Molybdenum Crucible (Mo Crucible)


New product

Molybdenum is frequently used for making steel alloys, high strength alloys, and super-alloys. Molybdenum compounds usually have a low solubility in water. Industrially, they are used in high-pressure and high-temperature applications such as pigments and catalysts.

Heeger Materials (HM) provides customized Molybdenum Crucible with the shortest lead time and the best price.

More details

In Stock

Warning: Last items in stock!

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.


Data sheet

MaterialsMolybdenum metal/TZM/MoLa Alloy
StandardASTM B387

More info

Molybdenum Crucible

Molybdenum is an outstanding material that can meet the most exacting requirements since its high melting point, low coefficient of thermal expansion and high level of thermal conductivity. Heeger Materials provides customized molybdenum and its alloy products. 


Molybdenum (Mo) Crucible


10-500mm Outside Diameter (OD) x 10-600mm Height (H)


Molybdenum > 99.95%




Sintering and Machining


99.95%, 99.99%


Materials and Manufacture

Molybdenum crucible is sintered or forged from the high purity molybdenum powder.

  •   Hot pressing --> sintering --> tooling.    Density, 9.8-10.0g/cc
  •   Hot pressing --> sintering --> forging --> tooling.   Density up to10.2g/cc
  •   Sheets --> deep drawing --> tooling.


With a melting point of 2610ºC, the molybdenum crucible is widely used in sapphire crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other industrial furnace. The operating environment temperature of molybdenum crucible is generally above 2000 . Especially for the sapphire single crystal growth furnace, the molybdenum crucible with characteristics of high purity, high density, no internal crack, precise dimension and smooth inner and outer wall is very important for sapphire crystal growth process, seed crystal quality control, De-crystal sticky pot and the life played a key role.


Capacity of Molybdenum Crucible

With our many years of experience in the field of powder metallurgy, we produce crucibles of a particularly high density and purity.  We can produce various molybdenum crucibles, such as round mouth crucible, taper crucible, ellipse crucible and bottomless crucible. It can be produced according to the customers’ drawing.




Diameter (mm)

High (mm)

Diameter (mm)

High (mm)











Sintering and Machining





 The customized moly crucibles are available in various dimensions upon your request.

Molybdenum Crucible Lids (Cover)

Molybdenum crucible can be manufactured with a cover to be a set. The cover is not always necessary. We can provide customized molybdenum crucible lids.

Packaging of Molybdenum Crucible:

The Mo crucible will be packed in wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.

packing of Heeger Materials     Molybdenum packing   

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy

15 other products in the same category: