Quartz shaping processing rod

• Main Authors: ZHANG ZHANGUANG, XUE XINBING
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR; CHEMISTRY; CRYSTAL GROWTH; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL; 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 discloses a quartz shaping processing rod in the technical field of high-power thyristor chip manufacturing, which comprises a graphite rod, a first threaded hole is arranged at one end of the graphite rod, and a second threaded hole is arranged at the other end of the graphite rod. A threaded hole II is formed in one end of the handle; one end of the screw is connected to the threaded hole I, and the other end of the screw is connected to the threaded hole II; a threaded through hole corresponding to the screw rod is formed in the center of the heat insulation plate, and the heat insulation plate is arranged between the graphite rod and the handle. The end part of the graphite rod of the quartz shaping processing rod is stably connected with the heat-resistant handle through the screw rod, so that heat transfer is reduced, and meanwhile, the heat insulation plate can prevent heat radiation generated by high-temperature quartz from baking an operator, so that the operator can hold the handle