Crystal ingot corrosion barrel

• Main Authors: DUAN BIWEN, ZHAO WEN, CHEN SHAOFAN, TUO MENGHAN, KONG JINCHENG, JIANG JUN, DONG WEIMIN, CHU DELIANG, JI RONGBIN, ZHAO JUN, PENG QIANWEN
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR; CHEMISTRY; CRYSTAL GROWTH; METALLURGY; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; REFINING BY ZONE-MELTING OF MATERIAL; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; SINGLE-CRYSTAL-GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL

The utility model provides a crystal ingot corrosion barrel which comprises a barrel body with a cavity inside, and is characterized in that a plurality of balls are arranged at the bottom of the cavity of the barrel body at intervals, the balls are in rolling connection with a limiting assembly arranged at the bottom of the cavity of the barrel body, and the tops of the balls protrude upwards and are higher than the bottom surface of the cavity of the barrel body. And the corroded crystal ingot is supported by the balls and is separated from the bottom of the corrosion barrel, so that the bottom of the crystal ingot is ensured to be in full contact and reaction with the corrosion liquid. In the crystal ingot corrosion process, the corrosion barrel is shaken, so that the crystal ingots on the balls can flexibly rotate along with the rotation of the balls, and the uniformity of the corrosion process is ensured. 本实用新型提供一种晶锭腐蚀桶，包括内带空腔的桶体，其特征在于桶体空腔底部间隔设有若干滚珠，若干滚珠与设于桶体空腔底部的限位组件滚动连接，并且若干滚珠顶部向上凸起并高于桶体空腔底面。通过滚珠将被腐蚀的晶