抄録
The pulsed arc discharges in liquid between a micro-gap composed of a tungsten wire and a copper rod were characterized for the application to electrical discharge micro-machining. We discussed the spark formation and optical emission spectral lines of micro-gap discharge in liquid. The discharge time lag depends on the breakdown process and discharge position on the surface of the plate electrode. Intense broadband continuum radiation was observed during the pulsed discharge before which clear spectral lines appeared. The excitation temperature of copper atom was obtained using the spectral lines.
収録刊行物
- 電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society
-
電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society 130(4), 313-318, 2010-04-01
社団法人 電気学会