Molybdenum (Mo) crucibles (Cylindrical and Rectangular/Square )

Princeton Powder is a leading supplier of high-purity refractory Molybdenum (Mo) crucibles. Molybdenum crucibles are known for their high melting point, excellent thermal conductivity, and resistance to chemical corrosion. Based on the production methods, our molybdenum (Mo) crucibles can be classified into Forged Molybdenum Crucibles and Welded Molybdenum Crucibles. Based on the shape of the crucibles, we provide Cylindrical Crucibles, Conical Crucibles, Rectangular or Square Crucibles, Round-Bottom Crucibles, and Custom-shaped Crucibles.

We provide a wide range of crucibles including Niobium Crucible, Tungsten Crucible, Tantalum Crucible, and Zirconium Crucible. Our Molybdenum (Mo) crucible is for sale at a competitive price in the United States, Canada, and Europe.

Material

Molybdenum Crucible, Mo

CAS Number

7439-98-7

Purity

99.95% min

Standard

ASTM B387

Density

10.2 g/cm3

Melting Point

2623 C

Shape

Straight Wall,  Cylindrical,  Rectangular or Square, Custom-shaped

Dimensions

10-500mm OD x 10-600mm L

Manufacturing Process

Forged, welding

Working conditionsrapidly oxidizes at temperatures above 760 C
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Molybdenum Mo crucible for evaporation

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Description of Molybdenum (Mo) crucible

Molybdenum (Mo) crucibles are high-performance containers designed for use in extreme temperatures, offering excellent thermal conductivity and resistance to heat deformation. With a melting point of 2,623°C, they are ideal for processes involving high-melting-point metals and high-temperature environments. Mo crucibles also exhibit strong corrosion resistance, particularly against acids, alkalis, and molten metals, making them suitable for chemical processing. Their mechanical strength and durability allow them to perform well in applications such as crystal growth for semiconductors and sapphire production. Additionally, molybdenum crucibles are widely used in industries like aerospace, nuclear, and metallurgy for their ability to maintain integrity under harsh conditions.

Chemical Composition of Molybdenum (Mo) crucible

ElementPurity: 99.95%
C0.01 wt%, max
Fe0.01 wt%, max
Ni0.005 wt%, max
Si0.01 wt%, max
MoBal

Stock Dimensions of Molybdenum Crucible

Mo Straight Wall Crucibles:

Item Number

Capacity
(mL)

OD
(mm)

H
(mm)

WT
(mm)

Mo-5ml

5

25

17

2

Mo-10ml

10

30

21

2

Mo-15ml

15

34

23

2

Mo-20ml

20

37

26

2

Mo-25ml

25

39

27

2

Mo-30ml

30

42

29

2

Mo-35ml

35

44

30

2

Mo-40ml

40

45

32

2

Mo-45ml

45

47

33

2

Mo-50ml

50

49

34

2

Mo-55ml

55

50

35

2

Mo-75ml

75

55

39

2

Mo-80ml

80

58

40

3

Mo-100ml

100

62

43

3

Mo-250ml

250

82

58

3

Mo-500ml

500

102

72

3

Mo-1000ml

1000

127

90

3

Application

Molybdenum (Mo) crucibles are essential in industries that demand high-temperature and corrosion-resistant materials. They are widely used in the metallurgical industry for melting and casting high-melting-point metals like titanium and zirconium. In the semiconductor industry, Mo crucibles are crucial for crystal growth and vapor deposition processes. Additionally, they play a key role in sapphire crystal production for LEDs and optics, as well as in nuclear and aerospace applications where they withstand extreme heat and radiation. Their excellent resistance to chemical corrosion also makes them suitable for chemical processing applications.