Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Herbert Krautkrämer"'
Autor:
Josef Krautkrämer, Herbert Krautkrämer
Nondestructive testing of solid material using ultrasonic waves, for defects such as cavities, nonbonding, and strength variations, is treated in this book from the physical fundamentals of ultrasonics and materials up to the most sophisticated metho
Autor:
Josef Krautkrämer, Herbert Krautkrämer
Die Lehre vom Schall, die Akustik, beschreibt die Vorgänge der mecha nischen Schwingungen und ihre Ausbreitung in festen, flüssigen oder gasförmigen Stoffen. Im leeren Raum gibt es keinen Schall, weil es die Materieteilchen selbst sind, welche s
Autor:
Josef Krautkrämer, Herbert Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
This method of non-destructive testing will be treated only briefly because it has little similarity to traditional ultrasonic testing, and also because it has not achieved widespread applications in practice. Testing specifications for pressure vess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0557d63c742083f64145778294310e
https://doi.org/10.1007/978-3-662-10680-8_15
https://doi.org/10.1007/978-3-662-10680-8_15
Autor:
Herbert Krautkrämer, Josef Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
Table 9.1 lists all current methods of ultrasonic testing of materials. They are categorized by reference to three basic criteria: namely the type of primary measured quantity, the form of radiated ultrasound used (continuous wave or pulses) and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64014379468c823fa2f1a07d271b01bb
https://doi.org/10.1007/978-3-662-10680-8_10
https://doi.org/10.1007/978-3-662-10680-8_10
Autor:
Herbert Krautkrämer, Josef Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
These waves are used only rarely for two principal reasons. As explained in Section 2.3 the longitudinal waves are always accompanied by oblique transverse waves at a smaller angle and these often generate interfering echoes from geometrical features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9906d2fe38fc6233b5a1d826a1fa48ce
https://doi.org/10.1007/978-3-662-10680-8_18
https://doi.org/10.1007/978-3-662-10680-8_18
Autor:
Josef Krautkrämer, Herbert Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff97c3d7f44a99a931e9237d05454642
https://doi.org/10.1007/978-3-662-10680-8_3
https://doi.org/10.1007/978-3-662-10680-8_3
Autor:
Herbert Krautkrämer, Josef Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
Ultrasonic Testing of Materials ISBN: 9783662023594
Ultrasonic Testing of Materials ISBN: 9783662022986
Ultrasonic Testing of Materials ISBN: 9783662023594
Ultrasonic Testing of Materials ISBN: 9783662022986
Parallel with the gradual mastering by testers of “orthodox methods” of manual testing in the course of the years, went the development of continuous and automated testing installations (cf. [586]). The purpose of these installations is to reliev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd12d96fa27eaa2c84dfa214d17f97b
https://doi.org/10.1007/978-3-662-10680-8_22
https://doi.org/10.1007/978-3-662-10680-8_22
Autor:
Herbert Krautkrämer, Josef Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
Ultrasonic waves are generated by a source, the so-called probe, and we require to know how the wave motion propagates into a material as the ultrasonic field.
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https://explore.openaire.eu/search/publication?articleId=doi_________::426fcf47908964216b6afa7e7618e6d0
https://doi.org/10.1007/978-3-662-10680-8_5
https://doi.org/10.1007/978-3-662-10680-8_5
Autor:
Josef Krautkrämer, Herbert Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
The detection of defects by observing their ultrasonic echoes is usually quite simple and rapid. More difficult and much more time-consuming is the classification of defects according to their type, shape and size. This is fundamentally due to the ba
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https://explore.openaire.eu/search/publication?articleId=doi_________::2a17192b55bd9af58de960ab5c29e9cd
https://doi.org/10.1007/978-3-662-10680-8_20
https://doi.org/10.1007/978-3-662-10680-8_20
Autor:
Herbert Krautkrämer, Josef Krautkrämer
Publikováno v:
Ultrasonic Testing of Materials ISBN: 9783662106822
Ultrasonic testing of materials utilises mechanical waves in contrast, for instance, to X-ray techniques which use electromagnetic waves. Any mechanical wave is composed of oscillations of discrete particles of material. The motion carried out by a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21dc2b3783255acf83e861c78a51ecd7
https://doi.org/10.1007/978-3-662-10680-8_2
https://doi.org/10.1007/978-3-662-10680-8_2