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ASTM E1251-04

Test Method for Analysis of Aluminum and Aluminum Alloys by Atomic Emission Spectrometry
- 발행일 : 2004-07-01
- 발행기관 : ASTM
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분야

03.05 : 금속, 광석 및 관련 재료의 분석화학

적용범위

1.1 This test method describes the analysis of aluminum and its alloys by atomic emission spectrometry. The aluminum specimen to be analyzed may be in the form of a chill cast disk, casting, foil, sheet, plate, extrusion or some other wrought form or shape. The elements covered in the scope of this method are listed in the table below.

Element	Tested Concentration Range(Wt %)
Beryllium	0.0004 to 0.24
Bismuth	0.03 to 0.6
Boron	0.0006 to 0.009
Calcium	0.0002 to -
Chromium	0.001 to 0.23
Cobalt	0.4 to -
Copper	0.001 to 5.5
Gallium	0.02 to -
Iron	0.2 to 0.5
Lead	0.04 to 0.6
Lithium	0.0003 to 2.1
Magnesium	0.03 to 5.4
Manganese	0.001 to 1.2
Nickel	0.005 to 2.6
Phosphorus	0.003 to 0.003
Silicon	0.07 to 4.0
Sodium	0.003 to 0.02
Strontium	0.003 to -
Tin	0.03 to -
Titanium	0.001 to 0.12
Vanadium	0.002 to 0.022
Zinc	0.002 to 5.7
Zirconium	0.001 to 0.12

Note 1—The conncentration ranges given in the above scope were established through cooperative testing (ILS) of selected reference materials. The range shown for each element does not demonstrate the actual usable analytical range for that element. The usable analytical range may be extended higher or lower based on individual instrument capability, spectral characteristics of the specific element wavelength being used and the availability of appropriate reference materials.

1.2 This test method is suitable primarily for the analysis of chill cast disks as defined in Practices E 716. Other forms may be analyzed, provided that: (1) they are sufficiently massive to prevent undue heating, (2) they allow machining to provide a clean, flat surface, which creates a seal between the specimen and the spark stand, and (3) reference materials of a similar metallurgical condition and chemical composition are available.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific safety and health statements are given in Section 10.

국제분류(ICS)코드

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Edition

이력정보

No.	표준번호	표준명	발행일	상태
1	ASTM E1251-24상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry	2024-12-15	표준
2	ASTM E1251-24 REDLINE상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry	2024-12-15	표준
3	ASTM E1251-17a상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry	2017-10-01	구판
4	ASTM E1251-17a REDLINE상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry	2017-10-01	구판
5	ASTM E1251-17상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry	2017-09-15	구판
6	ASTM E1251-11상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry	2011-03-15	구판
7	ASTM E1251-07상세보기	Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Atomic Emission Spectrometry	2007-06-01	구판
8	ASTM E1251-04상세보기	Test Method for Analysis of Aluminum and Aluminum Alloys by Atomic Emission Spectrometry	2004-07-01	구판
9	ASTM E1251-94(1999)상세보기	Standard Test Method for Optical Emission Spectrometric Analysis of Aluminum and Aluminum Alloys by the Argon Atmosphere, Point-to-Plane, Unipolar Self-Initiating Capacitor Discharge	1999-06-10	구판