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GB/T 41497-2022: Ferrovanadium - Determination of vanadium, silicon, phosphorus, manganese, aluminum, iron content - Wavelength dispersive X-ray fluorescence spectrometry
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Ferrovanadium - Determination of vanadium, silicon, phosphorus, manganese, aluminum, iron content - Wavelength dispersive X-ray fluorescence spectrometry
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GB/T 41497-2022
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Basic data | Standard ID | GB/T 41497-2022 (GB/T41497-2022) | | Description (Translated English) | Ferrovanadium - Determination of vanadium, silicon, phosphorus, manganese, aluminum, iron content - Wavelength dispersive X-ray fluorescence spectrometry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H11 | | Word Count Estimation | 16,113 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 41497-2022: Ferrovanadium - Determination of vanadium, silicon, phosphorus, manganese, aluminum, iron content - Wavelength dispersive X-ray fluorescence spectrometry
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Ferrovanadium -- Determination of vanadium, silicon, phosphorus, manganese, aluminum, iron content -- Wavelength dispersive X-ray fluorescence spectrometry
ICS 77.100
CCSH11
National Standards of People's Republic of China
Determination of vanadium iron vanadium, silicon, phosphorus, manganese, aluminum, iron content
wavelength dispersive X-ray fluorescence spectrometry
Published on 2022-04-15
2022-11-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Iron and Steel Association.
This document is under the jurisdiction of the National Standardization Technical Committee for Pig Iron and Ferroalloys (SAC/TC318).
This document is drafted by. Pangang Group Research Institute Co., Ltd., Fujian Sangang Minguang Co., Ltd., Guangdong Shaogang Songshan Co., Ltd.
Company, Sichuan Panyan Testing Technology Co., Ltd., Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd., Panzhihua Iron and Steel Group
Steel Vanadium Co., Ltd., Metallurgical Industry Information Standards Institute.
The main drafters of this document. Yu Lihui, Zheng Xiaomin, Zhang Tingting, Liu Liwei, Fu Xiaoshan, Su Yang, Wu Chaochao, Wang Xuemei, Yang Xinneng, Feng Zongping,
Huang Hesheng, Wu Yugen, Bin Xi, Tang Yong, Liu Lin, Xing Wenqing, Lin Junwen, Wen Chunlu, Kang Kaibin, Lu Chunsheng, Zhang Chen.
Determination of vanadium iron vanadium, silicon, phosphorus, manganese, aluminum, iron content
wavelength dispersive X-ray fluorescence spectrometry
Caution - Persons using this document should have formal laboratory work experience. This document does not address all possible security issues
question. It is the user's responsibility to take appropriate safety and health measures and to ensure compliance with the conditions stipulated by relevant national regulations.
1 Scope
This document describes the determination of vanadium, silicon, phosphorus, manganese, aluminum, and iron in ferrovanadium by wavelength dispersive X-ray fluorescence spectrometry.
This document is suitable for the analysis of vanadium, silicon, phosphorus, manganese, aluminum and iron content in ferrovanadium. The measurement range of each element is shown in Table 1.
Table 1 Measurement range
element
Measurement range (mass fraction)
V 42~82
Si 0.2~5.0
P 0.01~0.12
Mn 0.06~4.0
Al 0.1~6.0
Fe 13~49
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 4139 Ferrovanadium
GB/T 6379.1 Accuracy (correctness and precision) of measurement methods and results - Part 1.General provisions and definitions
GB/T 6379.2 Accuracy (correctness and precision) of measurement methods and results - Part 2.Determining repetition of standard measurement methods
Basic Methods of Reproducibility and Reproducibility
GB/T 6682 Analysis Laboratory Water Specifications and Test Methods
GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values
GB/T 16597 Metallurgical Products Analysis Methods General Rules for X-ray Fluorescence Spectrometry
3 Terms and Definitions
There are no terms and definitions that need to be defined in this document.
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