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GB/T 32833-2016: Determination of spalling resistance of insulating fire bricks
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32833-2016 | English | 219 |
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Determination of spalling resistance of insulating fire bricks
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GB/T 32833-2016
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Basic data | Standard ID | GB/T 32833-2016 (GB/T32833-2016) | | Description (Translated English) | Determination of spalling resistance of insulating fire bricks | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q40 | | Classification of International Standard | 81.080 | | Word Count Estimation | 11,181 | | Date of Issue | 2016-08-29 | | Date of Implementation | 2017-07-01 | | Regulation (derived from) | National Standard Notice No. 14 of 2016 | | 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 | GB/T 32833-2016: Determination of spalling resistance of insulating fire bricks---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.
Determination of spalling resistance of insulating fire bricks
ICS 81.080
Q40
National Standards of People's Republic of China
Test method for anti - flaking property of fire - resistant refractory bricks
2016-08-29 released
2017-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The release of this document
The Agency does not assume responsibility for identifying these patents.
This standard is proposed and centralized by the National Standardization Technical Committee for Refractory Materials (SAC/TC193).
The drafting unit. Yixing Morgan Thermal Ceramics Co., Ltd., Jiangsu Province, ceramic refractory product quality supervision and inspection center.
The main drafters of this standard. Yin Jun, Zhu Huiliang, Yin Bo, Gao Jianrong, Mao Xuemin, Song Guijing, Song Xiaochun, Shen Lifei.
Test method for anti - flaking property of fire - resistant refractory bricks
1 Scope
This standard specifies the terms and definitions, principles, equipment, samples, test procedures, and results of the test method for the anti-flaking test of insulated and refractory bricks
Calculation and handling and test reports.
This standard is applicable to the determination of anti - flaking property of heat - resistant refractory bricks.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170
GB/T 16839.1 Thermocouples - Part 1. Indexes
GB/T 16839.2 Thermocouples - Part 2. Tolerance
GB/T 18930 refractory terminology
3 terms and definitions
GB/T 18930 The terms and definitions defined apply to this document.
4 principle
In the provisions of the test temperature and a certain pressure of the air as a cooling medium under the conditions of a certain shape and size of the sample in the urgent situation
After the cold temperature mutation, the quality loss rate of the sample before and after the test is used to determine the anti-peeling property of the insulated refractory bricks.
5 equipment
5.1 Panel device
Mainly by the test sample brick, protective brick, insulation materials, panel frame composition. The outline of the concrete structure of the panel is shown in Fig.
5.2 Heating device
The heating device is used to test the heating and anti-peel test of the sample. Heating device temperature should be able to reach 1400 ℃, the furnace temperature with heat
Galvanic measurement, heating process using automatic control, the temperature difference does not exceed ± 10 ℃. In the process of moving the panel device, the temperature inside the heating device does not drop
More than 30 ℃, and in 5min can be restored to the specified temperature. The concrete structure is shown in Fig.
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