Experiments on radiographic image quality using low energy portable X-ray equipments

被引：0

作者：

Yabushita, N

Ooka, N

Nakamura, K

机构：

[1] Nondestruct Inspect Co Ltd, Div Engn, Nishi Ku, Osaka 5500014, Japan

[2] Japan Atom Energy Res Inst, Oarai Res Estab, Oarai, Ibaraki, Japan

来源：

ADVANCES IN NONDESTRUCTIVE EVALUATION, PT 1-3 | 2004年 / 270-273卷

关键词：

radiograpy; X-ray equipment; small bore tube; image quality; computed radiography;

D O I：

10.4028/www.scientific.net/KEM.270-273.1366

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We have developed new type X-ray equipments with tube voltage 75 kV (NDIC-X75) and 120 kV (NDIC-X120), both of them are light weight and ultra small in size. NDIC-X75 was applied to radiograpy of welds in small bore steel tube, and the image quality was compared to that taken by radio isotopes. The image quality using NDIC-X75 were superior to Ytterbium 169 (Yb-169). Next, NDIC-X75 and NDIC-X120 were applied to the welds in steel plate using the X-ray film and the computed radiography (CR), they showed good adaptability to CR.

引用

页码：1366 / 1370

页数：5