Molybdenum (Mo) Crucible

HTMO1084

New product

Molybdenum (Mo) crucible is made of high-purity molybdenum powder, and the operating temperature is between 1100°C and 1700°C. Mainly used in metallurgical industry, rare earth industry, monocrystalline silicon, solar energy, artificial crystal, and mechanical processing industries. HM provides customized Molybdenum Crucible with the shortest lead time and the best price.

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Data sheet

Materials Molybdenum metal/TZM/MoLa Alloy
Purity 99.95%
Standard ASTM B387

More info

Molybdenum crucibles types are organic crucibles, sintered crucibles, spinning crucibles, stamping crucibles, and welded crucibles. The 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.

Moly crucible and Lid  Mo Crucible Drawing

Molybdenum Crucible and Lids Specifications

  • Size: 10-500mm OD x 10-600mm H, customized
  • Material: Mo, TZM, MoLa Alloy
  • Production Method: Sintering, forging, sintering, and machining.
  • Purity: 99.95%,  99.99%

Molybdenum Crucible Materials and Manufacture

The 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.

Molybdenum Crucible Capacity

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 crucibles, taper crucibles, ellipse crucibles, and bottomless crucibles. It can be produced according to the customers’ drawings.

Condition

Size(mm)

Tolerance(mm)

Diameter (mm)

High (mm)

Diameter (mm)

High (mm)

Sintering

10-500

10-600

±5

±5

Forging

10-130

10-200

±1

±2

Sintering and Machining

100-450

10-500

±0.5

±1

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

Molybdenum Crucible Application

Because the melting point of molybdenum is as high as 2610℃, molybdenum crucibles are widely used in sapphire single crystal growth furnaces, quartz glass smelting furnaces, rare earth smelting furnaces, and other industrial furnaces. The working temperature environment is generally above 2000℃. Especially for sapphire single crystal growth furnaces, molybdenum crucibles with high purity, high density, no internal cracks, precise size, smooth inner and outer walls, etc., can control the success rate of seed crystals and the quality of pulling crystals during the growth of sapphire crystals. 

Molybdenum Crucible Packing

The molybdenum crucible will be packed in a 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

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