodiment 2

[0017] Example 2 E6302 aluminum alloy standard spectrum sample

[0018] Aluminum contains the following elements by weight:

[0019] Si 0.50±0.05%, Fe 0.65±0.05%, Cu 0.10±0.01%, Mn 0.82±0.05%, Mg 1.28±0.1%, Zn 0.12±0.01%, Ti 0.9±0.01%, Ni 0.02±0.005%, Cd 15 ±5ppm, Pb 130±10ppm, Ga 0.030±0.002%, V 0.075±0.005%, and Na 5ppm.

Embodiment 3

[0020] Example 3 E6303 aluminum alloy standard spectrum sample

[0021] Aluminum contains the following elements by weight:

[0022] Si 0.35±0.03%, Fe 0.50±0.04%, Cu 0.17±0.02%, Mn 0.95±0.05%, Mg 1.09±0.10%, Zn 0.20±0.01%, Ti 0.13±0.01%, Ni 0.06±0.01%, Cd 30 ±5ppm, Pb 100±10ppm, Ga 0.055±0.005%, V 0.055±0.005%, and Na 10ppm.

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Abstract

The invention discloses a 3104 aluminum alloy spectrum standard sample, which is characterized in that the aluminum comprises Si 0.04-0.70%, Fe 0.18-0.90%, Cu 0.02-0.34%, Mn 0.65-1.3%, Mg 0.65-1.58%, Zn 0.04- 0.34%, Ti 0.04-0.91%, Ni 0.05-0.11%, Cd 2-70ppm, Pb 8- 170ppm, Ga 0.008-0.11%, V 0.008-0.11% and Na 1-40ppm. The invention also discloses a preparation method thereof. The inventive aluminum alloy spectrum standard sample can be used for the control and the analysis of 3104 aluminum alloy.

Description

technical field [0001] The invention relates to an aluminum alloy standard sample and a preparation method thereof, which are used for analyzing and controlling elements in 3000 series aluminum alloys. Background technique [0002] In order to meet the needs of environmental protection and improve the quality of aluminum products used in medicine and food packaging, the requirements for the chemical composition of 3104 aluminum alloys for can materials are more stringent, except for the elements required by ordinary 3104 alloys (Si, Fe, Cu, Mn, Mg, Zn , Ti, Ga and V), also require: Pb≤0.008%, Cd≤0.002%, Pb+Cd≤0.009%, Na≤0.0004%, Ni≤0.05%. The previously developed 3000 series standard samples only contain eight elements, Si, Fe, Cu, Mn, Mg, Zn, Ti, and Ni, but do not contain four elements, Na, Pb, Cd, and Ga, so it is impossible to accurately control and determine the tank material Using the chemical composition of Pb, Cd, Na, and Ni in 3104 aluminum alloy will further affec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/00C22C21/00B23P15/00C22C1/02
Inventor 朱学纯尹晓辉韦志宏吴洪军陈瑜唐剑胡永利彭速中
Owner SOUTHWEST ALUMINUM GRP
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