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YS/T 703-2014 English PDF

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US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 703-2014: Method for chemical analysis of Limstone-Determination of element contents. X-ray fluorescence spectrometric method
Status: Valid

YS/T 703: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 703-2014	239	Add to Cart	3 days	Method for chemical analysis of Limstone-Determination of element contents. X-ray fluorescence spectrometric method	Valid
YS/T 703-2009	239	Add to Cart	2 days	Determination of calcium oxide, magnesium oxide, silicon oxide content of Limestone by X-ray fluorescence spectrometric method	Obsolete

Similar standards

GB/T 7999 YS/T 600 GB/T 14849.2 YS/T 420 YS/T 705 YS/T 704

Basic data

Standard ID: YS/T 703-2014 (YS/T703-2014)
Description (Translated English): Method for chemical analysis of Limstone-Determination of element contents. X-ray fluorescence spectrometric method
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H12
Classification of International Standard: 71.040.40
Word Count Estimation: 9,994
Date of Issue: 10/14/2014
Date of Implementation: 4/1/2015
Older Standard (superseded by this standard): YS/T 703-2009
Quoted Standard: GB/T 2007; GB/T 6379; GB/T 16597; JJG 810
Regulation (derived from): People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This Standard specifies the calcium, magnesium, silicon, iron, aluminum, potassium content determination of molten limestone. This Standard specifies the method of two calcium, magnesium, silicon element content determination tableting limestone. This Sta

YS/T 703-2014: Method for chemical analysis of Limstone-Determination of element contents. X-ray fluorescence spectrometric 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.
Method for chemical analysis of Limstone-Determination of element contents. X-ray fluorescence spectrometric method ICS 71.040.40 H12 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 703-2009 Methods for chemical analysis of limestone measuring element content X-ray fluorescence spectrometry Issued on. 2014-10-14 2015-04-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Instead of the standard YS/T 703-2009 "Determination of X-ray fluorescence spectrometry limestone CaO, MgO, SiO2 content", and this standard YS/T 703-2009 compared to the main technical changes are as follows. --- Determine the melting method is a method, tableting method to method two; --- In a method of increasing the determination of iron, aluminum, potassium content; --- Determine the analytical measurement range of the method of the elements and allow poor. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Aluminum Corporation of China Guangxi Branch, Aluminum Corporation of China Henan Branch. Participated in the drafting of this standard. Aluminum Corporation of China Guizhou Branch, Luoyang Xiangjiang Wanji Aluminum Co., Ltd., China Aluminum Limited Zhongzhou Branch. Drafters of this standard. Deng Wenjun, where unicorn, Yang Yun screen, Jiang Wei, Ni Liangyu, Wang Xiaowen, Sun Jianfeng, Ai Zhen, Nie love red, SOCIALIST Zhao Qin together. This standard replaces the standards previously issued as follows. --- YS/T 703-2009. Methods for chemical analysis of limestone measuring element content X-ray fluorescence spectrometry

1 Scope

This standard specifies a method of calcium, magnesium, silicon, iron, aluminum, potassium content determination of molten limestone. This standard specifies the method two, calcium, magnesium, silicon element content determination tableting limestone. This standard is a method for the determination of elements in limestone content measurement range (expressed as the oxide) shown in Table 1. This standard applies to method two limestone elements in the determination of the measurement range (expressed as the oxide) shown in Table 2. Table 1 Element measurement range /% CaO 42.50 ~ 55.80 MgO 0.20 ~ 10.70 SiO2 0.15 ~ 8.00 Fe2O3 0.050 ~ 0.30 Al2O3 0.12 ~ 0.40 K2O 0.04 ~ 0.20 Table 2 Element measurement range /% CaO 41.0 ~ 65.0 MgO 0.30 ~ 11.30 SiO2 0.35 ~ 5.50

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. GB/T 2007 of minerals in bulk sampling and sample preparation General manual sample preparation method Precision GB/T 6379 Determination of tests to determine the repeatability and reproducibility of a standard test method by inter-laboratory GB/T 16597 metallurgical product analysis X-ray Fluorescence Spectrometry General National verification procedures JJG810 People's Republic of China wavelength dispersive X-ray fluorescence spectrometer

3 PRINCIPLE OF THE METHOD

Method One. sample mixed flux molten anhydrous lithium tetraborate and lithium metaborate, plus a small amount of ammonium iodide as a release agent. In the fusion machine ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YS/T 703-2014_English be delivered?

Answer: Upon your order, we will start to translate YS/T 703-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YS/T 703-2014_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 703-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version YS/T 703-2014?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 703-2014 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.