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Process for the construction of a testing machine corrosion under tension with a slow deformation for application in studies of life extension of components of the nuclear industry and conventional
Process for the construction of a testing machine corrosion under tension with a slow deformation for application in studies of life extension of components of the nuclear industry and conventional
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机译：在张力下缓慢变形的试验机腐蚀构造方法，用于研究核工业和常规组件的使用寿命
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摘要
Process for the construction of a testing machine corrosion under tension with a slow deformation for application in studies of life extension of components of the nuclear industry and conventional.The present invention relates to a test device for corrosion under tension type traction with slow deformation for application in studies of life extension in the nuclear industry and in conventional industry and its process of manufacture, consisting of motor, reducer, coupling the Mentos, sealed chamber for environmental control, load cell and the set screw and nut.The efforts are applied to the body of evidence through the mechanism of bolt and nut. The device is composed of the engine, gearboxes, couplings, nuts and bolts, load cell, universal joints for fixing the body of evidence and support the mechanism structure test and support of the engine and gearboxes.The use of the equipment in testing of corrosion under tension allows to obtain the strength properties of the materials tested in tension in aggressive media, such as vessels of nuclear reactors, piping material driving, aggressive and steam generators to a Cu This relatively low.The results obtained in these tests will decide on the extension of the service life of facilities, resulting in the economy that can reach about 40% of the life originally designed.
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