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| GB/T 26564-2011 | English | 80 |
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Magnesium aluminate spinel
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GB/T 26564-2011
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PDF similar to GB/T 26564-2011
Basic data | Standard ID | GB/T 26564-2011 (GB/T26564-2011) | | Description (Translated English) | Magnesium aluminate spinel | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q43 | | Classification of International Standard | 81.080 | | Word Count Estimation | 8,827 | | Date of Issue | 2011-06-16 | | Date of Implementation | 2012-02-01 | | Quoted Standard | GB/T 2999; GB/T 5069; GB/T 17617; GB/T 21114; YB/T 5142 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 9 of 2011 | | 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 terms and definitions spinel, classification, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage and quality certificates. This standard applies to industrial alumina or bauxite, magnesia as raw materials, production of sintering and fused spinel. | GB/T 26564-2011: Magnesium aluminate spinel---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.
Magnesium aluminate spinel
ICS 81.080
Q43
National Standards of People's Republic of China
Spinel
Issued on. 2011-06-16
2012-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard by the National Standardization Technical Committee Refractories and centralized.
This standard is mainly drafted by. Haicheng City Huayin Group, Chun Sheng Industrial Co., Ltd. Henan, Kaifeng special resistance Co., Ltd., Jiangsu
Jingxin High Temperature Materials Co., Ltd., Metallurgical Industry Information Standards Institute.
The main drafters of this standard. Baiyin Chang, Fengzhen De, Lizheng Kun, Zhangzhang Xi, Chou Jinhui, Zhang Jiaqin, Gao Jianping, on behalf of John letter.
Spinel
1 Scope
This standard specifies the terms and definitions spinel, classification, technical requirements, test methods, inspection rules, packaging, labeling, transportation, storage
Deposit and certificate of quality.
This standard applies to commercial alumina or bauxite, light burned magnesia as raw materials, sintering and fused magnesium aluminum production tip
Spar.
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 2999 refractory particles of bulk density
GB/T 5069 Methods for chemical analysis of Mg-Al refractories
GB/T 17617 refractory raw materials and monolithic refractories sampling
GB/T 21114 refractory X-ray fluorescence spectroscopy for chemical analysis - cast glass method
YB/T 5142 metallurgical mineral packaging, labeling, transportation, storage and quality certificate
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Chemical formula MgAl2O4 spinel MgO ยท Al2O3 or one of.
3.2
Sintering process using synthetic spinel.
3.3
Synthesis process using fused spinel.
3.4
Magnesium-rich spinel magnesia-richspinel
Chemical composition MgO/Al2O3 molar ratio greater than 1 spinel.
3.5
Al-rich spinel alumina-richspinel
Chemical composition MgO/Al2O3 molar ratio of less than 1 spinel.
4 Classification and designation
4.1 Classification
4.1.1 into the production process sintered and fused two kinds.
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