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GB/T 22462-2008 English PDF

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

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22462-2008	399	Add to Cart	3 days	Nano, Sub-micron scale film on steel -- Quantitative depth profile analysis -- Glow discharge atomic emission spectrometry	Valid

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Basic data

Standard ID: GB/T 22462-2008 (GB/T22462-2008)
Description (Translated English): Nano, Sub-micron scale film on steel -- Quantitative depth profile analysis -- Glow discharge atomic emission spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G04
Classification of International Standard: 17.180
Word Count Estimation: 17,187
Date of Issue: 2008-10-30
Date of Implementation: 2009-06-01
Regulation (derived from): Announcement of Newly Approved National Standards No. 17 of 2008 (No. 130 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the quantitative determination of nano- steel surface, sub-micron scale thin-film (metal coating and the oxide film) in thickness, the coating quality (per unit area) and the depth distribution of the elements of the film. This method is applicable to the determination of a thickness of 3nm ~ 1000nm steel surface film, suitable elements include: iron, chromium, nickel, copper, titanium, manganese, aluminum, carbon, phosphorus, oxygen, nitrogen and silicon.

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

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Nano, Sub-micron scale film on steel.Quantitative depth profile analysis.Glow discharge atomic emission spectrometry ICS 17.180 G04 National Standards of People's Republic of China Steel surface nano, submicron films Quantitative determination of element depth profile Glow Discharge Atomic Emission Spectrometry Posted 2008-10-30 2009-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Principle 1 5 Apparatus 2 5.1 Overview 2 5.2 Instrument Performance Requirements 2 6 Sample Preparation 3 7 Procedure 3 7.1 Selection line 3 7.2 Optimization of glow discharge atomic emission spectrometer discharge parameters 3 7.3 curve 5 7.4 confirmation curve 7 7.5 drift correction 8 7.6 Sample Analysis 8 Analysis of the results indicates 8 8 8.1 Quantitative depth profiling of representation 8 8.2 and thickness of the coating mass (per unit area) measured 9 9 9 Precision 9 10 test reports Appendix A (informative) Recommended elements characteristic of wavelengths 10 Annex B (informative) common oxide density 11 Annex C (normative) Additional Information 12 joint experiments

Foreword

The Standard Appendix A, Appendix B are informative annex, Annex C is normative appendix. This standard by the National Standardization Technical Committee microbeam analysis made. The standard micro-beam analysis by the National Standardization Technical Committee (SAC/TC38) centralized. This standard is drafted by. Baoshan Iron & Steel Co., Ltd., Institute of Physics, Chinese Academy of Sciences, Institute of Chemistry, the rule of Metallurgical Industry Information Standards Institute. The main drafters. Zhang Yi, Chen Yingying, electric Shen Hong, Liu Fen, He Xiaolei, Vivian fly, Luan Yan. Steel surface nano, submicron films Quantitative determination of element depth profile Glow Discharge Atomic Emission Spectrometry

1 Scope

This standard glow discharge atomic emission spectrometry for quantitative determination of the steel surface nano, submicron thin film (metal oxide coating Film) in the thickness of the coating mass (per unit area) and the depth distribution of elements in the film. This method is applicable to the determination of 3nm ~ 1000nm steel surface of the film thickness, the applicable elements include. iron, chromium, nickel, copper, titanium, manganese, aluminum, Carbon, phosphorus, oxygen, nitrogen and silicon.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Study whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6379.1 measurement methods and results of Accuracy (trueness and precision) - Part 1. General principles and definitions GB/T 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement method to repeat And basic methods of reproduction GB/T 19502 Surface chemical analysis - Glow discharge optical emission spectrometry method General GB/T 20066 Steel and iron - Sampling and determination of the chemical composition of the sample with a sample preparation method GB/T 22461-2008 Surface chemical analysis - Vocabulary (ISO 18115.2001, IDT) ISO 5725-3 measurement methods and results of Accuracy (trueness and precision) --- Part 3. Standard Methods of measurement precision Intermediate measures (Accuracy (truenessandprecision) ofmeasurementmethodsandresults-Part 3. Intermedi- atemeasuresoftheprecisionofastandardmeasurementmethod) ISO 6955. 1982 - Flame emission spectroscopy analysis, atomic absorption and atomic fluorescence vocabulary (Analyticalspectro- scopicmethods-Flameemission, atomicabsorption, andatomicfluorescence-Vocabulary)

3 Terms and Definitions

In ISO 6955. 1982 terms and definitions and GB/T 22461-2008 given apply to this standard. Principle 4 The basic principle of glow discharge atomic emission spectrometry as follows. a) a dc or rf glow light source device, cathode sputtering surface of the sample; b) by ion sputtering and the energy generated in a glow discharge process the transfer, so that analyte atomization, and then in the plasma Be excited; c) The analysis of the elements characteristic spectral line emission intensities measured. When the depth of analysis, emission intensity is recorded as a function of time; d) In-depth analysis by (quantitative) curve, the intensity function of time into the mass fraction of the sputtering depth letter number. Known by measuring the composition of the reference sample sputtering rate can be established this calibration system. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 22462-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 22462-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 22462-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 22462-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.