GB/T 3653.4-2008 in English
SUPERSEDEDFerroboron - Determination of aluminium content - EDTA titrimetric method
- Issued on:2008-05-13
- Implemented on:2008-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$107.00
《GB/T 3653.4-2008硼铁 铝含量的测定 EDTA 滴定法》由TC318(全国生铁及铁合金标准化技术委员会)归口,TC318SC1(全国生铁及铁合金标准化技术委员会化学分析分会)执行,主管部门为中国钢铁工业协会。
本部分代替GB/T3653.4―1988《硼铁化学分析方法 EDTA 滴定法测定铝量》。本标准规定了EDTA滴定法测定硼铁中铝含量。本标准适用于硼铁中铝含量的测定,测定范围(质量分数):1.00%~8.00%。 本部分与GB/T3653.4―1988比较,主要不同如下:
―――标准中增加了警告用语;
―――增加了“规范性引用文件”和“试验报告”部分。
Scope
WARNING: Personnel applying this standard should have practical experience in formal laboratory work. This section does not point out all possible safety problems, the user is responsible for taking appropriate safety and health measures, and ensuring compliance with the conditions stipulated in the relevant national laws and regulations. This part specifies the EDTA titration method for the determination of aluminum content in ferroboron. This part is applicable to the determination of aluminum content in ferroboron, determination range (mass fraction): 1.00% to 8.00%.

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