Air Fresheners
Description
Relative to other materials, tungsten & molybdenum used as heat shield have the
characteristics of low vitalization in high temperature,less pollution to crystal, furnace clean,
long service life, not easy to deformation and so on, so it is widely applied in sapphire thermal field.
REFRA will take in design concept of high temperature furnace and apply this concept in sapphire
thermal field. Heat shield has advantages of free expansion in high temperature, strong
resistance to deformation, so relatively with long service life.
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XI'AN REFAR TUNGSTEN MOLYBDENUM CO.,LTD
Large Sized Tungsten Molybdenum Sheet
Address: No.18,North Jinggao Road, Jingwei Industrial Park, Xian Economic Technological Development Zone Shaanxi,710200, China ,
Xian, Shaanxi
China,
Tel: 86-029-86969919
Fax:
