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GB/T 29559-2013 English PDF

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GB/T 29559-2013: Surface chemical analysis -- Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 29559-2013614 Add to Cart 3 days Surface chemical analysis -- Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry Valid

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Basic data

Standard ID: GB/T 29559-2013 (GB/T29559-2013)
Description (Translated English): Surface chemical analysis -- Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G04
Classification of International Standard: 71.040.40
Word Count Estimation: 31,395
Quoted Standard: ISO 14284; ISO 14707; ISO 17925
Adopted Standard: ISO 16962-2005, IDT
Regulation (derived from): National Standards Bulletin 2013 No. 10
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: glow discharge atomic emission spectrometry zinc and/or aluminum alloy coating thickness of the coating, the coating quality (per unit area) and chemical composition of the metal coating. Alloying elements need to be considered ar

GB/T 29559-2013: Surface chemical analysis -- Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical 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.
Surface chemical analysis. Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry ICS 71.040.40 G04 National Standards of People's Republic of China Surface chemical analysis Glow Discharge Atomic Emission Spectroscopy Zinc and/or aluminum alloy plating analysis (ISO 16962.2005, IDT) Issued on. 2013-07-19 2014-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Principle 1 4 1 instrument 5 Sample Preparation 3 6 Analysis Step 3 7 represents the results of the analysis of 10 8 Precision 11 9 12 test reports Quantitative Evaluation Appendix A (normative) Calculation constant curve and depth profiling 13 Recommendation lines Annex B (informative) Determination of 19 elements Annex C (informative) coating quality (per unit area) measured 20 Additional information among Annex D (informative) common laboratory experiments 24 References 27

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard uses the translation method identical with ISO 16962.2005 "Surface chemical analysis - Glow Discharge Atomic Emission Spectroscopy zinc and/or Analysis of aluminum alloy coating. " Correspondence between the consistency of the standards of international documents and normative references of the following documents. --- GB/T 19502-2004 Surface chemical analysis - Glow discharge optical emission spectrometry method General (ISO 14707.2000, IDT) --- GB/T 20066-2006 Steel and iron - Determination of the chemical composition of the sample and sample preparation methods (ISO 14284 with.1996, IDT) The standard micro-beam analysis by the National Standardization Technical Committee (SAC/TC38) and focal points. This standard was drafted. Baoshan Iron & Steel Co., Ltd., Institute of Physics, Chinese Academy of Sciences, Institute of Chemistry. Drafters of this standard. Zhang Yi, Miao Lede, Chen Yingying, He Xiaolei, electric Shen Hong, Liu Fen, Wu Jun fly. Surface chemical analysis Glow Discharge Atomic Emission Spectroscopy Zinc and/or aluminum alloy plating analysis

1 Scope

This standard specifies the glow discharge atomic emission spectrometry zinc and/or aluminum alloy coating thickness of the coating, the coating quality (surface unit Product) and the chemical composition of the metal coating. Alloying elements to consider are nickel, iron, silicon, lead and antimony. This standard applies to the elements of the mass fraction range. Zinc (0.01% to 100%), aluminum (0.01% to 100%), nickel (0.01% to 20%), iron (0.01% to 20%), silicon (from 0.01% to 10%), lead (0.005% to 2%), antimony (0.005% to 2%).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Sampling and sample preparation method (Steelandiron-Samplingand sample for ISO 14284 Determination of the chemical composition of steel and iron preparationofsamplesforthedeterminationofchemicalcomposition) ISO 14707 Surface chemical analysis - Glow discharge optical emission spectrometry method General (Surfacechemicalanalysis-Glow dischargeopticalemissionspectrometry (GD-OES) -Introductiontouse) Alloy plating coating mass per unit area and chemical composition of the steel surface ISO 17925 Gravimetric method, inductively coupled plasma Emission spectrometry and flame atomic absorption spectrometry (Zincand/oraluminiumbasedcoatingsonsteel-Determinationof coatingmassperunitareaandchemicalcomposition-Gravimetry, inductivelycoupledplasmaatomic emissionspectrometryandflameatomicabsorptionspectrometry) Principle 3 Analysis Glow Discharge Atomic Emission Spectrometry include the following operations. a) DC or RF glow light source device, the sample surface coating to produce cathode sputtering. b) analyte atomization, in turn, is excited in the plasma. 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 curve of the sample sputtering rate can be established this calibration system.

4 Instrument

4.1 Glow Discharge Atomic Emission Spectrometer The instrument should include the type or the like fitted Grimm glow discharge source (DC or RF) and a multi-course Atomic Emission Spectroscopy Instrument, as described in ISO 14707. At the same time, it should be equipped with appropriate elements to be analyzed spectral channels (see Appendix B of the recommended lines). Hollow anode glow discharge light source shall inner diameter 2mm ~ 8mm, sheet analysis is recommended to use a cooling device, such as a belt loop cooling
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