Details

Molybdenum/ Mo/ Moly rod




Key words:

molybdenum rod

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Product Description


Physical and chemical properties

1   Forging molybdenum rod

1.1  PurityMo99.95%

1.2  Density10.1g/cm3

1.3  Linearity1%

2   Sintering molybdenum rod

2.1  Purity Mo99.95%

2.2  Density:≥9.5 g/cm3

2.3  Linearity:≤2%

 

Measurements and tolerances

Unitmm

Delivery condition

Diameter

Diameter tolerance%

Max length

Forging or sintering

10

±0.1

2500

10~30

±0.1

2000

30~60

±0.1

1500

60~100

±0.2

1000

100~200

±0.2

600

200

Manufacture according to customers’ requirements

 

  Manufacture process and Equipment

Sintering molybdenum rod

Item

Process

 Equipment

Quality check point

1

Mopowder

 

 

2

Sieving

High frequency vibrating sieve

1  Purity of molybdenum powder

3

Mixed powder

V shape mixer

2  FsssHB

4

Check

 

 

5

Isostatic pressing

Isostatic pressing machine

1  Measurement

6

Check

 

2  Unit net weight and surface quality

7

IF sintering

IF induction sintering furnace

1  Measurements, unit net weight,

8

Alignment

200Tpressing machine

2  Density ,linearitysurface quality

9

Check

 

3  Quality standardGB/T17992-1999

10

Package

 

4  Show certificate of quality

 

Forging molybdenum rod   

Item Process Equipment Quality check points
1 Sintering Mo rod   Density of product
2 Forge Forging air-hammer Measurements
3 Machining Lathe, grinder Linearity, surface quality
4 Check   Quality standard: GB/T 17792-1999
5 Package   Show certificate of quality

Molybdenum rod is used as electrodes for quartz glass melting, seed shafts for sapphire growth furnace, heating elements in high-temperature furnace.