1/ transparent and amber color
2/ normal tube and profile tube
3/ rod, dia. from 4mm to 40mm
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| No. | Physics Performance | Numerical Value | Unit |
| 1 | Medium coefficient of linear expansion α20/300 as per DIN 52328 | 3.30.1 | 10-6 K-1 |
| 2 | Transformation Temperature | 52515 | ºC |
| 3 | Viscosity temperatures (dPa·s): |  |  |
|  | 1014.7 | 51010 | ºC |
|  | 1013.2 upper annealing temperature | 56010 | ºC |
|  | 107.5 softening point | 82010 | ºC |
|  | 104 working temperature | 126020 | ºC |
| 4 | Maximum short-time working temperature | 500 | ºC |
| 5 | 20ºC Density Ï | 2.230.02 | g/cm3 |
| 6 | Modulus of elasticity E | 64 | 103 N/mm2 |
| 7 | Poisson's ratioμ | 0.20 | 1 |
| 8 | Thermal conductivityλw(20ºC-100ºC) | 1.2 | W/m2K |
| 9 | Temperature for the specific electrical resistance of 108Ω·cm(DIN52326)tk 100 | 250 | ºC |
| 10 | Electrical volume resistance logarithm(Ω·cm) |  |  |
|  | At 250ºC | 8 |  |
|  | At 350ºC | 6.5 |  |
| 11 | Dielectric Properties (1MHz,25ºC) |  |  |
|  | Dielectric figureε | 4.6 | 1 |
|  | Dielectric loss factor tanδ | 37 | 10-4 |
| 12 | Refractive index(λ=587.6nm)nd | 1.473 | 1 |
| 13 | Stress-optical constant(DIN52314)K | 4.0 | 10-6mm2/N |
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Workshop-Glass tube Producing
Packing
PUYANG LUMENG GLASS PRODUCT CO., LTD.
Add.: Puwang Industrial Park, Fanxian Industries Clusters Zone
Fanxian, Puyang, Henan Province, China
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Molybdenum Bar has pure Molybdenum,TZM and MLa molybdenum alloy bar, they have the properties of high melting point, good thermal conductivity and low thermal expansion. At high temperature, they can resist oxidation and have high strength without any distortion during the procession, etc. The molybdenum bar can suitable for producing ion implantation parts, electric light source parts, electric vacuum components, heating elements and refractory parts in high temperature furnaces, glass fiber industry, electrodes in the field of rare earth metal industry and so on.
The Molybdenum information
Molybdenum Bar
Molybdenum Bar,Molybdenum Flat Bar,Molybdenum Rod,Polished Molybdenum Bar
Baoji Shengyuan Metal Material Co., Ltd. , http://www.baojisymetal.com