Customized High Temperature Molybdenum Cup Crucibles For Sapphire Growth Furnace

Basic Information
Place of Origin: China
Brand Name: Zhenfang
Certification: ISO9001:2015
Model Number: ZF0140
Minimum Order Quantity: 1 pcs
Price: USD 50-1500/pcs
Packaging Details: standard overseas shipment package: outside carton or plywoodcase with inner package
Delivery Time: 25 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1000 pcs/month
Detail Information
Purity: 99.95% Min Melting Point: 3410°C
Technique: Sintering,Forging,Machining Application: Coating Technique, Electronic Industry And Engineering Etc
Advantage: Corrosion Resistance Density: 10.2g/m3
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Product Description

Customized 99.95% High Purity High Temperature Molybdenum Cup Crucibles for Sapphire Growth Furnace
General Information
Tungsten Crucibles (English name: Tungsten Crucibles) is one of the metal tungsten products, mainly divided into sintering molding (applied to powder metallurgy technology), stamping molding, spinning type. It is formed by turning the tungsten rod (the general size is relatively small), and the welding is various. The pure tungsten plate, the tungsten piece and the pure tungsten rod are processed by corresponding processes. Tungsten rhenium can be used in vacuum inert gases below 2600 degrees. Tungsten has a high melting point, high temperature strength, anti-wear and corrosion resistance, high thermal conductivity, small thermal expansion coefficient and good hardenability. Tungsten-rhenium is widely used in rare earth smelting, quartz glass, electronic spraying, crystal growth and other industries.
Chemical Composition

WKFeMoOther Impurity, each 
99.95 Min0.0050.0020.0030.001

Sintering tungsten crucible
Density: 18.0 - 18.5 g/cm3

Working temperature: 1800 - 2600 DC
Diameter: 100 - 500mm (max.)

Forging tungsten crucible 
Density: 18.5 - 19.0 g/cm3
Working temperature: 1800 - 2,600 DC
Diameter: 18 - 150mm (max.)

Cubage : 2 - 500 ml


1. Used for sapphire single crystal growth furnace
2. Applied for quartz glass melting furnace;
3. Used for rare earth smelting furnace;
4. Used for sintering metal mold of high melting point;
5. Widely used in other following industries: Ceramics and metallurgical industries, machinery processing and light dustries.


1. High density
2. Good corrosion resistance
3.The surface roughness of tooled crucibles does not exceed Rz 6.3
4.The use temperature below 2450ºC in vacuum or deoxidize atmosphere
5.Manufactured based on customers' requirement
Our factory
Zhuzhou Zhenfang Tungsten Molybdenum Co., Ltd. located in Zhuzhou City, Hunan Province-the world-renowned research and production base of nonferrous metal. Our company has over 13 years' experience in manufacture ,design and sale of carbide products. We have our own two factories- Zhuzhou Mincheng and Zhuzhou Teliya. Our perfect quality control systerm guarantees our products quality. Our main products include: tungsten carbide rods, carbide sheet, carbide wear parts, carbide cutting tools, carbide moulds,non-standard and deep processing products,etc; pure tugnsten rod,tugnsten wire, molybdenum wire. We also accept all kinds of special designed carbide products. Our company gathered professional staffs in design, producing and sale.We treat "High quality","Best price",Sincere service" as the soul of our factory. We try our best to supply more reliable and economical products to our clients. We always seek Win-Win cooperation with our clients. Warmly welcome to contact and visit us at any time. It is our pleasure to help you.
Why choose us ?

1. We are a real factory with very very nice wholesale price with high quality and good after sales service.
2. Rearch and development team with 5 members is rich experienced. OEM and label printing  
 orders are welcome.
3. The MOQ is 1pc.Sample and freight fee is borne by buyer.The sample fee will be reduced in
  the next big quantity order.
4. Quick delivery time. We have carbide rods  in stock. Delivery time within 3 days after your payment.If quantity is customized and large,delivery time is negociate

We can make follow your drawing and requirements, please feel free to contact with me if have any more doubt.
Contact person:Ms Sharon Chen

Contact Details

Phone Number : 13823202651