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Chinese Standard: GB/T 47403-2026

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Ferroniobium—Determination of niobium,tantalum,silicon,phosphorus,aluminium contents—Wavelength dispersive X-ray fluorescence spectrometric(fused cast bead method)


Standard in brief
Scope of Application:  
本文件规定了采用波长色散X射线荧光光谱法(熔铸玻璃片法)测定铌铁中铌、钽、硅、磷、铝的含量。
本文件适用于铌铁合金中铌、钽、硅、磷、铝含量的测定,各元素测定范围见表1。

Basic information
Standard No:GB/T 47403-2026
Standard Name:铌铁 铌、钽、硅、磷、铝含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
English Name:Ferroniobium—Determination of niobium,tantalum,silicon,phosphorus,aluminium contents—Wavelength dispersive X-ray fluorescence spectrometric(fused cast bead method)
Standard Status:现行
Release Date:2026-03-31
Effective Date:2026-07-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.100
CCS Number:H11

Related Standards
Referenced Standards:GB/T 4010,GB/T 6379.1,GB/T 6379.2,GB/T 6682,GB/T 8170,GB/T 16597,JJG 810

Publication Information
Number of pages:20
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-03-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:47403
Drafter:董丙成、王德全、王刚、方金林、王兆存、赵英杰、孙雪娇、李月林、陈海、王航民、郝国旺、郭洪涛、黄芝敏、沈彬彬、李奇骏、李黠、芦洋、李亚光、薛俊峰、孙小飞、郑海东、孟亮亮、卢春生、程昭阳
Drafting Organization:山东钢铁股份有限公司、河钢股份有限公司唐山分公司、山西太钢不锈钢股份有限公司、广西柳州钢铁集团有限公司、日照钢铁控股集团有限公司、中信(辽宁)新材料科技股份有限公司、吉铁铁合金有限责任公司、冶金工业信息标准研究院
Management Organization:全国生铁及铁合金标准化技术委员会(SAC/TC 318)
Proposing Department:中国钢铁工业协会

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