High Purity High Density Tungsten Crucible High Temperature Resistance

• Application: Aviation, Electronics, Industrial, Chemical
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Crucibles
• Model NO.: W-1
• Place of Origin: Luoyang
• Brand Name: Brand Name
• Product Name: Tungsten Crucible
• Technique: Sintering Forging Stamping
• Density: 19.3G/Cm3
• Color: Silver Gray
• Packaging: Standard Wooden Box
• Size: According to Your Request
• Market: Global
• Transport Package: Standard Wooden Box
• Trademark: Combat
• Origin: China
• HS Code: 8101999000
• Production Capacity: 5000 Kilogram/Month

Product Description

Product Description

It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals, smelting of quartz, glass and for high-temperature containers.

Tungsten crucible is used in high temperature vessels for smelting of rare earth metals.

 

Size and Tolerance

 

Delivery condition	Size(mm)		Tolerance(mm)
	Diament(mm)	High(mm)	Diament(mm)	High(mm)
Sintering	10-500	10-600	±5	±5
Forging	10-130	10-200	±1	±2
Sintering and Mechining	10-450	10-500	±0.5	±1

Specification

item	value
Place of Origin	China
Sintering tungsten crucible	18.0 - 18.5 g/cm3
Brand Name	Luoyang combat
Model Number	w-1
Product name	Pure Tungsten Crucible
Diameter	100 - 500mm
Size	according to your request
Colour	metallic
Surface	machined surface
Purity	99.95%
Thickness	2-20mm
Market	Global
Melting Point	3410ºC
Certificate	ISO9001:2015

Supply Ability

Supply Ability : 5000 Kilogram/Kilograms per Month

Packaging & Delivery

Packaging Details
Four steps:
1. Packaging with moisture-proof paper.
2. Packaging with Kraftpaper.
3. Packaging with foam plastics in all side of wooden case.
4. Packing products in wooden case.
Picture Example:
Port:Tianjin, Dalian, Beijing

Company Information


FAQ
Q: what is the surface of your tungsten products?
A:For tungsten wire,  we have graphite black surface,  alkali cleaning surface,  electric polished surface. For tungsten rod&sheet&plate&boat&tube&crucible,etc We have black surface, alkali cleaning white surface, bright surafce (machine, polished , ground).

 

Q: What is the normal use environment of pure tungsten products? How many degrees of high temperature can tungsten withstand?
A: Normally, pure tungsten products can be used in the high temperature vacuum environment, so that they can exert their superior high temperature performance. If it is used in air condition under the high temperature of over 400 degrees, tungsten will react with oxygen and produce WO2. Because the melting point of tungsten is 3410 degrees, it can withstand up to 3300 degrees. But its normal working temperature is 1800~2600 degrees.

 

Q:How long is the service life of your tungsten crucible?
A:Usually it is about half a year to a year. In addition, the service life also depends on your use environment and temperature. If the contact temperature is too high, it will affect the service life of the crucible. We will recommend suitable material & sizes for you according to your requirements.

 

Q:Why should I choose your company as our partner?
A: Our company is located in Luoyang city, which owns the largest Molybdenum resource and the third largest tungsten resource in Asia. So we can choose the best quality of raw material for you. We have more than 12 years experience in this field, and also we are honor supplier in alibaba about 12 years.

Q:How you guarantee the quality of tungsten products?
A:We have professional QC team and inspection equipment, Atomic Absorption, Apectrometer(AAS), Electronic Precision Balance, Scanning, Electron Microscope(SEM)