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GB/T 7999-2015   Optical emission spectrometric analysis method of aluminum and aluminum alloys (English Version)
Standard No.: GB/T 7999-2015 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 5500 words Price(USD):80.0 remind me the price change

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Implemented on:2016-4-1 Delivery: via email in 1 business day
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Standard No.: GB/T 7999-2015
English Name: Optical emission spectrometric analysis method of aluminum and aluminum alloys
Chinese Name: 铝及铝合金光电直读发射光谱分析方法
Chinese Classification: H12    Light metals and their alloys analysis method
Professional Classification: GB    National Standard
ICS Classification: 77.040.01 77.040.01    Testing of metals in general 77.040.01
Issued by: AQSQA AND SAC
Issued on: 2015-09-11
Implemented on: 2016-4-1
Status: valid
Superseding:GB/T 7999-2007 Optical emission spectrometric analysis method of aluminum and aluminum alloys
Language: English
File Format: PDF
Word Count: 5500 words
Price(USD): 80.0
Delivery: via email in 1 business day
Optical emission spectrometric analysis method of aluminum and aluminum alloys Warning: the personnel using this standard shall have practical experience in standard laboratory work. This standard does not purport to address all of the safety problems. It is the responsibility of the user to establish appropriate safety and health practices and guarantee compliance with the appropriate national laws and regulations. 1 Scope This standard specifies the optical emission spectrometric analysis method of alloy elements and impurities in aluminum and aluminum alloy. This standard is applicable to the simultaneous determination of 28 elements including antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, cerium, chromium, copper, gallium, iron, lead, lithium, magnesium, manganese, nickel, phosphorus, scandium, silicon, sodium, strontium, tin, titanium, vanadium, zinc and zirconium in aluminum and aluminum alloys. ... ... ... ... 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys 3 Method summary The sample processed according to the requirements is placed on the spark stand in argon atmosphere, which is used as an electrode. The energy generated by the light source generator evaporates, atomizes and sparks the analyte, emitting the characteristic spectral lines of the elements to be measured. Such lines are used to measure the intensity of the selected internal standard line and analysis line after the characteristic spectral line being split by the dispersion system. The data processing system will directly read off the results on the working curve base on the relative intensity of the analysis line pair, thus realizing the quantitative analysis of the elements to be measured in the sample.
Foreword i 1 Scope 2 Normative references 3 Method summary 4 Auxiliary equipment, materials and environment 5 Apparatus 6 Sample 7 Analytical procedures 8 Precision 9 Test report
Referred in GB/T 7999-2015:
*GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
*GB/T 17432-2012 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
GB/T 7999-2015 is referred in:
* GB/T 3880.1-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery
* GB/T 6892-2015 Wrought aluminium and aluminium alloys extruded profiles for general engineering
* GB/T 6892-2006 Wrought aluminium and aluminium alloys extruded profiles for generalengineering
* GB/T 3190-2008 Wrought aluminium and aluminium alloy——Chemical composition
*GB/T 3191-2010 Aluminium and aluminium alloys extruded bars,rods
*DL/T 991-2006 Spectral analysis guideline of metal for electrical power equipment
*YS/T 479-2005 Aluminium and Aluminium Alloys Forging for General Industrial Use
*GB/T 3880.1-2006 Wrought Aluminium and Aluminium Alloy Plates, Sheets and Strips for General Engineering - Part 1: Technical Conditions of Delivery
*GB/T 3954-2008 Aluminium and aluminium alloys rod for electrical purpose
*GB/T 22642-2008 Aluminum foil for electronic and power capacitor
*GB/T 22647-2008 Aluminium and aluminium alloys foil for flexible packaging
*GB/T 4437.2-2017 Aluminium and aluminium alloy extruded tubes-Part 2:Seam tubes
*GB/T 5237.1-2017 Wrought aluminium alloy extruded profiles for architecture - Part 1: Mill finish profiles
*GB/T 4437.1-2015 Aluminium and aluminium alloy extruded tubes—Part 1: Seamless tubes
*GB/T 33227-2016 Aluminium and aluminium alloy sheets and strips used for motor
*YS/T 95.1-2015 Aluminium foil for air conditioner radiator―Part 1:Finstock
*GB/T 3198-2020 Aluminium and aluminium alloy foils
*GJB 2053A-2015 Specification for aluminum alloy structural sheet for aerospace
*GB/T 6893-2010 Aluminium and aluminium alloys cold drawn(rolled) seamless tubes
*GB/T 9438-2013 Aluminum alloy castings
*T/CATSI 02007-2020 Fully-wrapped carbon fiber reinforced cylinder with a plastic liner for the on-board storage of compressed hydrogen as a fuel for land vehicles
*GB/T 3190-2020 Chemical composition of wrought aluminium and aluminium alloys
*GB/T 11640-2021 Seamless aluminum alloy gas cylinders
*GB/T 22641-2020 Wrought aluminium alloy sheets and plates for ships
*GB/T 23301-2009 Casting aluminum alloy for automobile wheels
Code of China
Standard
GB/T 7999-2015  Optical emission spectrometric analysis method of aluminum and aluminum alloys (English Version)
Standard No.GB/T 7999-2015
Statusvalid
LanguageEnglish
File FormatPDF
Word Count5500 words
Price(USD)80.0
Implemented on2016-4-1
Deliveryvia email in 1 business day
Detail of GB/T 7999-2015
Standard No.
GB/T 7999-2015
English Name
Optical emission spectrometric analysis method of aluminum and aluminum alloys
Chinese Name
铝及铝合金光电直读发射光谱分析方法
Chinese Classification
H12
Professional Classification
GB
ICS Classification
Issued by
AQSQA AND SAC
Issued on
2015-09-11
Implemented on
2016-4-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 7999-2007 Optical emission spectrometric analysis method of aluminum and aluminum alloys
Language
English
File Format
PDF
Word Count
5500 words
Price(USD)
80.0
Keywords
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Introduction of GB/T 7999-2015
Optical emission spectrometric analysis method of aluminum and aluminum alloys Warning: the personnel using this standard shall have practical experience in standard laboratory work. This standard does not purport to address all of the safety problems. It is the responsibility of the user to establish appropriate safety and health practices and guarantee compliance with the appropriate national laws and regulations. 1 Scope This standard specifies the optical emission spectrometric analysis method of alloy elements and impurities in aluminum and aluminum alloy. This standard is applicable to the simultaneous determination of 28 elements including antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, cerium, chromium, copper, gallium, iron, lead, lithium, magnesium, manganese, nickel, phosphorus, scandium, silicon, sodium, strontium, tin, titanium, vanadium, zinc and zirconium in aluminum and aluminum alloys. ... ... ... ... 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys 3 Method summary The sample processed according to the requirements is placed on the spark stand in argon atmosphere, which is used as an electrode. The energy generated by the light source generator evaporates, atomizes and sparks the analyte, emitting the characteristic spectral lines of the elements to be measured. Such lines are used to measure the intensity of the selected internal standard line and analysis line after the characteristic spectral line being split by the dispersion system. The data processing system will directly read off the results on the working curve base on the relative intensity of the analysis line pair, thus realizing the quantitative analysis of the elements to be measured in the sample.
Contents of GB/T 7999-2015
Foreword i 1 Scope 2 Normative references 3 Method summary 4 Auxiliary equipment, materials and environment 5 Apparatus 6 Sample 7 Analytical procedures 8 Precision 9 Test report
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