where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

283 views
Technical Discussions
Kazufumi Ariyoshi
Kazufumi Ariyoshi
05:22 Apr-30-2003
Acoustic Impedance

Does Acoustic Impedance indicate the efficiency of transmitting
sound energy of this material???


 
 Reply 
 
Jens Forker
Jens Forker
09:20 May-05-2003
Re: Acoustic Impedance
Hi,
some first info can be found here
http://www.ndt.net/article/az/ut/aim.htm

some values are listed e.g.
here:
http://ndt.agfa.com/bu/ndt/index.nsf/118f176676f94551c125682400415f03/cef495cced684272c1256c5b0045ff50?OpenDocument

or here:
http://www.signal-processing.com/tech/us_data_solid.htm

regards
Jens

: Does Acoustic Impedance indicate the efficiency of transmitting
: sound energy of this material???
.



 
 Reply 
 

Product Spotlight

Research and Application Development For NDT

Acuren’s Research and Application Development specializes in the development of advanced ultraso
...
nic inspection techniques and systems for challenging inspection applications, with an emphasis on practical solutions which are field deployable. Services include manual and automated ultrasonic inspection system development, inspection technique optimization using laboratory scale studies and ultrasonic modeling (CIVA, BeamTool), preparing technical justification for technique evaluation and qualification (Probability of Detection and sizing accuracy studies), inspection/calibration/analysis procedure preparation to support field deployment of custom techniques, and development of custom imaging algorithms to support challenging inspection applications.
>

NEW Wheel Type Phased Array Probe

DOPPLER NEW Wheel Type Phased Array Probe, more stable, new tyre makes lesser acoustic attenuation
...
, much lighter makes easier to handle, more slim size, magnetic and mechanical encoder optional etc...more
>

GUL Subsea Solutions - Screeening & Monitoring

To inspect new and existing subsea lines, you need proven technology and experience. GUL offers it's
...
technology to solve this challenge: GUL Subsea and gMAT Transducer Rings.
>

Micro CT

nanoVoxel series has nano-scale resolution upto 500nm by using high voltage X-ray source (from 80-
...
300 kV) with micro/nano focal spot and highly sensitive flat panel detectors and unique Optical coupling detector.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window