scholarly journals Reflection and Transmission Characteristics of Ultrasonic Waves in Flat Surface Die

2013 ◽  
Vol 54 (632) ◽  
pp. 826-830 ◽  
Author(s):  
Naoto HAGINO ◽  
Junichi ENDOU ◽  
Shunji KATOH ◽  
Masao ISHIHAMA
Keyword(s):  
Flat Surface ◽  
Ultrasonic Waves ◽  
Transmission Characteristics ◽  
Reflection And Transmission

Ultrasonic Transmission Characteristics of Continuous Casting Slab for Medium Carbon Steel

2005 ◽  
Vol 297-300 ◽  
pp. 2201-2206
Author(s):  
Jun Youn Lee ◽  
Soon Bok Lee ◽  
Jae Kyung Yi
Keyword(s):  
Carbon Steel ◽  
Continuous Casting ◽  
Surface Defects ◽  
Medium Carbon Steel ◽  
Carbon Steels ◽  
Ultrasonic Waves ◽  
Transmission Characteristics ◽  
Medium Carbon ◽  
Continuous Casting Slab ◽  
On Line

Until now, surface defects of continuous casting slab have been removed by the enforced surface scarfing to produce high quality steel materials. An evaluation technique for surface and internal defects of slab is required to enhance the production of medium carbon steels and acquire defect-map. Accordingly as a preliminary step, longitudinal wave testing and Rayleigh wave testing were carried out on slab specimens of medium carbon steel to get basic transmission characteristics of ultrasonic waves. This research provides as basic data for on-line defect estimation using a laser ultrasonic or EMAT in non-contact ultrasonic detecting techniques in future.

Reflection and transmission characteristics of wire gratings in the far infrared

1969 ◽  
Vol 9 (2) ◽  
pp. 43-52 ◽  
Author(s):  
B.D. Saksena✠ ◽  
D.R. Pahwa ◽  
M.M. Pradhan ◽  
K. Lal
Keyword(s):  
Far Infrared ◽  
Transmission Characteristics ◽  
Reflection And Transmission ◽  
Wire Gratings
Sign in / Sign up

Export Citation Format

Share Document