What is an abrasion test?
The test of the abrasion is a test used to measure material resistance to carry from sliding contact, such as friction, grinding or scratching against other material. The abrasion test can also be referred to as wear testing, abrasion resistance or simply as a resistance test. Wear testing is interesting in a number of technical areas, including civil and mechanical engineering, reliability, metallurgy and geology engineering. These tests are important in ensuring the durability of the material in a particular product or application and to ensure that the material that erodes due to abrasion does not cause environmental or safety risks in the production or testing environment or in the use of the product. We take the shape of the contact area, as well as the composition of two surfaces that contact one anotrades. It is also possible to consider the speed of the sliding contact between two surfaces, the force with which they act on each other, and the contact time between them. In addition to the materials themselves plays ProstIt dilutes in which they contact, also in the selection of a suitable abrasion test.
Wear testing can take many forms, depending on these factors. For example, the resistance of the textile abrasion can be tested by the third fabric against another substance for a given number of cycles to simulate the abrasion that could occur in the life of a pair of pants. The test in which the samples are loaded into a glass that is turned for a given number of cycles could be used to test briquettes for surface wear during transport and handling. The test instrumentation used will depend on the abrasion test, as well as the size and material composition of the items to be tested.
Arusion can be measured in different ways, depending on the resistance test and information used from the test. For example, where the amount of lost material is a problem regardless of whether the material fails can be abrasion measured from viewSKA percentage of lost material, either by weight or volume, between the beginning and the end of the test. Another measure used is the number of abrasion cycles that can withstand the material before failure. This would be preferable if information about how long the material or product survives from direct failure will be primary.
Surface wear can be tested in a huge range of materials and products, including rope, concrete, iron ore, colors, ceramic tiles and shoes. While their own tests can be developed, standardized tests developed for a particular industry, material or product are often used as a measure of cost reduction or for accurate comparison between testing samples. A collection of technical organizations maintains an abrasion test standards for their specific industries.