GB/T 13465.2-2014 English PDF

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GB/T 13465.2-2014: Test method of impermeable graphite materials: Part 2: Flexure strength
Status: Valid

GB/T 13465.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13465.2-2014	139	Add to Cart	3 days	Test method of impermeable graphite materials: Part 2: Flexure strength	Valid
GB/T 13465.2-2002	199	Add to Cart	2 days	Test method for flexure strength of impermeable graphite materials	Obsolete
GB/T 13465.2-1992	199	Add to Cart	2 days	Test method for the flexure strength of impermeable graphite materials	Obsolete

Similar standards

GB/T 7996   GB/T 23711.2   GB/T 23711.3   GB/T 13465.1   GB/T 13465.10   GB/T 13465.3   

Basic data

Standard ID: GB/T 13465.2-2014 (GB/T13465.2-2014)
Description (Translated English): Test method of impermeable graphite materials: Part 2: Flexure strength
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G94
Classification of International Standard: 71.120
Word Count Estimation: 6,648
Date of Issue: 9/3/2014
Date of Implementation: 3/1/2015
Older Standard (superseded by this standard): GB/T 13465.2-2002
Quoted Standard: GB/T 13465.1
Regulation (derived from): People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014
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 test device for measuring impervious graphite material used when bending strength, samples, test procedures and the results of the calculation method. This section applies to impervious graphite material flexural strength measu

GB/T 13465.2-2014: Test method of impermeable graphite materials: Part 2: Flexure strength

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Test method of impermeable graphite materials. Part 2. Flexure strength ICS 71.120 G94 National Standards of People's Republic of China Replacing GB/T 13465.2-2002 Impermeable graphite materials - Test methods Part 2. flexural strength Part 2. Flexurestrength Issued on. 2014-09-03 2015-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 13465 "impervious graphite material testing method" is divided into 10 parts. --- Part 1. General Mechanical tests; --- Part 2. flexural strength; --- Part 3. Compressive strength; --- Part 4. the impact strength; --- Part 5. phenolic adhesive shrinkage; --- Part 6. Hydraulic Blasting graphite tube; --- Part 7. weight gain and fill porosity; --- Part 8. Adhesive shear strength; --- Part 9. Adhesive tensile strength; --- Part 10. tensile strength. This part of GB/T 13465 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 13465.2-2002 "impervious graphite material bending strength test method", and GB/T 13465.2-2002 In comparison, the main technical changes are as follows. --- Increasing the size (Φ35mm ± 0.1mm) × (200mm ± 0.1mm) impervious graphite bulk bending specimens. This part is proposed by the China Petroleum and Chemical Industry Association. This part of the National Non-metallic chemical equipment Standardization Technical Committee (SAC/TC162) centralized. This section is drafted. Tianhua Institute of Chemical Machinery and Automation Ltd., Nantong Yangtze Graphite Equipment Co., South Graphite-dawn Equipment Co., Ltd., Nantong Jingtong Graphite Equipment Co., Ltd., Nantong planet graphite Equipment Co., Ltd., Jiangsu Fu Hua Environmental Engineering Cheng Equipment Co., Taian Shengtong Chemical Equipment Co., Ltd. The main drafters of this section. Zhou Jie, Hou Yibing, Chen Honglin, Jiang Jinfeng, Chen Hanming, Zhangjin Yao, Chen Fuhua, Zhang Hongmei. This part of the standard replaces the previous editions are. --- GB/T 13465.2-1992, GB/T 13465.2-2002. Impermeable graphite materials - Test methods Part 2. flexural strength

1 Scope

This section GB/T 13465 specifies the test apparatus measured impervious graphite material used in the flexural strength, samples, test procedures and Results calculated. This section applies to impervious graphite material flexural strength measurements.

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 13465.1 impermeable graphite materials - Test methods - Part 1. General Mechanical tests

3 Terms and Definitions

GB/T 13465.1 defined and the following terms and definitions apply to this document. 3.1 Flexural strength flexurestrength The graphite sample was placed on a standard pitch bearing, in the middle of a state that is under load, the sample can withstand the limit load value.

4 instruments and equipment

Instruments and equipment shall comply with the relevant provisions of GB/T 13465.1 of.

5 Sample

5.1 Sampling and sample preparation according to GB/T 13465.1 of the relevant provisions. 5.2 Sample size. a) block material. (Φ20mm ± 0.1mm) × (120mm ± 0.5mm) or (Φ35mm ± 0.1mm) × (200mm ± 0.5mm); b) graphite tube. diameter, wall thickness deviation according to product specifications and regulations, the length of the tube diameter equal to 5 doubly 30mm; c) casting the adhesive member. (120mm ± 0.5mm) × (20mm ± 0.2mm) × (20mm ± 0.2mm). 5.3 specimen surface roughness Ra≤3.2μm. 5.4 each sample at least five.

6 test device

6.1 Test apparatus Bending test apparatus as shown in Figure 1. ......

Image     

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