References
- Ogura and Tomita . 1985 . ‘Methods of measurement of spot weld nugget dimensions by the use of ultrasonic waves’ . Non-destructive inspection , 34–9A : 628 – 629 .
- Rokhlin , S I and Adler , L . 1985 . ‘Ultrasonic evaluation of spot weld quality’ . Weld J , 64 ( 7 ) : 191s – 200s .
- Adams , T . 1985 . ‘Non-destructive evaluation of resistance spot welding variables using ultrasound’ . Weld J , 64 ( 3 ) : 27 – 28 .
- Satonaka , Tachikawa and Yamamoto . 1985 . ‘A surface layer flaw detection test using a focusing probe’ . Quarterly J of the Japan Welding Soc , 4–3 : 875 – 881 .
- Satonaka , Tachikawa and Yamamoto . 1985 . ‘A flaw detection non-destructive test for thin sheet using a focusing probe’ . Non-destructive inspection , 34–9A : 620 – 621 .
- A compilation of the Japan Welding Society Resistance Welding Committee . 1982 . ‘Resistance welding phenomena and their applications (1) Spot welding’ . First part , : 34
- A compilation of the Japan Welding Society . 1977 . ‘Welding Handbook’ . Maruzen , : 537