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SN/T 3367-2012: Determination of titanium, aluminum, silicon, phosphor, copper and manganese content in ferrotitanium. Inductively coupled plasma atomic emission spectrometry
Status: Valid
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Determination of titanium, aluminum, silicon, phosphor, copper and manganese content in ferrotitanium. Inductively coupled plasma atomic emission spectrometry
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SN/T 3367-2012
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Standard similar to SN/T 3367-2012 SN/T 5268 Basic data | Standard ID | SN/T 3367-2012 (SN/T3367-2012) | | Description (Translated English) | Determination of titanium, aluminum, silicon, phosphor, copper and manganese content in ferrotitanium. Inductively coupled plasma atomic emission spectrometry | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Word Count Estimation | 9,977 | | Quoted Standard | GB/T 602; GB/T 4010; JJG 015 | | Regulation (derived from) | National Quality Inspection (2012) 777; industry standard filing Notice 2013 No. 4 (No. 160 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the inductively coupled plasma emission spectrometry titanium in titanium, aluminum, silicon, phosphorus, copper and manganese method. This standard applies to titanium in titanium, aluminum, silicon, phosphorus, copper, manganese | SN/T 3367-2012: Determination of titanium, aluminum, silicon, phosphor, copper and manganese content in ferrotitanium. Inductively coupled plasma atomic emission spectrometry
---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.
Determination of titanium, aluminum, silicon, phosphor, copper and manganese content in ferrotitanium.Inductively coupled plasma atomic emission spectrometry
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Determination of titanium in ferrotitanium, aluminum, silicon, phosphorus, copper, manganese content
Inductively coupled plasma atomic emission spectrometry
Determinationoftitanium, aluminum, silicon, phosphor, copperand
Issued on. 2012-12-12
2013-07-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Liaoning Province Exit Inspection and Quarantine.
The main drafters of this standard. Xu Jing, Zeng Ze, Li Yongping, Wangqiu Yan, Li Yan, Zhao Xin ZHAO Jing Hong, Xie Yan, Wang Lei, Dong Xiuwen.
Determination of titanium in ferrotitanium, aluminum, silicon, phosphorus, copper, manganese content
Inductively coupled plasma atomic emission spectrometry
1 Scope
This standard specifies the ilmenite titanium, aluminum, silicon, phosphorus, copper, manganese content determined by the method by inductively coupled plasma atomic emission spectrometry.
This standard applies to the determination of titanium in ferrotitanium, aluminum, silicon, phosphorus, copper, manganese content. Determination of elements in the range shown in Table 1.
Table 1 Determination of elements content range%
Determination of elements in the range of determination of elements content range
Titanium 10.0 to 50.0 P 0.03 to 0.12
Cu 15.0 Al 0.2 ~ 0.01 ~ 0.30
0.2 to 8.0 Si 0.1 to 4.0 Mn
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
Preparation of standard solution of GB/T 602 Determination of impurities in chemical reagents
GB/T 4010 alloy chemical analysis and preparation of samples
JJG015 inductively coupled plasma atomic emission spectrometer test procedures
3 Method summary
Using a closed microwave system with hydrochloric acid, nitric acid, hydrofluoric acid digestion sample, adding boric acid solution remaining hydrofluoric acid complex, inductively coupled
Plasma Atomic Emission Spectrometry response intensity measured elements and determine its content according to the calibration curve.
4 Reagents
Unless otherwise stated, use only confirmed in the analysis of analytical grade reagents and deionized water or equivalent purity.
4.1 hydrochloric acid (ρ1.19g/mL). pure class distinctions.
4.2 nitrate (ρ1.42g/mL). pure class distinctions.
4.3 Hydrofluoric acid (ρ1.12g/mL).
4.4 sulfate (ρ1.84g/mL). pure class distinctions.
4.5 high purity iron. iron content greater than 99.98%.
4.6 sulfuric acid solution (595). 5mL of sulfuric acid (4.4) was dissolved in 95mL of water.
4.7 boric acid solution (50g/L). said 5g excellent pure boric acid dissolved in 100mL of water.
4.8 iron matrix solution (8mg/mL). Weigh 0.8g (accurate to 1mg) high purity iron (4.5), add 30mL of hydrochloric acid (4.1) and 5mL nitric
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