Description
Sintering molybdenum rod, also known as sintering molybdenum bar, as the raw material, is mainly used in pulling molybdenum wire and forging molybdenum rod. It is an important part in metal industry. As molybdenum features high melting point, forging molybdenum rod with high purity and high density shows excellent high-temperature proof of creep deformation. JBNR provides high-quality forging and sintering molybdenum rods with different surface requirements.
Application
Molybdenum rod is widely used as electrodes, screw, heating element in high-temperature furnace, rabbles in rare earth smelting industry, parts for ion implantation, and heating electrodes in glass fiber industry and support of lamp in the lighting industry, etc.
Performance
Forging molybdenum rod
1. Purity: Mo≥99.95%
2. Density: ≥10.1g/cm3
3. Linearity: ≤1%
Sintering molybdenum rod
1. Purity: Mo≥99.95%
2. Density: ≥9.5 g/cm3
3. Linearity: ≤2%
Manufacture Process of Molybdenum Rod
|
Sintering molybdenum rod
|
|
Item
|
Process
|
Equipment
|
Quality check point
|
|
1
|
Mo powder
|
|
|
|
2
|
Sieving
|
High frequency vibrating sieve
|
1 Purity of molybdenum powder
|
|
3
|
Mixed powder
|
V shape mixer
|
2 Fsss, HB
|
|
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
|
200T pressing machine
|
2 Density, linearity, surface quality
|
|
9
|
Check
|
|
3 Quality standard: GB/T17992-1999
|
|
10
|
Package
|
|
4 Show certificate of quality
|
|
Forging molybdenum rod
|
|
Item
|
Process
|
Equipment
|
Quality check points
|
|
1
|
Sintering Mo rod
|
|
1 Density of product
|
|
2
|
Forge
|
Forging air-hammer
|
2 Measurements
|
|
3
|
Machining
|
Lathe, grinder
|
3 Linearity, surface quality
|
|
4
|
Check
|
|
4 Quality standard: GB/T17792-1999
|
|
5
|
Package
|
|
5 Show certificate of quality
|
Technical Parameters of Molybdenum Rod
|
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
|
Manufactured according to customers’ requirements
|
Package and Transportation
We deliver molybdenum rod in plywood case and send them by ocean or air.
Established in 2008, TallKee Refractory metals is a professional manufacturer and supplier of molybdenum rods (molybdenum bars) in China. Our company can provide forging and sintering molybdenum rods according to customers' drawings.
