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Test device for the investigation of corrosion behavior, in particular stress corrosion cracking, on a U-specimen placed under bending stress and test system
Test device for the investigation of corrosion behavior, in particular stress corrosion cracking, on a U-specimen placed under bending stress and test system
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机译：用于研究放置在弯曲应力下的U型试样的腐蚀行为（特别是应力腐蚀开裂）的测试装置和测试系统
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摘要
The invention relates to a test device (1) for investigating the corrosion behavior of a U-specimen (3) placed under bending stress, comprising a U-specimen holder (5), a bending device (7), a pretensioning device (9) and an induction sensor (11) ), the U-specimen holder (5) being set up to hold a U-specimen (3), wherein the bending device (7) is set up to place the U-specimen (3) under bending stress, the induction sensor (11 ) is set up and arranged to detect a break in the U-sample (3), wherein the pretensioning device (9) is set up and arranged to pretension a leg (4) of the U-sample (3) in such a way that in the event of a break the U-Probe (3) of the legs (4) is shifted away from the induction sensor (11).
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