Device for preventing section high-temperature oxidation and swelling deformation of small-size plate element sample

• Main Authors: DENG JIAN, JIANG XIAOWEI, MAO JIANJUN, WU LU, WU XIAOYONG, TENG CHANGQING, NING ZHIEN, QIAN LIBO, SONG XIAORONG, ZHANG WEI, SI JIAXUAN, LI JIAWEN, WANG ZHEN, FANG ZHONGQIANG, XIN HONGYANG
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a device for preventing high-temperature oxidation and swelling deformation of a cross section of a small-size plate element sample. The device comprises a sample loading plane base, a rectangular sample positioning grid frame, a long pressing sliding sheet, a short pressing sliding sheet, a screwing screw rod, a sliding sheet fixing clamping needle, a sample groove and an L-shaped sample loading fixing clamping seat, the sample groove is located in the rectangular sample positioning grillwork, an L-shaped sample loading fixing clamping base is arranged at the upper left corner of the surface of the sample loading plane base 1, sliding rails are arranged on four frames of the rectangular sample positioning grillwork, and the long pressing sliding piece and the short pressing piece are both arranged in the rectangular sample positioning grillwork. The sliding fixing clamping needles are respectively close to the rectangular sample positioning grillwork frame and the sliding fixing clamp