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YS/T 1035-2015 English PDF

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US$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 1035-2015: Determination of carbon content in aluminum electrolyte - IR absorption spectrometry method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 1035-2015	149	Add to Cart	3 days	Determination of carbon content in aluminum electrolyte - IR absorption spectrometry method	Valid

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Basic data

Standard ID: YS/T 1035-2015 (YS/T1035-2015)
Description (Translated English): Determination of carbon content in aluminum electrolyte - IR absorption spectrometry method
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H12
Classification of International Standard: 71.100.10
Word Count Estimation: 5,579
Date of Issue: 2015-04-30
Date of Implementation: 2015-10-01
Regulation (derived from): Ministry of Industry and Information Technology Announcement (2015 No. 28)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This Standard specifies the determination of the carbon content of aluminum electrolyte infrared absorption spectrometry. This Standard applies to the determination of aluminum in the carbon content of the electrolyte. Measuring range: 0.02% to 2.00%.

YS/T 1035-2015: Determination of carbon content in aluminum electrolyte - IR absorption spectrometry 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.
(Aluminum electrolytic carbon content of infrared absorption spectroscopy) ICS 71.100.10 H12 People's Republic of China Nonferrous Metals Industry Standard Determination of aluminum electrolyte carbon content Infrared absorption spectrometry Issued on. 2015-04-30 2015-10-01 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. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) and focal points. This standard is drafted by. Shandong Nanshan Aluminum Co., Ltd. Participated in the drafting of this standard. aluminum and magnesium in the County Kam Ning New Materials Co., Qingtongxia Aluminum Corporation. The main drafters of this standard. Cheng Ren policy, Liu Jianying, Cheng Jianguo, Liu Chuan, Wang Gang, Guo Hong, Cai Qing, Zhang Lingzhi. Determination of aluminum electrolyte carbon content Infrared absorption spectrometry

1 Scope

This standard specifies the determination of the carbon content of aluminum electrolyte infrared absorption spectrometry. This standard applies to the determination of aluminum in the carbon content of the electrolyte. Measuring range. 0.02% to 2.00%.

2 Method summary

This standard by adding a certain amount of flux in the sample, using high frequency induction heating a sample, the sample carbon oxygen OXYGEN Into carbon dioxide gas, the gas is absorbed into the treated cell, absorption of infrared radiation, the detector signal is forwarded by the computer Processing output.

3 Process Analysis

3.1 Reagents and configuration 3.1.1 Sodium fluoride (excellent pure). Before using placed under conditions of 300 ℃ drying 2h, placed in a desiccator to cool. 3.1.2 aluminum fluoride (excellent pure). Before using placed under conditions of 300 ℃ drying 2h, placed in a desiccator to cool. 3.1.3 alumina (excellent pure). Before using placed under conditions of 300 ℃ drying 2h, placed in a desiccator to cool. 3.1.4 magnesium fluoride (excellent pure). Before using placed under conditions of 300 ℃ drying 2h, placed in a desiccator to cool. 3.1.5 Calcium carbonate (reference reagents). Before using placed under conditions of 110 ℃ drying 2h, placed in a desiccator to cool. 3.1.6 pure iron flux. carbon content of less than 0.0005% (mass fraction), particle size < 1.25mm. 3.1.7 pure tungsten flux. carbon content of less than 0.0003% (mass fraction). 3.1.8 ethanol. AR. 3.1.9 carbon-free electrolyte formulation shown in Table 1. Table 1 Name of the reagent NaF AlF3 Al2O3 MgF2 Mass fraction /% 533 944 The above proportions formulated as aluminum electrolyte composition similar to carbon-free electrolyte, the prepared reagent mix into the zirconia ceramic crucible , Placed in 850 ℃ high temperature furnace temperature was raised to 980 ℃ 20min to burning molten. After cooling crushed ground, particle size of 75μm, again Mix placed in oven, 105 ℃ ~ 110 ℃ drying 4h, put the dryer set aside. 3.1.10 standard sample preparation. Weigh accurately carbon-free electrolyte (3.1.9), calcium carbonate is added (3.1.5), were formulated as carbon content 0.02%, 0.05%, 0.10%, 0.30%, 0.50%, 1.00%, 2.00% of the standard electrolyte sample, sample preparation should be stored in dry conditions. 3.1.11 porcelain crucible. High-frequency infrared carbon and sulfur analyzer dedicated low-carbon low-sulfur crucible before use with air or oxygen in a high temperature (1100 ℃) burning At least 2h, store in a desiccator. ......

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Question 1: How long will the true-PDF of YS/T 1035-2015_English be delivered?

Answer: Upon your order, we will start to translate YS/T 1035-2015_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 1035-2015_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 1035-2015_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.