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(Dept. of Techno-marketing, Mokwon Univ.)
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(VSI CO. LTD)
The x-ray transmission W-target tube was developed and its characteristics were evaluated. The continuous x-ray was emitted at the tube voltage less than 12kV, and the characteristic x-ray was emitted more than 12kV. From the measurement of the energy distribution and dose of x-ray, it was confirmed that our results are a good agreement with the blown ones. Moreover, in comparison with commercial x-ray tube, it was also found that the characteristics of our x-ray tube is better than the commercial one. Therefore we confirmed that the x-ray tube developed in this study is so good that it can be commercialized.
W-target 투과양극형 x-ray tube를 개발하고, 특성을 조사하였다. 관전압이 12kV이하에서는 연속 x-ray만 방출되었고, 12kV 이상에서부터 특성 x-ray가 관측되었다. 연속 x-ray와 특성 x-ray의 에너지 분포 및 선량 특성을 조사한 결과 알려진 결과와 잘 일치함을 알 수 있었다. 또한 상용화된 제품과의 비교에서, 기존 제품 이상의 성능을 가질 수 있음을 확인하였다. 따라서 본 연구에서 개발된 x-ray tube는 상용화할 수 있을 만큼 충분히 우수한 특성을 가지고 있음을 확인하였다.