Molecular movement during welding for engineering plastics using Langevin transducer equipped with half-wave-length step horn

Ultrasonics

Volumn 36, Issue 1-5, 1998, Pages 75-78

  Takeda, Kunihiko ^a   Tanaka, Hirokazu ^a   Tsuchiya, Toshiaki ^a   Kaneko, Seiji ^a  

^a SHIBAURA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Entanglement; Glass transition temperature; Langevin transducer; Orientation; Ultrasonic wave; Welding

Indexed keywords

GLASS TRANSITION; PLASTICS; POLYCARBONATES; POLYETHERS; TENSILE STRENGTH; THERMAL EFFECTS; ULTRASONIC TRANSDUCERS; ULTRASONIC WAVES;

ENTANGLEMENT; LANGEVIN TRANSDUCERS;

ULTRASONIC WELDING;

EID: 0031994002     PISSN: 0041624X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0041-624X(97)00077-2     Document Type: Article

References (5)

1. R.W. Hertzberg, J.A. Manson, Fatigue of Engineering Plastics, Academic Press, New York, 1980.
2. J.A. Sauer, E. Foden, D.R. Morrow, Polymer Engineering and Science 17 (4) (1977) 246.
3. S. Takayama, T. Ishikawa, K. Takeda, Kobunsironbunsyu 54 (2) (1996) 61-68.
4. K. Takeda, S. Kaneko, K. Tamura, Proceedings of 1996 Spring Meeting of the Acoustical Society of Japan (1996.3.26), pp. 971-972.
5. S. Takayama, K. Takeda et al., Polymer Degradation and Stability 50 (4) (1995) 277-284.