ASTM F 1845 Standard Test Method for Trace Metallic Impurities in Electronic Grade Aluminum-Copper, Aluminum-Silicon, and Aluminum-Copper-Silicon Alloys by High-Mass-Resolution Glow Discharge Mass Spectrometer
 |
| Purchase Information |
| Use this form to request purchase information on ASTM online subscriptions. |
|
|
Document ASTM F 1845 is offered by IHS as part of an online subscription. This subscription contains many documents on the same topic.
You may also purchase this document alone from the IHS Standards Store.
ASTM F 1845 Document Information:
Title
Standard Test Method for Trace Metallic Impurities in Electronic Grade Aluminum-Copper, Aluminum-Silicon, and Aluminum-Copper-Silicon Alloys by High-Mass-Resolution Glow Discharge Mass Spectrometer
ASTM International
Publication Date:
Dec 10, 1997
Scope:
This test method determines the concentrations of trace metallic
impurities in high purity (99.99
wt. % pure, or purer, with respect to metallic trace impurities)
aluminum-copper, aluminum-silicon
and aluminum-copper-silicon alloys with major alloy constituents as
follows:
This test method pertains to analysis by magnetic-sector glow
discharge mass spectrometer (GDMS).
This test method does not include all the information needed to
complete GDMS analyses.
Sophisticated computer-controlled laboratory equipment, skillfully
used by an experienced operator,
is required to achieve the required sensitivity. This test method does
cover the particular factors
(for example, specimen preparation, setting of relative sensitivity
factors, determination of
detection limits, etc.) known by the responsible technical committee
to effect the reliability of
high purity aluminum analyses.
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.
Keywords:
- aluminum
- aluminum-copper alloys
- aluminum-copper-silicon alloys
- aluminum-silicon alloys
- electronics
- glow discharge mass spectrometer (GDMS)
- purity analysis
- sputtering target
- trace metallic impurities
About IHS
IHS (NYSE: IHS) is a leading global provider of critical technical information, decision-support tools and related services in a number of industries including aerospace and defense, automotive, construction, electronics, and energy. IHS serves customers ranging from large governments and multinational corporations to smaller companies and technical professionals in more than 100 countries. IHS been in business for more than 45 years and employ more than 2,300 people around the world.
