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Tel: +86-029-86969919

Fax: +86-029-86969918

Email: xarefra@163.com

Address: No.18,North Jinggao Road, Jingwei Industrial Park, Xi’an Economic &

Technological Development Zone, Shaanxi,710200, China 

 

Heat Shield used in Sapphire thermal field

Heat Shield used in Sapphire thermal field

Parameter

    Xi'an Refra Tungsten & Molybdenum Co.,Ltd is one of the best China heat shield

manufacturers and suppliers, and as a professional company we have our own productive

heat shield factory, welcome to wholesale products from us.

    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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