Zhongxie teach you how to do high temperature tensile test of metal materials
Application scope:
This standard specifies the terms and definitions, symbols and names, test principles, test equipment, specimens, test methods, results processing, and test reports for the universal tensile test method for metallic materials at temperatures greater than 35°C.
This standard applies to the universal tensile test of metal materials under the conditions of temperature greater than 35 °C.
Test principle:
Tensile force is applied to the specimen at the specified temperature, and the specimen is generally stretched to rupture. The specified non-proportional extension strength, up and down yield strength, tensile strength, maximum stress, reduction in area, total elongation at break, residual elongation, elongation are determined. Rate of mechanical properties.
Test equipment:
1. Select ZCGD-W100KN metal high-temperature universal tensile testing machine, high-temperature universal tensile testing machine accuracy level should be 1 or 0.5.
2, metal high temperature universal tensile testing machine plus high temperature heating device should be able to do longitudinal and transverse tensile performance test.
3, tensile strength test in high and low temperature environment, the strain rate of the sample should be kept as constant as possible between 0.02/min-0.20/min, the intermediate strain rate is used in the arbitration test.
Specific details please consult Jinan Zhongchuang Industrial Test System Co., Ltd.
Jigging Machine,Electric Jigging Machine,Jigging Machine Separator,Gold Ore Jigging Machine
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