customized 99.95% purity tungsten crucibles for sapphire crystal growing furnace (62048167252)

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Price:RUB 3,986.28 - RUB 10,364.32
Price in USD:Details

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Product Overview

Description

customized 99.95% purity tungsten crucibles  for sapphire crystal growing furnace

Product Show

 1-123tungsten and molybdenum crucibles.JPG

 

Description:  tungsten crucible
Sintered tungsten crucible, thanks to its resistance to certain molten metals and metal oxides, is widely used in many fields. They can be applied in technologies for growing monocrystals from molten corundum. Also they are used for thermal vaporization and deposition of various substances in electronics. tungsten crucible

Features:   tungsten crucible
1.The overall density of sintered tungsten crucible is fairy high between 18g/cm³ to 18.3g/cm³ tungsten crucible
2.Its chemical purity of sintered tungsten crucible can be above 99.95%;  tungsten crucible
3.The diameter of sintered tungsten crucible can be above 200mm;  tungsten crucible
4.The surface roughness of tooled crucibles does not exceed Rz 6.3;  tungsten crucible
5.The use temperature of sintered tungsten crucible should be below 2450ºC in vacuum or deoxidize atmosphere.
6.The shapes and dimensions of crucibles are also made in accordance with customers' requirements.

Parameter of Sintered Tungsten Crucible:

Material

Density 

Size

W 99.95%

18g/cm3—18.3 g/cm3

Diameter: 100-550mm; Height:50-700mm

Package and Inspection:  tungsten crucible
Every tungsten crucible is under strict nondestructive test and density detection. We offer material composition sheet and examination report of the sintered tungsten crucible. We also pack the crucibles in shock and moisture-proof plywood case independently.  tungsten crucible

Notice:
1.Before use, it is recommended that the consumer anneal (de-gas) crucibles in a vacuum without batch charging;
2.In a furnace, the annealment process should be supported with a vacuum   tungsten crucible
3.When preparing a sintered tungsten crucible for work, the consumer should not allow a sharp rise or fall in temperature, or abbreviate the recommended time periods for holding temperatures.  tungsten crucible

Achemetal Furance Co., Ltd. is a professional manufacturer and supplier of sintered tungsten crucibles in China. With rich experience in powder metallurgy coupled with a fully automated manufacturing process, we can produce 100 large sintered tungsten crucibles every month. Our crucibles and other products enjoy a large targeting market from Russia, Ukraine, United States, South Korea, Japan, Taiwan and China mainland.  tungsten crucible

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  (1)Tungsten and molybdenum crucible(spinning,forging,sintering,welding),heating element.

  (2) Heat shield,shelves,tray,hooks,seed holder,cylinder,pallet,screw,nut.

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0.0096 s.