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GB/T 36533-2018 English PDF

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US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 36533-2018: Determination of the chemical state of micro-iron in silicate -- Auger electron spectroscopy
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36533-2018	299	Add to Cart	3 days	Determination of the chemical state of micro-iron in silicate -- Auger electron spectroscopy	Valid

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Basic data

Standard ID: GB/T 36533-2018 (GB/T36533-2018)
Description (Translated English): Determination of the chemical state of micro-iron in silicate -- Auger electron spectroscopy
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G04
Classification of International Standard: 71.040.40
Word Count Estimation: 15,142
Date of Issue: 2018-07-13
Date of Implementation: 2019-06-01
Regulation (derived from): National Standard Announcement No. 10 of 2018
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36533-2018: Determination of the chemical state of micro-iron in silicate -- Auger electron spectroscopy

---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 the chemical state of micro-iron in silicate--Auger electron spectroscopy ICS 71.040.40 G04 National Standards of People's Republic of China Determination of Chemical State of Microparticle Iron in Silicate Auger electron spectroscopy Published on.2018-07-13 2019-06-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Principle of the method 1 5 Sample Preparation 1 5.1 Sample Charge Effect Control 1 5.2 Sample ultrathin section 2 5.3 Sample Installation 2 6 Analysis step 3 6.1 Energy Label Correction 3 6.2 Acquisition Standard Map 3 7 Expression of analysis results 6 7.1 full spectrum 6 7.2 narrow spectrum 7 7.3 Identification of chemical states of iron elements 7 7.4 Content calculation 8 7.5 Reporting measurement results 8 Appendix A (informative) Determination of the chemical state of elemental nano-iron in silicates 9 Appendix B (informative) Different chemical states of iron in silicates 10 Reference 11

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Microbeam Standardization Technical Committee (SAC/TC38). This standard is drafted by. Tsinghua University, Institute of Geochemistry, Chinese Academy of Sciences. The main drafters of this standard. Yao Wenqing, Wu Yuxue, Yang Liping, Li Xiongyao, Xu Tongguang, Li Zhanping, Wang Yajun, Ouyang Ziyuan, Zhu Yongfa. Determination of Chemical State of Microparticle Iron in Silicate Auger electron spectroscopy

1 Scope

This standard specifies the Auger electron spectroscopy method for the identification of microparticulate iron in silicate and its content measurement. This standard applies to the measurement of microparticle iron above 30nm.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 22461-2008 Surface chemical analysis vocabulary GB/T 26533-2011 General rules for Auger electron spectroscopy GB/T 29731-2013 Surface chemical analysis High-resolution Auger electron spectrometer element and chemical state analysis with energy calibration GB/T 30702-2014 Surface chemical analysis Auger electron spectroscopy and X-ray photoelectron spectroscopy experimental determination of relative sensitivity Guidelines for the use of degree factors in the quantitative analysis of homogeneous materials GB/T 30815-2014 Surface chemical analysis analysis sample preparation and installation method guide GB/T 32565-2016 Surface chemical analysis Auger electron spectroscopy (AES) data recording and reporting requirements GB/T 32998-2016 Surface chemical analysis Auger electron energy spectrum charge control and calibration method report specification requirements

3 Terms and definitions

The terms and definitions defined in GB/T 22461-2008 apply to this document.

4 Principle of the method

The basic principle of Auger electron spectroscopy is based on the definition of Chapter 4 of GB/T 26533-2011.

5 sample preparation

5.1 Sample charge effect control Preparation of silicate samples containing elemental iron fine particles, using an ultra-thin slicer or a focused ion thinning system The cross section of the fine particles was obtained by slicing, and then analyzed by Auger electron spectroscopy. Try to make the sample and sample stage good when installing the sample. Electrical contact. Minimize the charge of the insulator silicate fine particles according to the requirements of A.3 of GB/T 32998-2016, and Calculate the charging effect according to the Chinese formula (A.1) of GB/T 32998-2016. The approximate value of the surface potential Ue is given by equation (1). Ue≈ρZJP(1-δ) (1) In the formula. ρ --- the resistivity of the sample; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 36533-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 36533-2018_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 GB/T 36533-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 36533-2018_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.