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GB/T 39682-2020: Fine ceramics. Determination of elastic modules at high temperature or ultra-high temperature. Split ring relative method
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39682-2020 | English | 189 |
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Fine ceramics. Determination of elastic modules at high temperature or ultra-high temperature. Split ring relative method
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GB/T 39682-2020
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Basic data | Standard ID | GB/T 39682-2020 (GB/T39682-2020) | | Description (Translated English) | Fine ceramics. Determination of elastic modules at high temperature or ultra-high temperature. Split ring relative method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q23 | | Classification of International Standard | 83.120 | | Word Count Estimation | 10,199 | | Date of Issue | 2020-12-14 | | Date of Implementation | 2021-07-01 | | Quoted Standard | GB/T 16491; GB/T 16839.1; GB/T 21389 | | Regulation (derived from) | National Standard Announcement No. 28 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the test method for elastic modulus of fine ceramics under high temperature (below 1500��C) and ultra-high temperature (1500��C and above)-the terms and definitions of the notch ring relative method, test principles, equipment, samples, Test procedures, results and calculations and test reports. This standard applies to the determination of high and ultra-high temperature elastic modulus of fine ceramics. Other high temperature resistant materials can be used as reference. | GB/T 39682-2020: Fine ceramics. Determination of elastic modules at high temperature or ultra-high temperature. Split ring relative method
---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.
(Fine ceramics Determination of high and ultra-high temperature elastic modulus Notch ring relative method)
ICS 83:120
Q23
National Standards of People's Republic of China
Determination of High and Ultra High Temperature Elastic Modulus of Fine Ceramics
Gap ring relative method
2020-12-14 release
2021-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Foreword
This standard was drafted in accordance with the rules given in GB/T 1:1-2009:
This standard was proposed by the China Building Materials Federation:
This standard is under the jurisdiction of the National Industrial Ceramics Standardization Technical Committee (SAC/TC194):
Drafting organizations of this standard: China Building Materials Inspection and Certification Group Co:, Ltd:, Foshan Quality and Standardization Research Institute, Shandong Guoci Gong
Energy Materials Co:, Ltd:, Guozhuang New Material Technology (Jiangsu) Co:, Ltd:, China Building Materials Inspection and Certification Group Zaozhuang Co:, Ltd:, China Construction
Building Materials Research Institute Co:, Ltd:, Shandong Industrial Ceramics Research and Design Institute Co:, Ltd:
The main drafters of this standard: Bao Yiwang, Wan Detian, Tian Yuan, Yang Liuhui, Song Xibin, Ma Xiaomin, Liu Xiaogen, Wang Haichao, Ma Delong, Li Haiyan,
Wang Yanping, Sun Yukang, Lu Kuilin, Zhang Lei, Wu Ping, Chen Changzhu:
Determination of High and Ultra High Temperature Elastic Modulus of Fine Ceramics
Gap ring relative method
1 Scope
This standard specifies the test method for elastic modulus of fine ceramics in high temperature (below 1500°C) and ultra-high temperature (1500°C and above) environments
Method --- Notch ring relative method terms and definitions, test principles, equipment, samples, test procedures, results and calculations and test reports:
This standard applies to the determination of high and ultra-high temperature elastic modulus of fine ceramics: Other high temperature resistant materials can be used as reference:
2 Normative references
The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article
Pieces: For undated references, the latest version (including all amendments) applies to this document:
GB/T 16491 Electronic Universal Testing Machine
GB/T 16839:1 Thermocouple Part 1: Electromotive Force Specification and Tolerance
GB/T 21389 Vernier, belt meter and digital caliper
3 Terms and definitions
The following terms and definitions apply to this document:
3:1
Split ring
Cut a notch on the ring sample, as shown in Figure 1:
Description:
R --- the outer radius of the notch ring sample;
r --- the inner radius of the notch ring sample;
b ---Notch ring sample width;
h ---The height of the through notch of the notch ring sample:
Figure 1 Schematic diagram of notched ring sample
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