Test Background
Sintered metal porous materials are a functional material that is developing rapidly at present. It has the advantages of good permeability, adjustable pore size, corrosion resistance, high temperature resistance, and high strength. It can be made into filters, separation membranes, silencers, catalyst carriers, battery electrodes, flame retardant and explosion-proof materials, and has been widely used in atomic energy, petrochemical, metallurgy, machinery, medicine, environmental protection and other industries.
The tensile property test of sintered metal porous materials can determine the tensile properties of sintered metal porous materials. Zhongke Testing Reliability Experiment Center has the capability of reliability testing of various sintered metal porous materials, and provides professional tensile property testing services for sintered metal porous materials.
Scope of tests
is suitable for sintered metal porous materials produced by powder metallurgy methods, including sintered metal fiber porous materials, sintered metal powder porous materials and metal foam materials; not suitable for dense metal materials.
Test method
The tensile test speed can be determined according to the characteristics of the testing machine, the sample material and the purpose of the test, but the accuracy of the measured performance should be ensured.
Unless there are special requirements in relevant technical conditions or mutual agreement, the tensile test speed is 0.5 mm/min~100 mm/min.
Test standard:
YS/T 1133-2016 Determination of tensile properties of sintered metal porous materials
GB/T 228.1 Metallic materials - Tensile test Part 1: Room temperature test method
GB/T 16825.1 Inspection of static uniaxial testing machines Part 1: Tensile and/or compression testing machines Inspection and calibration of force measuring systems
GB/T 22066 Evaluation of computer data acquisition systems for static uniaxial testing machines
