Slow strain rate stress corrosion testing machine

• Main Authors: SONG LINXIE, CAO YONGLE, XIAO MINGHUA
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a slow-strain-rate stress corrosion testing machine which comprises a rack, and the rack comprises a first mounting plate, a stretching assembly and a lifting assembly; the reaction kettle comprises a kettle body and a kettle cover with a first shaft hole, and the kettle body and the kettle cover can be separated; the kettle cover is fixed on the first mounting plate, the stretching assembly penetrates through a first shaft hole in the kettle cover and the kettle cover, and the lifting assembly is connected with the kettle body; the lifting assembly lifts the kettle body to the position of the kettle cover on the first mounting plate, the kettle body and the kettle cover are attached to form a closed test environment, the stretching assembly penetrating through the first shaft hole can apply stress to a sample in the kettle body at a slow stretching rate, and when the test is completed or the reaction kettle needs to be maintained and checked or is clear, the stretching assembly ca