Nondestructive testing methods specially ultrasound examination are used to estimate the condition of material as steel construction. Today ultrasonic testing methods are becoming more important as testing equipment enables testing results to be copied out and documented. The ultrasound diffraction method which employs diffracher waves that appear on the sharp edge is presented in the paper. On the basis of the time of flieght as well as known velocity of broadcasting and receiving of ultrasound the position of the top of the crack may be calculated. Laboratory examinations prove that it is possible to determine the precise dimension of cracks and the exact position of defects in material.

Rights

URN

URN:NBN:SI:doc-WLA5XH32

COBISS ID

19066117

Added

22.07.2011

Metadata

Citation

APA:

Godec, Boštjan, Černe, Andrej, Vončina, Marko, Remec, Črtomir (1997). Možnosti ugotavljanja velikosti napake in njene lege v materialu z ultrazvočno difrakcijo, volume 31, issue 1/2. URN:NBN:SI:doc-WLA5XH32 from http://www.dlib.si

MLA:

Godec, Boštjan, Černe, Andrej, Vončina, Marko, Remec, Črtomir. Možnosti ugotavljanja velikosti napake in njene lege v materialu z ultrazvočno difrakcijo. Inštitut za kovinske materiale in tehnologije
Železarna Jesenice
Železarna Ravne
Železarna Štore, 1997.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-WLA5XH32>

Kovine zlitine tehnologije
1992-1999
(Assembly record)

prejšnja

Kovine zlitine tehnologije
1997
(Previous issue)

naslednja

Sputtering of thin films
1997
(Next issue)

Možnosti ugotavljanja velikosti napake in njene lege v materialu z ultrazvočno difrakcijoPossibilities for defect dimension and position identification in material with ultrasonic time-of-flight diffraction

Možnosti ugotavljanja velikosti napake in njene lege v materialu z ultrazvočno difrakcijo
Possibilities for defect dimension and position identification in material with ultrasonic time-of-flight diffraction