Tungsten resistance to elevated temperature for rare earth smelting

1. Product Details:

   Tungsten and molybdenum crucible, tungsten and molybdenum reflective thermal insulation screen, and tungsten heating element are the key components of sapphire long crystal furnace, which have the characteristics of high temperature resistance, low pollution, high temperature resistance creep resistance and so on, providing a strong guarantee for high quality single crystal of sapphire. Because the melting point of molybdenum is as high as 2610℃, molybdenum crucible is widely used in the core container of sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other industrial furnaces, and its working temperature environment is generally above 2000℃. For the single crystal growth furnace of sapphire, the molybdenum crucible with high purity, high density, no internal crack, size, and smooth inner and outer wall plays a key role in the success rate of crystal, the quality control of crystal drawing, the decrystallization stick pot and the service life of sapphire crystal.

2. Company Introduction                                                                 

3. Company Certificate

4. Production Equipment

5. Production Process                                                                          

 6. Inspection Instrument:

 We have kinds of inspection equipments. Such as:

(1) hardness tester;     (2) SEM-EDS Scanning electron microscope;

(3) Granulometer;        (4) X-Ray fluorescence spectrometer

(5) Microscope;            (6) Transmission electron microscope;

(7) X-ray diffractometer;

(8) AAnalyst 800 atomic absorption spectrophotometer;

    7. Packing & shipping for Tungsten Crucible :

        To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.If customer has special packing requirments, we will try to meet them.

        Contact Information:

        Betty  Sale Manager 

      LuoYang Sifon Electronic Co.,LTd