GB/T 22462-2008 Active National standards

GB/T 22462-2008 Nano,Sub-micron scale film on steel—Quantitative depth profile analysis—Glow discharge atomic emission spectrometry

Publish Date: 2008-10-30 Implement Date: 2009-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22462-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Optics and optical measurement

Publish Date: 2008-10-30

Implement Date: 2009-06-01

Pages: 15 pages

Scope

This standard adopts the glow discharge atomic emission spectrometry method to quantitatively determine the film thickness, coating quality (per unit area) and element depth distribution in nano- and sub-micron-scale thin films (metal coatings and oxide films) on the steel surface.
This method is suitable for determining the thickness of steel surface thin films ranging from 3 nm to 1,000 nm, and the applicable elements include: iron, chromium, nickel, copper, titanium, manganese, aluminum, carbon, phosphorus, oxygen, nitrogen, and silicon.

Development Information

Word Count: 13 Thousand words Pages: 15 pages

Referenced Standards

GB/T 22461-2008 Surface chemical analysis—Vocabulary ISO 5725-3 ISO 6955:1982 GB/T 6379.1-2004 Accuracy(trueness and precision)of measurement methods and results—Part 1:General principles and definitions GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method GB/T 19502-2004 Surface chemical analysis—Glow discharge optical emission spectrometry(GD-OSE)—Introduction to use GB/T 19502-2023 Surface chemical analysis—General rules for glow discharge optical emission spectrometry(GD-OES) GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition

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