The process of making
tungsten rod
is similar to tungsten rod. It adds straightening and other further processed to get thin tungsten rod.Tungsten rod applications:
Tungsten rod is used to stretch for making tungsten wire and other shape of products. Besides, it is widely adopted to electrical system, voltage regulator in automobile engine and making electrode, electronic tube, cylinder barrel of advanced automobile and etc.
Properties of tungsten rod:
Our Tungsten rod features hardness, low mechanical abrasion with smooth surface. Moreover, It characterized by high temperature resistance and high creep resistance.
Specifications of tungsten rod:
tungsten rod chemical compositions and applications:
| type | purity of tungsten | application |
| WAL1 | >=99.92% | filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc. |
| WAL2 | ||
| WAL3 | >=99.92% | grid siderod,lead,support,electrode for the discharge lamp,etc. |
| W1 | >=99.95% | grid siderod,support,lead and electrode,etc. |
| W2 | >=99.92% |
Tungsten rod forms and dimensions:
| furnished form | specified diameter | min.length |
| wroughted | 2.8<=d<5.0 | 600 |
| 5.0<=d<6.5 | 300 | |
| 6.5<=d<11.0 | 200 | |
| straightened | 0.8<=d<1.0 | 1000 |
| 1.0<=d<3.0 | 800 | |
| ground | 0.8<=d<3.0 | 800-1000 |
| 3.0<=d<6.5 | 300-600 | |
| 6.5<=d<10.0 | 200 |
