Search result: YS/T 1131-2016
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Sintered metal porous materials. Determination of bending performance
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YS/T 1131-2016
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| Standard ID | YS/T 1131-2016 (YS/T1131-2016) | | Description (Translated English) | Sintered metal porous materials--Determination of bending performance | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H16 | | Classification of International Standard | 77.160 | | Word Count Estimation | 6,672 | | Date of Issue | 2016-07-11 | | Date of Implementation | 2017-01-01 | | Quoted Standard | GB/T 232-2010; GB/T 16825.1; GB/T 22066 | | Regulation (derived from) | Notice of the Ministry of Industry and Information Technology (2016 No. 37) | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People Republic of China | | Summary | This standard specifies the testing method for flexural properties of sintered metal porous materials. This standard applies to the powder metallurgy method of production of sheet or plate sintered metal porous materials, including sintered metal fiber porous materials, sintered metal powder porous materials and metal foam, not suitable for sintered metal porous pipe and dense metal materials. |
YS/T 1131-2016
Sintered metal porous materials.Determination of bending performance
ICS 77.160
H16
People's Republic of China Nonferrous Metals Industry Standard
Determination of flexural properties of sintered metal porous materials
2016-07-11 released
2017-01-01 Implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Preface
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the National Committee for Standardization of Nonferrous Metals (SAC/TC243).
This standard is responsible for the drafting unit. Northwest Nonferrous Metals Research Institute, Xi'an Baode powder metallurgy limited liability company, Chengdu easy state technology limited
Company, Steel Research Institute.
The main drafters of this standard. Tan Ping, Tang Huiping, Li Cheng, Chen Jinmei, Dou Weiying, Yang Baojun, Gao Lin, Zhu Li Ran.
Determination of flexural properties of sintered metal porous materials
1 Scope
This standard specifies the testing method for flexural properties of sintered metal porous materials.
This standard applies to the powder metallurgy method of production of sheet or plate sintered metal porous materials, including sintered metal fiber porous material, burn
Metallic powder Porous materials and metal foams are not suitable for sintered metal porous tubing and dense metal materials.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Metallic materials - Bending test method GB/T
GB/T 16825.1 Tests for static uniaxial testing machines - Part 1. Tests for force measurement systems of tension and/or pressure testing machines
calibration
Evaluation of computer data acquisition system for GB/T 22066 static uniaxial testing machine
3 principle
In the sintered metal porous sheet or plate to take the sample, in the bending test machine along a certain force in the direction of slow loading until the sample off
Crack or reach the specified bending angle.
4 sample
4.1 specimen shape and size
The shape and size of the specimen shall comply with the relevant product standards, agreements or working conditions. If not specified, the sample is generally long strip, such as
As shown in Fig. 1, the thickness of the sample is the thickness of the porous sheet or sheet, and the thickness of the sample should be uniform over the entire length. The length and width of the specimen shall be consistent
Table 1.
Description.
a - the thickness of the specimen;
b - the width of the specimen;
Ls - the distance between the fulcrums of the two rollers;
L --- total length of the specimen.
Figure 1 long strip sample
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