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GB/T 36402-2018: Thermal analysis-mass spectrometry coupling method for ceramics materials
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| GB/T 36402-2018 | English | 199 |
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Thermal analysis-mass spectrometry coupling method for ceramics materials
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GB/T 36402-2018
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Basic data | Standard ID | GB/T 36402-2018 (GB/T36402-2018) | | Description (Translated English) | Thermal analysis-mass spectrometry coupling method for ceramics materials | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q32 | | Classification of International Standard | 81.060.30 | | Word Count Estimation | 10,173 | | Date of Issue | 2018-06-07 | | Date of Implementation | 2019-05-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 36402-2018: Thermal analysis-mass spectrometry coupling method for ceramics 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.
Thermal analysis-mass spectrometry coupling method for ceramics materials
ICS 81.060.30
Q32
National Standards of People's Republic of China
Thermal Analysis of Ceramic Materials - Mass Spectrometry
Joint test method
Published on.2018-06-07
2019-05-01 Implementation
National Market Supervision Administration
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Federation of Building Materials.
This standard is under the jurisdiction of the National Industrial Ceramic Standardization Technical Committee (SAC/TC194).
This standard was drafted by Shanghai Institute of Ceramics, Chinese University of Science and Technology, East China University of Science and Technology.
The main drafters of this standard. Yu Huimei, Lu Changwei, Liu Zhenhai, Qian Yixiang, Ding Yanwei, Zhang Jianjun, Wang Hao, Yang Dazhong, Liu Yi, Wu Yongqing.
Thermal Analysis of Ceramic Materials - Mass Spectrometry
Joint test method
1 Scope
This standard specifies the terms and definitions for the thermal analysis-mass spectrometry test method for ceramic materials, equipment, specimens and reference materials, and instruments.
Check method, analysis procedure and test report.
This standard applies to the ceramic material in the process of temperature control and a certain atmosphere of the quality changes, changes in the enthalpy and the evolution of gas composition detection.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Thermal analysis thermalanalysis;TA
A technique that measures the relationship between a certain physical property of a substance and the temperature or time under a controlled temperature and a certain atmosphere. Commonly used hot points
Analytical instruments include thermogravimeters, differential scanning calorimeters, simultaneous thermal analyzers, thermomechanical analyzers, thermal dilatometers, and dynamic mechanical instruments.
3.2
Thermogravimetry;TG
The technique of measuring the relationship between the mass of a sample and the temperature or time under a controlled temperature and a certain atmosphere. Thermogravity curve (TGcurve) is
Thermogravimetry measures the curve of mass (or mass fraction) as a function of temperature or time. The ordinate of the curve is mass m (or mass
Fractional), upward indicates mass increase, downward indicates mass decrease; abscissa indicates temperature T or time t, from left to right indicates temperature increase or time
Increase between. The derivative thermogravimetric curve (DTG curve) is measured from the TG curve to mass
The graph of the relationship between the rate of change and temperature or time.
3.3
Differential Thermal Analysis differentialthermalanalysis;DTA
The technique of measuring the temperature difference between a sample and a reference and the temperature or time under a controlled temperature and a certain atmosphere. Differential thermal analysis curve
(DTAcurve) is a curve measured by a differential thermal analyzer. The ordinate of the curve is the temperature difference (ΔT) between the sample and the reference, and the abscissa is the temperature
Degree or time, absorption/heat release peak in the direction shown by the curve suction/heat identification mark prevail.
3.4
Differential scanning calorimetry differential scanning calorimetry; DSC
Measure the heat flow rate or heating power (difference) to the sample or the reference under the program temperature control and certain atmosphere.
Technology. According to the measurement method, it can be divided into heat-flux differential calorimetry (DSC) and power compensation differential scanning calorimetry (DSC).
(power-compensationDSC). Hot flow DSC is the temperature and temperature of the sample and the reference when the temperature is controlled by the program.
The temperature difference associated with the heat flow rate versus temperature or time. Power compensated DSC is to control the temperature in the program and maintain the sample and reference
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