Material performance in-situ test device and test method

• Main Authors: NI HONGXIANG, WANG JIAN, LI HONGWEI, WANG CHUAN, FU MINGDONG, ZHANG TONGLIN, ZHANG LIJIA
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a material performance in-situ test device and method, and relates to the technical field of material mechanical property inspection.The device comprises a target chamber, a rotary sample table, an ion source, a vacuum linear importer, an infrared displacement sensor, a vacuumizing mechanism and a control console; the rotary sample table rotates to enable the material sample to face different directions; vertically emitting an ion beam to the material sample through an ion source, and carrying out an irradiation experiment on the material sample; and the fatigue life of the irradiated material sample is obtained by repeatedly impacting the material sample through high-frequency vertical movement of the vacuum linear importer, or the mechanical property of the irradiated material sample is obtained by slowly moving the material sample through the vacuum linear importer until the sample is broken. According to the invention, irradiation test, repeated impact test and penetration test can