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GB/T 30061-2013: Ferromanganese-silicon nitride
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 30061-2013 | English | 279 |
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Ferromanganese-silicon nitride
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GB/T 30061-2013
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Basic data | Standard ID | GB/T 30061-2013 (GB/T30061-2013) | | Description (Translated English) | Ferromanganese-silicon nitride | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H42 | | Classification of International Standard | 77.100 | | Word Count Estimation | 12,140 | | Quoted Standard | GB/T 3650; GB/T 4010; GB/T 13247; YB/T 4239-2010 | | Regulation (derived from) | National Standards Bulletin No. 25 of 2013 | | 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 grades that the methods, techniques, requirements, test methods, inspection rules and packaging, storage and transportation, marking and certification of manganese silicon nitride. This standard applies to steel as increasing n | GB/T 30061-2013: Ferromanganese-silicon nitride---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.
Ferromanganese-silicon nitride
ICS 77.100
H42
National Standards of People's Republic of China
Manganese silicon nitride
Issued on. 2013-12-17
2014-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Iron and Steel Association.
This standard by the national pig iron and ferroalloy Standardization Technical Committee (SAC/TC318) centralized.
This standard was drafted. Wuhan Iron and Steel (Group) Company, Ning Xia Zhonghong nitride Co., Paul West Henan Metallurgical Material Group Co.
Division Metallurgical Industry Information Standards Institute.
The main drafters of this standard. Duwen Gui, Liuliang Tian, \u200b\u200bBaihan Fang, Li Shucheng, Chenzi Bin, Wang Jiang Wei, Wei-Feng Li.
Manganese silicon nitride
1 Scope
This standard specifies the grades that way, technical requirements, test methods, inspection rules, packaging, storage, marking and manganese silicon nitride
certificate.
This standard applies to steel as increasing nitrogen agent with manganese silicon nitride.
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.
General provisions GB/T 3650 inspection, packing, storage and transportation, marking and certification of
GB/T 4010 alloy chemical analysis and preparation of samples
Sampling and testing methods GB/T 13247 ferroalloy product particle size
YB/T 4239-2010 iron nitride
3 grades representation
FeMn
It represents iron, manganese ferroalloy products
SiN-
A front element
Represent different grades
Example. FeMnSiN-A represents A grade manganese silicon nitride.
4. Technical Requirements
4.1 Chemical composition
Chemical composition of silicon nitride and manganese should meet the requirements in Table 1. Demand side, if there are special requirements, to be agreed by both parties.
4.2 size
Manganese silicon nitride particle size should be in accordance with Table 2.
4.3 Appearance
Manganese nitride silicon surface clean, there should be no significant foreign inclusions.
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