本公司销售的熔铝石墨坩埚是世界排名第一的熔铝石墨坩埚，主要服务于有色合金铸造和冶炼行业。其中包括铝，铜，锌等合金的配制与铸造，金银等贵金属的熔炼与提纯，还有现在发展迅速的多晶硅提纯等。被广泛应用在中频感应电炉，电阻炉，燃油燃气炉和煤炉等各类型熔炉中，使用温度范围可从400到1600℃。其特点为：

　　熔铝石墨坩埚导热性能优异，拥有极强的抗化学腐蚀和重金属冲刷性能

　　The company's sales of aluminum melting crucible is ranked first in the world of moltenaluminum graphite crucible, the main service in the non-ferrous alloy casting and smelting industry. Including aluminum, copper, preparation and casting of zinc alloy,and the purification of gold and silver and other precious metal smelting, and now the rapid development of the polysilicon purification etc.. Is widely used in intermediate frequency induction furnace, resistance furnace, fuel gas stove and the stove and other various types of furnace, using temperature range from 400 to 1600 DEG c.. Its characteristic is:

　　Molten aluminum graphite crucible with excellent performance of thermal conductivity,have extremely strong resistance to chemical corrosion and erosion performance of heavy metals

　　由于采用高压成型，熔铝石墨坩埚的密度可以达到2.2 gcm-3以上，大大高于国内同类型产品的1.6到1.8 gcm-3的水平;同时熔铝石墨坩埚的内部组织非常致密，孔隙率降低到14%以下。而国内产品均在22%以上。

　　非常高的抗氧化性能，使用寿命长及品质稳定

　　熔铝石墨坩埚表面涂覆有多层摩根自己研发的釉料和涂层，有效防止熔铝石墨坩埚过早被氧化而失去使用性能，成倍地稳定提高熔铝石墨坩埚使用寿命，给与贵金属最大程度的保护。采用德国的品质管理系统，确保品质稳定。

　　Due to the high pressure molding, aluminum melting crucible density can reach to more than 2.2 gcm-3, much higher than the domestic products of the same type 1.6 to 1.8 gcm-3 level; at the same time, molten aluminum graphite crucible internal organization is very dense, the porosity is reduced to less than 14%. While the domestic products in more than 22%.

　　The antioxidant properties of very high, long service life and stable quality

　　Molten aluminum graphite crucible surface coated with multilayer Morgan own R & Dand glaze coating, effectively prevent the molten aluminum graphite crucible prematureoxidation and lost the use of performance, increase exponentially stable moltenaluminum graphite crucible life, giving maximum protection of precious metal. The adoption of quality management system in Germany, to ensure quality and stability.

　　扩展阅读：碳化硅坩埚底部面积与耐热的关系