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YS/T 861.2-2013 English PDF

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US$159.00 · In stock
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YS/T 861.2-2013: Methods for chemical analysis of niobium-titanium alloy. Part 2: Determination of oxygen and nitrogen content. Inert gas fusion infrared/thermal conductivity method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 861.2-2013	159	Add to Cart	3 days	Methods for chemical analysis of niobium-titanium alloy. Part 2: Determination of oxygen and nitrogen content. Inert gas fusion infrared/thermal conductivity method	Valid

Similar standards

YS/T 896 GB/T 4325.5 GB/T 3458 YS/T 861.3 YS/T 861.4 YS/T 861.1

Basic data

Standard ID: YS/T 861.2-2013 (YS/T861.2-2013)
Description (Translated English): Methods for chemical analysis of niobium-titanium alloy. Part 2: Determination of oxygen and nitrogen content. Inert gas fusion infrared/thermal conductivity method
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H63
Classification of International Standard: 77.120.99
Word Count Estimation: 6,647
Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2013 No. 23; industry standard filing Notice 2013 No. 7 (No. 163 overall)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the amount of oxygen in niobium- titanium and nitrogen determination method. This standard applies to niobium-titanium alloy in oxygen and nitrogen content, oxygen measuring range: 0. 0010% to 0. 25 % oxygen measuring range: 0. 005

YS/T 861.2-2013: Methods for chemical analysis of niobium-titanium alloy. Part 2: Determination of oxygen and nitrogen content. Inert gas fusion infrared/thermal conductivity 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.
Methods for chemical analysis of niobium-titanium alloy Part 2. Determination of oxygen and nitrogen content Inert gas fusion infrared/thermal conductivity method ICS 77.120.99 H63 People's Republic of China Nonferrous Metals Industry Standard Niobium-titanium alloys Part 2. oxygen, nitrogen determination of Inert gas fusion infrared absorption/thermal conductivity method Part 2. Determinationofoxygenandnitrogencontent- Issued on. 2013-04-25 2013-09-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

YS/T 861 "niobium-titanium alloy chemical analysis method" is divided into five sections. --- Part 1. aluminum, nickel, silicon, iron, chromium, copper, tantalum content - Inductively coupled plasma atomic emission spectrometry; --- Part 2. oxygen, the determination of nitrogen inert gas fusion infrared absorption/thermal conductivity method; --- Part 3. Determination of hydrogen content of inert gas fusion thermal conductivity method; --- Part 4. Determination of carbon content in the high-frequency combustion infrared absorption method; --- Part 5. Determination of the amount of titanium ammonium ferric sulfate titration. This section YS/T 861 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized. This section is drafted. Western Metal Materials Co., Ltd., Guangzhou Nonferrous Metal Research Institute, Beijing Nonferrous Metal Research Institute. Drafters of this section. red Yang Jun, a new layer of stone, Zhangjiang Feng, Wei Dong, high Xiao-li, Liu Jianbin, Zhuang Yichun, Xiao new, Redevex school, Mr Cho, Song Xiao force. Niobium-titanium alloys Part 2. oxygen, nitrogen determination of Inert gas fusion infrared absorption/thermal conductivity method

1 Scope

This section YS/T 861 specifies the method for measuring the amount of oxygen and nitrogen in the niobium-titanium alloy. This section applies to the determination of niobium-titanium alloy in the oxygen and nitrogen, and oxygen measurement range. 0.0010% - 0.25%, nitrogen measurement range. 0.0005% to 0.025%.

2 Method summary

Melting the sample, the sample in the form of CO oxygen precipitates in an inert atmosphere (helium), CO is oxidized to CO2, the CO2 infrared detection cell Detecting oxygen content; nitrogen in the sample precipitates in the form of N2, is detected by a thermal conductivity detector cell nitrogen content.

3 Reagents and materials

Unless otherwise indicated, this part of the reagents used were of analytical grade reagents. 3.1 ether. 3.2 graphite crucible. hot crucible or set of crucibles. 3.3 Nickel basket. wO≤0.0005%; wN≤0.00005%. 3.4 Helium. Volume fraction ≥99.995%. 3.5 Standard sample. the sample selection and composition, oxygen and nitrogen content similar to standard samples or other applicable standard sample. 3.6 tweezers.

4 Instrument

Oxygen, nitrogen analyzer. Instrument sensitivity is not less than 0.00001%.

5 Sample

5.1 Samples cut from about 0.050g sample, washed with diethyl ether (3.1), allow to dry. 5.2 sample can not be contaminated during operation, with special forceps. Step 6 Analysis 6.1 Warm up To fully preheated before instrumental analysis, so that the indicators of the instrument reaches the set value. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YS/T 861.2-2013_English be delivered?

Answer: Upon your order, we will start to translate YS/T 861.2-2013_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 861.2-2013_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 861.2-2013_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.