High temperature extensometer
WebTherefore, results for strength tests at room temperature presented in this work are a mix between extensometer and DIC results. Tests at high temperature also used a DIC technique, exclusively. All tests used a displacement rate of 1 mm/min in an Instron 3367 electro-mechanical testing machine with a load cell capacity of ± 30 kN. Web11 rows · There are many different types of high temperature extensometers available. The type of ...
High temperature extensometer
Did you know?
WebThe extensometer comprises a high quality foam lined case, a spare set of ceramic rods, and eight ceramic fiber cords Use without cooling to 1200 °C (2200 °F) An optional small fan can enhance stability at highest temperatures Rugged, dual flexure design for strength and improved performance WebThe main specifications of the 3448 high temperature extensometers are as follows: Output: 2 to 4 mV/V, nominal, depending on model. Excitation: 5 to 10 VDC recommended, 12 VDC or VAC max. Temperature Range: Ambient to 1200 °C max (2200 °F), all versions.
WebSep 1, 1993 · @article{osti_6129499, title = {A mechanical extensometer for high-temperature tensile testing of ceramics}, author = {Liu, K C and Ding, J L}, abstractNote = {Design and development of a simple mechanical strain extensometer for high-temperature tensile testing of ceramic materials are described. The extensometer uses the lever-arm … WebHigh-Temperature Extensometer with side entry Application • Tensile creep testing • Tensile testing • Designed for use with high-temperature furnaces and induction heating systems • Determination of creep strain according to ISO 204 and ASTM E139 • Determination of tensile strain according to ISO 6892-2 • Temperature up to 1.200°C ...
WebApr 22, 2024 · The video extensometer has been widely advocated for tensile/compressive strain measurement in high-temperature material testing due to its advantages of non-contact measurement, wider measuring range, and larger applicable temperature over traditional clip-on mechanical extensometers. WebSep 2, 2001 · A spare set comes with every extensometer. High and low temperature options extend operation from as low as -265 °C (-450 °F) to +200 °C (400 °F). Includes high quality foam lined case. Replaceable arms and spacers for ease of repair. This also allows changing the gage length for different test requirements.
WebDesigned for use with ATS high temperature furnaces and testing systems, the ATS series 4408 high temperature, slide entry extensometer with signal conditioner is capable of …
Web2 days ago · The strain was measured using a high-temperature extensometer mounted on the gauge of specimen. Three S-type thermocouples were attached to the top, center and bottom of specimen to monitor temperature gradient along the specimen. All specimens were heated to 900 °C within a temperature variation of ±3 °C and held for 30 min prior to … city alertedickson house trinity street farehamWebApr 15, 2024 · Cr–Ni–Mo–V steels usually exhibit excellent performance under high-temperature friction and wear conditions. However, after hot rolling with a certain amount of deformation, Cr–Ni–Mo–V steels usually exhibit a banded microstructure, which significantly affects their mechanical properties and wear performance. In this study, the … dickson house fireWebThe term high-temperature extensometer is commonly applied to extensometers designed to work at temperatures beyond 500–600 °C. Below test temperatures of 500–600 °C most testing takes place inside a temperature chamber and it is possible to use a suitable clip-on extensometer inside the chamber. Above these temperatures it is usual to ... dickson house fareham phone numberWebEpsilon developed this unique high temperature extensometer for testing metals, ceramics, and composites at the high temperatures produced by furnaces and induction heating systems. A combination of features make these extensometers easier to use and better in performance than other similar high temperature extensometers. city alexandria jobsWebNov 8, 2024 · A retro light was set up behind the specimens (Figure 6a), mounted opposite to the video-extensometer, to obtain a high-contrast transition at the specimen vertical edges. The ends of the paper strips (markers), which appeared as black lines due to the backlight, were selected as targets using the video-extensometer software (Figure 6b). city alexandria permitWebApr 1, 2024 · To address this problem, we developed an ultra-high temperature video extensometer that can automatically adjust the camera exposure time for reliable thermal strain measurement. Based on the pre ... dickson house in 1861 in georgia