Seed Holder

Refractory metals have a high melting point, low vapor pressure, low coefficient of thermal expansion, excellent high temperature strength and creep resistance. Through alloying, their processing properties and high temperature performances are further improved, and the service life of products is extended. Therefore, tungsten, molybdenum, tantalum and niobium metals are widely used in all kinds of high temperature furnaces as structural materials, heating body and insulation layer.

Product Description

产品用途：

蓝宝石长晶炉中，籽晶夹持器夹持具有一定晶体结构的籽晶，伸入氧化铝熔池中，在缓慢降低热场温度时，籽晶夹头旋转提拉得到蓝宝石晶锭。

Application:

In the sapphire crystal growth furnace, the seed crystal chuck holds the seed crystals with a certain crystal structure and extends into the alumina molten pool. When the temperature of the hot zone is slowly reduced, the seed crystal chuck rotates and pulls to obtain the sapphire ingot.

按图纸生产，如有特殊要求，双方具体商定。

The products shall be manufactured according to the drawings.

Special requirements will be agreed upon by the supplier and buyer.