The influence of complex microstructure on ultrasonic inspections ...

(PDF) Effect of the Grain Sizes on the Ultrasonic Propagation and ...

... complex microstructure along the strip length. ... microstructure with ultrasonic testing NDT. ... influence of grain size on ultrasonic propagation and ...

Ultrasonic Testing Analysis of Concrete Structure Based on S ...

It has important effects in concrete detection. Concrete ultrasonic testing signal is a wideband-modulated central frequency signal. The signal has certain ...

What is Ultrasonic Testing and How Does it Work? - TWI Global

Ultrasonic testing (UT) comprises a range of non-destructive testing (NDT) techniques that send ultrasonic waves through an object or material to ...

Experimental study of the ultrasonic welding effects in the metal joint ...

... microstructure and the welding parameters. The joint mechanical and microstructural properties experimented by Vickers hardness test and visual inspections.

Effects of ultrasonic vibration on the microstructure and mechanical ...

To modify the microstructure and enhance performances, the ultrasonic vibration is applied in the mould casting of TiAl alloy. The effects ...

MODELING OF ULTRASONIC TESTING OF WOVEN FABRIC ...

The possibility of introducing defects in the structure is shown. The influence of the interfaces between carbon fiber rovings, matrix and defects on the wave ...

Inspection of the Metal Microstructure in Laser-Surfaced Rollers

... microstructure influence in ultrasonic test in duplex forged components, Metall. ... complex low-carbon steel · laser surfacing · metallurgical ...

Effect of the Grain Sizes on the Ultrasonic Propagation and ... - IIETA

microstructure with ultrasonic testing NDT. Table 1. Chemical ... In Table 4 we have summarized the experimental results on the influence of grain ...

The Argüelles Research Group - Sites at Penn State

Ultrasonic inspection is a valuable tool to develop process-structure ... difficult-to-inspect characteristics. Specifically, as-printed metals may contain ...

University College London

Discover UCL's staff and doctoral researchers. Find out about their research and teaching activities, collaborations, publications and more.

"Mechanisms of Microstructure Formation Under the Influence of ...

Ultrasonication at minimal supercoolings is expected to give maximal grain refinement. Dendrite fragmentation has not shown to be a significant contributor to ...

Metalworking - Wikipedia

5 Forming processes. 5.1 Bulk forming processes; 5.2 Sheet (and tube) forming processes ; 6 Cutting processes. 6.1 Health effects; 6.2 Milling; 6.3 Turning; 6.4 ...

PhD - IIT Gandhinagar

... ultrasonic imaging, 4. Wastewater treatment, Drinking water 5 ... Microstructure design and mechanical property characterization 5 ...

Ameria Metal Staregy Plan | PDF | Cast Iron - Scribd

Universal testing machine. Ultrasonic device to check nodularity. 14. 3. AMC Milestones: 1979: AMC was established. 1996: AMC signs a contract with Peugeot ...

Effect of the Grain Sizes on the Ultrasonic Propagation and ...

Ultrasonic testing has been used in most inspection services for different materials as non-destructive testing. The novelty of our research work has been ...

On the correlation between microstructural evolution and ultrasonic ...

Gür CH (2013) Characterization of steel microstructures by magnetic barkhausen noise technique. Nondestruct Test Mater Struc 6:499–504