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GB/T 1426-2008: The classifications of carbon materials
Status: Valid GB/T 1426: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 1426-2008 | English | 399 |
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The classifications of carbon materials
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GB/T 1426-2008
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| GB/T 1426-1978 | English | 199 |
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Carbon materials--Classifications
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GB/T 1426-1978
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PDF similar to GB/T 1426-2008
Basic data | Standard ID | GB/T 1426-2008 (GB/T1426-2008) | | Description (Translated English) | The classifications of carbon materials | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q50 | | Classification of International Standard | 29.050; 59.100 | | Word Count Estimation | 17,141 | | Date of Issue | 2008-08-05 | | Date of Implementation | 2009-04-01 | | Older Standard (superseded by this standard) | GB/T 1426-1978 | | Quoted Standard | GB/T 8718 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.14 (Total No.127) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the classification of carbon materials, classification of content. This standard applies to metallurgy, electrical machinery, chemical and other industries as a conductive material, classification structural materials and functional materials, such as special purpose use of carbon materials. | GB/T 1426-2008: The classifications of carbon materials---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.
The classifications of carbon materials
ICS 29.050; 59.100
Q50
National Standards of People's Republic of China
Replacing GB/T 1426-1978
Carbon material classification
Posted 2008-08-05
2009-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 1426-1978 "Carbon material classification."
The main changes compared to 1426-1978 standard and GB/T as follows.
--- Increased "carbon materials category," 10 categories;
--- Increased "carbon raw material class," 39 small category;
--- Added "electrical machinery Carbon Materials", 14 small category;
--- Added "carbonaceous materials used in the chemical class," 15 small category;
--- Increasing the "special carbon products category," 23 small category;
--- Increased "carbon fiber and composite materials category," 27 small category;
--- Increase the "nano-carbon materials category," 9 subclasses;
--- "Graphite products category" removed 1 small classes, an increase of 9 small classes, a total of 14 small class;
--- "Carbon product category" removed three small classes, an increase of 12 classes, a total of 16 small class;
--- "Charcoal paste type" Remove the small category 1, an increase of five small classes, small class 9;
--- "Special graphite products category" removed 1 small classes, an increase of 25 small class, a total of 27 small class;
--- Total increase of six categories, remove the six small classes, small classes additional 178, a total of 193 small class;
--- Each subclass adds carbon material abbreviation;
--- Increasing the normative references;
--- Removed appendix.
The standard proposed by China Iron and Steel Association.
This standard is under the jurisdiction of the National Steel Standardization Technical Committee.
This standard was drafted. Wuhan University of Science and Technology, Metallurgical Industry Information Standards Institute, Jilin Carbon Co., Ltd.
The main drafters of this standard. Zhao Minlun, Ho Xuan-ming, Wang Shijie, Wei Ren zero, Sun Wei, Zhu Haizhe.
This standard replaces the standards previously issued as follows.
--- GB/T 1426-1978.
Carbon material classification
1 Scope
This standard specifies the carbon material classification, classification and so on.
This standard applies to metallurgy, electrical machinery, chemical and other industries as a conductive material, structural materials and functional materials, etc. so special
Classification used carbon materials.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 8718 carbon material terms
3 classifications
3.1 carbon materials according to their use in general, the characteristics of different categorized, each category includes a number of varieties.
3.2 carbon materials classified in GB/T 8718, based on the carbon material terms of each raw material and products are classified.
3.3 In addition to carbon materials categories, the carbon material each has a corresponding English term or abbreviation. For example, carbon fiber "carbon
fiber "is the abbreviation for the" CF ".
3.4 Each category has a carbon material by the (1-2) consisting of a phonetic alphabet code categories, which are the major categories of Chinese carbon materials
The first Chinese character Pinyin initials capitalized noun phrase. For example, the first Chinese character "stone" of graphite products like Pinyin "shi", so
Codenamed "S". When the time difference is not only the first Chinese character Pinyin initials, the first term is used Chinese characters and the second
Pinyin initials uppercase characters, a common component category code. Such as carbon paste type, only the first character Pinyin initials, code should be
For the "T", with the same type of carbon products, so the carbon paste the code to add a second class characters "paste" pinyin "hu" initials capital "H", namely carbon paste
Class code-named "TH".
3.5 each category of each species belongs carbon materials, there is a category consisting of the Chinese phonetic alphabet code. Its composition rules are.
The first or the first two letters of the second category code, followed by the sound of the first Chinese character Pinyin Chinese varieties term last word
Mother capitalized. When not distinguish, the first Chinese character Pinyin initials increase the capital at the beginning of the first term, we can not distinguish, the first increase
Pinyin initials first character uppercase two words. And so on. For example, graphite block, code-named "SK"; high-power graphite electrodes, codenamed
"SDG"; calcined needle coke, code-named "YJDS" and so on.
Category 4
4.1 Carbon Materials category
Carbon materials categories in Table 1.
Table 1 Total carbon material classification table
No. Name Code Features and Uses
1 carbon raw material Y
Production of raw materials of various carbon products, including a variety of man-made and natural carbonaceous solid, there
Machine hydrocarbon liquids and gases as well as the return of carbon material production
2 class S metallurgical graphite products used in steel metallurgy and nonferrous metallurgy various graphitic carbon products
3 carbon metallurgical products category T for ferrous metallurgy and nonferrous metallurgy various carbonaceous carbon products
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