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Tensile testing, also known as tension testing, [1] is a fundamental materials science and engineering test in which a sample is subjected to a controlled tension until failure. Properties that are directly measured via a tensile test are ultimate tensile strength , breaking strength , maximum elongation and reduction in area. [ 2 ]
CRC-Evans has provided equipment & services for almost 50,000 miles (nearly 80,000 km) of pipelines in more than 100 countries. Company offices and facilities are also located in the United States, Canada, the United Kingdom (England and Scotland), Australia, Netherlands, France, the United Arab Emirates, South Africa, Malaysia and Brazil.
A compact tension specimen (CT) is a type of standard notched specimen in accordance with ASTM [1] and ISO [2] standards. Compact tension specimens are used extensively in the area of fracture mechanics and corrosion testing, in order to establish fracture toughness and fatigue crack growth data for a material.
The three-point bending flexural test provides values for the modulus of elasticity in bending , flexural stress , flexural strain and the flexural stress–strain response of the material. This test is performed on a universal testing machine (tensile testing machine or tensile tester) with a three-point or four-point bend fixture.
The ultimate tensile strength of a material is an intensive property; therefore its value does not depend on the size of the test specimen.However, depending on the material, it may be dependent on other factors, such as the preparation of the specimen, the presence or otherwise of surface defects, and the temperature of the test environment and material.
Extensometer. A wireline extensometer monitoring slope displacement and transmitting data remotely via radio or Wi-Fi. An extensometer is a device that is used to measure changes in the length of an object. [1] It is useful for stress - strain measurements and tensile tests. Its name comes from "extension-meter".
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