The performance test in high-low temperature environment is to evaluate its durability and stability under different temperature conditions. This is very necessary because electroplated nickel is often affected by different temperature environments in various applications.
Under high temperature environment, electroplated nickel may undergo softening, grain growth, oxidation and embrittlement, etc., resulting in performance degradation, peeling or failure of the electroplating layer. In a low temperature environment, the performance of electroplated nickel may also be affected, such as becoming brittle, cracked, etc., which will also lead to performance degradation, shedding or failure of the electroplating layer.
Therefore, for electroplated nickel layers that need to be used in high temperature or low temperature environments, high-low temperature tests are required to ensure that they can maintain their performance and stability under different temperature conditions.
High-low temperature tests can be performed by heating and cooling tests in a constant temperature environment, or by testing under actual use conditions. During the test, the performance and stability of the electroplating layer can be evaluated by using scanning electron microscope, microscope, tensile test and other means.
The application of the high-low Temperature Test Chamber in the electroplating nickel high-low temperature resistance test is mainly to detect the performance stability of the electroplating nickel coating in the high-low temperature environment, and is often used to evaluate the corrosion resistance and wear resistance of the electroplating nickel coating.
experiment procedure
Sample preparation: Prepare the electroplated nickel samples to be tested, and the size and shape should meet the standard requirements.
Test chamber setting: set the high-low temperature values of the Test Chamber according to the needs to ensure that the range and duration of the test temperature meet the requirements.
Place the sample: Place the prepared electroplated nickel sample in the test box and fix it as required.
Running test: Start the Test Chamber and start the test, keep the test temperature within the required range, and the continuous test time meets the standard.
Observation results: After the test, take out the sample, observe its appearance change, quality change, corrosion, etc., and record the test results.
Analysis results: According to the test results, analyze the performance changes of the electroplated nickel coating in high-low temperature environments, and evaluate whether its corrosion resistance and wear resistance meet the standard requirements.
NBCHAO reminds you: the electroplated nickel high-low Temperature Test Chamber should keep the temperature and humidity stable during the test to avoid errors caused by changes in temperature and humidity. At the same time, the Test Chamber should be calibrated before the test to ensure the accuracy of the test results.
