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YS/T 63.19-2021: (Testing methods of carbon materials for aluminum - Part 19: Determination of ash content)
Status: Valid YS/T 63.19: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 63.19-2021 | English | 209 |
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(Testing methods of carbon materials for aluminum - Part 19: Determination of ash content)
| Valid |
YS/T 63.19-2021
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| YS/T 63.19-2012 | English | 359 |
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Carbonaceous materials used in the production of aluminium. Part 19: Determination of ash content
| Obsolete |
YS/T 63.19-2012
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| YS/T 63.19-2006 | English | 239 |
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Carbonaceous materials used in the production of aluminium. Part 19: Determination of ash content
| Obsolete |
YS/T 63.19-2006
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PDF similar to YS/T 63.19-2021
Basic data | Standard ID | YS/T 63.19-2021 (YS/T63.19-2021) | | Description (Translated English) | (Testing methods of carbon materials for aluminum - Part 19: Determination of ash content) | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | Q52 | | Word Count Estimation | 9,965 | | Issuing agency(ies) | Ministry of Industry and Information Technology | YS/T 63.19-2012: Carbonaceous materials used in the production of aluminium. Part 19: Determination of ash content
---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.
Carbonaceous materials used in the production of aluminium.Part 19. Determination of ash content
ICS 71.100.10
Q52
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 63.19-2006
Aluminum Carbonaceous material
Part 19. Determination of ash content
Part 19. Determinationofashcontent
(ISO 8005.2005, Carbonaceousmaterialsfortheproductionofaluminium-
Greenandcalcinedcoke-Determinationofashcontent, MOD)
Issued on. 2012-05-24
2012-11-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
YS/T 63 "Carbonaceous material for aluminum," a total of 26 parts.
--- Part 1. firing process, firing weightlessness measurement sample measurement cathode paste and green specimens apparent density;
--- Part 2. Determination of cathode blocks and prebaked anodes room temperature resistivity;
--- Part 3. Determination of the thermal conductivity of Comparative Law;
--- Part 4. Determination of thermal expansion coefficient;
--- Part 5. Determination of pressure at the bottom there is sodium expansion of carbon block;
--- Part 6. Determination of open porosity hydrostatic law;
--- Part 7. Determination of apparent density size method;
--- Part 8. Determination of density in xylene Pyknometer;
--- Part 9. Determination of true density of helium hydrometer method;
--- Part 10. Determination of air permeability;
--- Part 11. Determination of the reactivity to air mass loss method;
--- Part 12. Determination of the reactivity prebaked anode CO2 mass loss method;
--- Part 13. Determination of Young's modulus of the static measurement method;
--- Part 14. Determination of flexural strength of three-point method;
--- Part 15. Determination of compressive strength;
--- Part 16. Determination of Trace Elements in X-ray fluorescence spectrometry method;
--- Part 17. Determination of volatile matter;
--- Part 18. Determination of moisture content;
--- Part 19. Determination of ash content;
--- Part 20. Determination of sulfur;
--- Part 21. cathode paste firing the expansion/contraction of determination;
--- Part 22. Determination of equivalent temperature roasting degree method;
--- Part 23. Determination of the reactivity to air prebaked anode thermal gravimetry;
--- Part 24. Determination of the reactivity prebaked anode carbon dioxide thermal gravimetry;
--- Part 25. Determination of no pressure sodium expansion of the bottom of the carbon block;
--- Part 26. Determination of refractories cryolite penetration ability.
This is Part 19.
This section drafted in accordance with GB/T 1.1-2009 given rules.
The partial replacement of YS/T 63.19-2006.
This section uses redrafted law revision using ISO 8005.2005 "carbonaceous materials used in aluminum raw coke and calcined coke - Determination of ash after."
This part of ISO 8005.2005 carried the following editorial changes. Removed ISO 8005.2005 Foreword Introduction; in accordance with the standard name
This series of standards has been modified.
This part of ISO 8005.2005, compared with more adjustment in the structure, listed in Appendix A of this part of the ISO 8005.2005's
Reg number control list. This part of ISO 8005.2005 as compared to the presence of technical differences, these differences involve the provision has been adopted in
Its outer margin position in the vertical single line (|) have been marked, Appendix B gives a list of corresponding technical differences and their causes.
The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized.
This section is responsible for drafting units. Aluminum Corporation of China Zhengzhou Research Institute, China Nonferrous Metals Industry Quality Standards and Metrology Institute
The study.
Participated in the drafting of this section. Shandong Chenyang Carbon Co., Ltd., Beijing Science and Technology Co., Ltd. British Spike, Shandong Nanshan Aluminum shares
Limited copies.
The main drafters of this section. Zhang North Korea, Huang Hua, Xiang-Hui warehouse, on such benefits.
This part of the standard replaces the previous editions are.
--- YS/T 63.19-2006.
Aluminum Carbonaceous material
Part 19. Determination of ash content
1 Scope
YS/T of the provisions of section 63 of the determination of carbonaceous materials used in aluminum ash content.
This section applies to carbonaceous materials used in aluminum ash content measurement; measurement range. ≥0.10%.
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 26297.1 carbonaceous materials used in aluminum sampling methods - Part 1. Bottom charcoal
GB/T 26297.2 carbonaceous materials used in aluminum sampling methods - Part 2. side charcoal
GB/T 26297.3 carbonaceous materials used in aluminum sampling methods - Part 3. prebaked anode
GB/T 26297.4 carbonaceous materials used in aluminum sampling methods - Part 4. cathode paste
GB/T 26297.6 carbonaceous materials used in aluminum sampling methods - Part 6. calcined petroleum coke
3 PRINCIPLE OF THE METHOD
Sample at 850 ℃ ± 10 ℃ burning, with the remaining residue (ie, ash) the quality and the quality of the original sample to calculate the ratio of ash
content.
4 Instrument
4.1 porcelain Ark. size not less than 60mm × 25mm × 16mm.
4.2 Oven. temperature controlled at 110 ℃ ± 5 ℃.
4.3 dryer. built-in desiccant.
4.4 Analysis of balance. a sense of the amount of 0.0001g.
4.5 muffle furnace. temperature controlled at 850 ℃ ± 10 ℃.
5 Sampling and sample preparation
5.1 Sampling
The bottom of the carbon block, carbon block side, prebaked anode, a cathode paste and calcined petroleum coke, respectively, according to GB/T 26297.1, GB/T 26297.2,
GB/T 26297.3, the provisions of GB/T 26297.4 and GB/T 26297.6 sampled.
5.2 sample preparation
For the bottom of the carbon block, prebaked anode, carbon block and side calcined petroleum coke sample after sample crushed and ground to all through a 0.25mm
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