GB/T 43899-2024 English PDF

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GB/T 43899-2024: Pig iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method(Routine method)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 43899-2024	759	Add to Cart	6 days	Pig iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method(Routine method)	Valid

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Basic data

Standard ID: GB/T 43899-2024 (GB/T43899-2024)
Description (Translated English): Pig iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method(Routine method)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H11
Classification of International Standard: 77.100
Word Count Estimation: 38,346
Date of Issue: 2024-04-25
Date of Implementation: 2024-11-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 43899-2024: Pig iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method(Routine method)

---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.
ICS 77:100 CCSH11 National Standards of People's Republic of China Determination of multi-element content in pig iron Spark discharge atomic emission spectrometry (conventional method) Released on 2024-04-25 2024-11-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

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 for standardization documents" Drafting: Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents: This document was proposed by the China Iron and Steel Association: This document is under the jurisdiction of the National Technical Committee for Standardization of Pig Iron and Ferroalloys (SAC/TC318): This document was drafted by: Shijiazhuang Chuangpu Technology Co:, Ltd:, Hebei University of Science and Technology Engineering, Fujian Sangang Minguang Co:, Ltd: Company, Qingdao Dehong Jinxin Technology Co:, Ltd:, Tianjin Special Equipment Supervision and Inspection Technology Research Institute, Hebei Hegang Material Technology Research Institute Co:, Ltd:, Hebei Chuangpu Metal Materials Testing and Development Co:, Ltd:, Gangyan Nake Testing Technology Co:, Ltd:, Tianjin Jinyi Instrument Co:, Ltd: Co:, Ltd:, Metallurgical Industry Information Standards Research Institute: The main drafters of this document are: Zhang Zengkun, Liu Peng, Qi Zengsheng, Li Lei, Huang Yunhua, Niu Weifei, Su Zhengfei, Wu Yugen, Jiang Bin, Sun Xiaofei, Qi Bing, Liu Jie, Li Zhijie, Huang Xiaoyu, Liu Jinfeng, Lu Chunsheng, and Liu Yanting: Determination of multi-element content in pig iron Spark discharge atomic emission spectrometry (conventional method) Warning---People who use this document should have practical experience in formal laboratory work: This document does not address all possible safety issues: The user is responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national laws and regulations:

1 Scope

This document specifies the determination of carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, molybdenum, vanadium, copper, Method for measuring the content of 23 elements, including titanium, aluminum, boron, arsenic, niobium, tungsten, cobalt, lead, tin, antimony, bismuth, zinc and zirconium: This document is applicable to the routine analysis of the chemical composition of pig iron: The determination range of each element is shown in Table 1: Table 1 Determination range of each element Element determination range (mass fraction)/% Si Mn Cr Ni Mo Cu Ti Al As Nb Co Pb Sn Sb Bi Zn Zr 0:2~4:5 0:05~2:5 0:015~1:3 0:005~0:25 0:01~2:8 0:01~4:5 0:01~1:0 0:01~1:5 0:01~2:0 0:005~0:5 0:01~1:0 0:001~0:4 0:005~0:1 0:005~0:1 0:01~0:9 0:01~0:3 0:003~0:04 0:006~0:4 0:005~0:35 0:002~0:03 0:001~0:05 0:005~0:045

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document: ......

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