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US$239.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 32329-2015: Test method for oxidation resistance of oxynitride materials -- Non-isothermal oxidation Status: Valid
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| GB/T 32329-2015 | English | 239 |
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Test method for oxidation resistance of oxynitride materials -- Non-isothermal oxidation
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GB/T 32329-2015
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PDF similar to GB/T 32329-2015
Standard similar to GB/T 32329-2015 GB/T 17911 GB/T 3003 YB/T 5202.1
Basic data | Standard ID | GB/T 32329-2015 (GB/T32329-2015) | | Description (Translated English) | Test method for oxidation resistance of oxynitride materials -- Non-isothermal oxidation | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q49 | | Classification of International Standard | 81.080 | | Word Count Estimation | 11,164 | | Date of Issue | 2015-12-31 | | Date of Implementation | 2016-07-01 | | Regulation (derived from) | State Standard Announcement 2015 No.43 | | 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 32329-2015: Test method for oxidation resistance of oxynitride materials -- Non-isothermal oxidation ---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.
Test method for oxidation resistance of oxynitride materials - Non-isothermal oxidation
ICS 81.080
Q49
National Standards of People's Republic of China
Antioxidant Activity Test Method for nitrogen oxide materials
Variable-temperature oxidation
Issued on. 2015-12-31
2016-07-01 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.
This standard by the National Standardization Technical Product Recycling and Management Committee (SAC/TC415) and focal points.
This standard is mainly drafted by. Peking University, China National Institute of Standardization, Sinosteel Luoyang Institute of Refractories Co., Ltd., Beijing
Building Materials Science Research Institute Co., Ltd., Yantai Hi-Tech New Materials Co., with the legislature.
The main drafters of this standard. Xu zero Xiu Tang, Wang Xi Dong, Zhang Zuotai, Lin Ling, Bishop, Wang Bo, Wang Chen, Geng Chunlei, Jessie Shen, Tan Lihua.
Antioxidant Activity Test Method for nitrogen oxide materials
Variable-temperature oxidation
1 Scope
This standard specifies the variable temperature oxidation of nitrogen oxide material oxidation resistance test principle, test equipment and instruments, samples, test procedures,
Result of the calculation, evaluation and test report.
This standard applies to nitrogen oxide material oxidation resistance testing and evaluation under high temperature conditions.
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 8170 repair value expressed about the rules and limit values \u200b\u200band judgment
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Nitrogen oxide material oxynitridematerials
The Si, Al, Mg and other elements of nitride, oxide formed a solid solution ceramic materials, including sialon (SiAlON), Aaron
(AlON), magnesium Aaron (MgAlON) series materials.
3.2
Oxidation resistance oxidationresistance
The ability of a material to resist oxidation in an oxidizing atmosphere at a temperature of.
Principle 4
In the high-temperature oxidizing atmosphere, nitrogen oxide material oxidation reaction occurs above a certain temperature, the quality will increase with temperature
increase. With increasing temperature, the oxidation reaction rate to accelerate. When the surface is completely oxidized, and its quality is no longer increasing temperature
Increases. By measuring the mass of the sample at a series of temperatures, can be plotted versus specimen quality and temperature, and then calculated by
To oxidation weight gain per unit area of \u200b\u200bthe sample, the initial oxidation temperature, the maximum rate of oxidation temperature and other indicators used to characterize the oxidation resistance of the sample.
5 Test equipment and apparatus
5.1 Furnace
Temperature zone temperature is less than or equal to 5 ℃, the highest temperature of greater than or equal to 1600 ℃. Having at least a gas line (at the bottom of the inlet,
Top outlet), through the flow of 0.5L/min ~ 5L/min of gas. The furnace should be able to analyze samples Balances
Real-time measurement.
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