应用于生长如钇铝石榴石（YAG）、掺钛蓝宝石等激光晶体和光学窗口的单晶材料，如氟化钙、氟化镁以及新型单晶材料的生长工艺和性能。通过改变生长参数，如温度、压力、气氛等，研究单晶材料的生长机制和性能变化规律，为开发具有特殊物理、化学性质的新材料提供基础，推动材料科学的前沿研究。

        It is applied to the growth of laser crystals such as yttrium aluminum garnet (YAG) and titanium - doped sapphire, as well as single - crystal materials for optical windows, like calcium fluoride and magnesium fluoride. It also involves the growth processes and properties of new single - crystal materials. By varying growth parameters such as temperature, pressure, and atmosphere, the growth mechanisms and property change laws of single - crystal materials are studied. This provides a basis for the development of new materials with special physical and chemical properties, and promotes cutting - edge research in materials science.

主要技术指标

◆ 熔料量：5Kg

◆ 工作温度：500-900℃       最高温度：1000℃        控温精度：±1℃

◆ 坩埚材质：超高纯石墨       加热方式：石墨加热

◆ 籽晶拉速范围：2～80mm/h       籽晶杆快升/快降： ≥100mm/min

◆ 籽晶杆转速范围：1～50rpm       坩埚行程：200mm

◆ 坩埚转速范围：5～15rpm          下降杆快升/快降：50mm/min

◆ 极限真空度：≤6.67*10-3pa        炉膛设计压力：≤0.03MPa

◆ Melting capacity: 5 Kg

◆ Operating temperature: 500 - 900℃

◆ Maximum temperature: 1000℃

◆ Crucible material: Ultra - high purity graphite

◆ Heating method: Graphite heating

◆ Temperature control accuracy: ±1℃

◆ Seed crystal pulling speed range: 2 - 80 mm/h

◆ Fast lifting/descending speed of seed crystal rod: ≥100 mm/min

◆ Rotation speed range of seed crystal rod: 1 - 50 rpm

◆ Crucible travel: 200 mm

◆ Rotation speed range of crucible: 5 - 15 rpm

◆ Fast lifting/descending speed of descending rod: 50 mm/min

◆ Ultimate vacuum degree: ≤6.67×10-3 Pa

◆ Design pressure of furnace chamber: ≤0.03MPa