molybdenum needle
molybdenum needle
This is a mini-website professionally introducing molybdenum needle offered by Chinatungsten Online...... >>More

Molybdenum Needle in Experiments

molybdenum needle in experiments

The experiments were performed in a demountable vacuum chamber under continuous pumping, providing pressure ~10-4 Pa. The block diagram of the experimental setup is shown in the picture on the right. Interelectrode gap was fixed at h=4 mm.

The discharge was ignited on the cathode surface at a distance ≈8 mm from the edge using molybdenum needle. The discharge was powered from a special generator providing rectangular current pulse with adjustable current up to 50 kA and duration up to 10 ms. Prior to measurements, the cathode surface was cleaned with a set of high-current pulses.

Molybdenum needle in an experiment is to provide an auxiliary function, but it is essential, so that the experiment can be performed.

If you have any other question or inquiry of molybdenum products, please feel free to contact us through the following methods:
Tel.: +86 592 5129696/86 592 5129595
Fax: +86 592 5129797

More Info>>
Molybdenum Products   Molybdenum Bar  TZM Alloy