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Strength of fine ceramics room temperature tensile test method
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GB/T 23805-2009
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Basic data Standard ID | GB/T 23805-2009 (GB/T23805-2009) | Description (Translated English) | Strength of fine ceramics room temperature tensile test method | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | Q32 | Classification of International Standard | 81.060.30 | Word Count Estimation | 12,179 | Date of Issue | 2009-05-13 | Date of Implementation | 2009-12-01 | Adopted Standard | ISO 15790-2008, MOD | Regulation (derived from) | PRC National Standard Approval Announcement 2009 No.7 (Total No.147) | 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 bulk of fine ceramics at room temperature, whisker reinforced strength test method or particle reinforced ceramic matrix composites under uniaxial tension principle, equipment, test procedures and the results of calculation, specimens. This standard is applicable to materials development, material contrast, quality control, characterization and establishment of database design. |
GB/T 23805-2009: Strength of fine ceramics room temperature tensile test 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.
Strength of fine ceramics room temperature tensile test method
ICS 81.060.30
Q32
National Standards of People's Republic of China
Strength of fine ceramics at room temperature tensile test method
(ISO 15490.2008, MOD)
Posted 2009-05-13
2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This revised standard adopts ISO 15490.2008 "Fine ceramics (advanced ceramics, advanced technical ceramics) --- monolithic ceramics at room temperature tensile
Strength test method "(in English).
This standard adopts ISO 15490.2008, made the following technical corrections.
--- Reference standard ISO 3611. 1978 references to GB/T 1216;
--- Reference Standard ISO 7500-1.2004 to references GB/T 16825-1;
--- Remove 5.3,6.2,6.3 and 7.2 Note.
This standard also made the following editorial changes.
--- With a decimal point '. 'Instead of a comma as the decimal point,' ';
--- Delete international standards foreword.
Appendix A of this standard is a normative appendix.
The standard proposed by China Building Materials Federation.
This standard by the National Ceramic Industry Standardization Technical Committee (SAC/TC194) centralized.
This standard was drafted. Beijing Sinoma Synthetic Crystals Co., Ltd., Shanghai Institute of Ceramics, Chinese Building Materials
Research Institute, Tsinghua University.
The main drafters of this standard. Zhou Liwei, Jiangdan Yu, Bao Yiwang, Gongjiang Hong, Gao Jianhua, Guo-Qiang Zhu, Feng Tao, Xu Bing, Huang Dexin, Li Yulin,
Xuhai Fang.
This standard is the first release.
Strength of fine ceramics at room temperature tensile test method
1 Scope
This standard specifies the strength test method at room temperature bulk fine ceramics, whiskers or particulate reinforced ceramic matrix composites uniaxial tensile
Principles, equipment, samples, test procedures and results of calculations.
This standard is applicable to material development, material comparison, quality control, characterization, and the establishment of the database design.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 1216 outside micrometer
Inspection and correction tension and (or) pressure testing machine force measuring system. GB/T 16825.1 of static uniaxial testing machines - Part 1
Associate (GB/T 16825.1-2008, ISO 7500-1.2004, IDT)
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Tension applied to the specimen by dividing the value of the original specimen gauge area resulting cross-sectional area.
3.2
Tensile stress in the tensile strength test specimen at break.
3.3
Tensile strength tests of maximum force applied to the specimen.
3.4
Stretching the same force central part of the sample cross-sectional area.
3.5
Tensile testing machine specimen ends is the holder holding portion.
3.6
Test sample holder and transfer the load to the device sample.
3.7
The average ratio of bending strain and strain gauge in the sample misalignment due to the surface area.
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