(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA
(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA

WM0120 Tungsten Crucible (High Purity W Crucible)

Catalog No. PT74-TC
Size Customized
Material Pure W
Purity W≥99.95%
Density 18.2-19.0 g/cc

Stanford Advanced Materials (SAM) manufactures various tungsten crucibles and other Tungsten parts such as tungsten heaters, heat insulation screens, tungsten sheets, supports, etc. We provide tailor-made products according to your drawings and specific requirements.


Tungsten Crucible Introduction

Tungsten is a highly durable metal that exhibits remarkable resistance to molten metals and metal oxides. It boasts high-temperature resistance and low pollution, making it a preferred material for various industrial applications.

The tungsten crucible produced by CVD has some characteristics such as a high density of up to 98.5% of theoretical density, high purity of 99.9999%, particular microstructure of columnar crystal or multilayer columnar crystal, etc.

Tungsten Crucible

Tungsten Crucible Specification

Standard tungsten crucible

Purity  ≥99.95%
Density  ≥18.2g/cm3
Surface  Ra≤3.2
Operating temperature  ≤2400 ℃
Size  Customized
Production method  Sintered (OD>70mm);Forged (OD<70mm)

Diameter (mm) 30 ~ 50 50 ~ 100 100 ~ 150 150 ~ 200 200 ~ 300 300 ~ 400 400 ~ 450 450 ~ 500
Wall Thickness (mm) 2 ~ 10 3 ~ 15 3 ~ 15 5 ~ 20 8 ~ 20 8 ~ 30 8 ~ 30 8 ~ 30
Length (mm) 30 ~ 500

Other sizes are also available. Please contact us for customized tungsten crucibles.

Chemical Vapor Deposition (CVD) Tungsten Crucible

Purity  99.9999%
Outer Diameter  ≤200mm
Height  ≤500mm
Deposition thickness  ≤10mm

Tungsten Crucible Applications

Tungsten crucibles are particularly useful in the technology of growing monocrystals from molten corundum, as well as in electronics and thermal vaporization. These crucibles play a crucial role in high-temperature furnaces due to their impressive melting point. In addition, tungsten crucibles and other parts are ideal for sapphire crystal growth and rare-earth melting, thanks to their exceptional high-temperature resistance and low pollution properties.

Read more: Tungsten Crucible: A Good Choice For Scientific Experiments

Tungsten Crucible Packaging

Our tungsten crucibles are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

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Tungsten Crucible (High Purity W Crucible)
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by Lenny Curry on Tungsten Crucible (High Purity W Crucible)

Product delivered just as requested and easy to put together. Will buy again. Great customer service.