Artificial atmosphere-salt spray test, also known as the salt spray test or ASTM B117 test, is a widely used accelerated corrosion test for evaluating the resistance of metallic materials to corrosion. The test involves exposing metal samples to a highly corrosive artificial environment, the composition of which is a solution containing salt (usually sodium chloride) …

MD21: What is Corrosion test in artificial atmosphere-salt spray test? Read More »

ISO 4892-2:2006 is a widely recognized international standard for weathering testing of materials, which outlines the general principles and procedures for simulating accelerated weathering using an exposure to xenon light sources. The weathering test method is used to evaluate the resistance of materials to sunlight and other environmental factors that may cause degradation over time. …

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Chemical etching and rotary engraving are two popular methods for marking or engraving steel. They have some similarities, but there are also some differences to consider when choosing between these two methods. Below is a comparison between the two: Chemical Etching: Rotary Engraving: Overall, the choice of the method depends on various factors such as …

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Screen printing and digital printing both have their advantages and disadvantages. Here are some of the key factors to consider: Advantages of screen printing:– Superior quality and vibrancy of colors, especially for high-volume printing– Options for different ink types, including metallic inks and textured inks– Ability to print on different substrates, including textiles, plastics, and …

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