High temperature (HT) integrated (IUTs) and flexible ultrasonic transducers (FUTs) for potential aerospace applications in the area of nondestructive testing (NDT) and structural health monitoring (SHM) are developed. The main merits are that IUTs can be fabricated on-site and FUTs are feasible and attractive for on-site installation. The piezoelectric composite films of these HT ultrasonic transducers (HTUTs) are made by sol-gel spray fabrication. Lead-zirconate titanate composite (PZT-c), bismuth titanate composite (BIT-c), or lithium niobate composite (LiNbO3-c) films were coated onto metallic substrates with planar and curved surfaces and investigated as IUTs. Their maximum operating temperatures were demonstrated at up to 150°C, 400°C,...
Une technique de Contrôle Non Destructif (CND) a été développée, permettant la génération et la déte...
Integrated piezoelectric-based ultrasonic transducers (UTs) have been developed for potential struct...
Engineering constructions made of composite materials must be non-destructively tested during manufa...
Flexible ultrasonic transducers (FUTs) which have the on-site installation capability are presented ...
Flexible ultrasonic transducers (FUTs) which have on-site installation capability are presented for ...
High temperature (HT) flexible ultrasonic transducers (FUTs) for nondestructive testing (NDT) and st...
Thick (>50\u3bcm) piezoelectric ceramic films have been deposited directly onto metal substrates as ...
Flexible ultrasonic transducers (FUTs) consisting of a 75 \u3bcm thick metal membrane, a piezoelectr...
Fatigue crack initiating from fastener holes in aluminum plates is a typical damagefrequently found ...
Flexible ultrasonic transducers (FUTs) are presented for structural health monitoring (SHM) and non-...
Integrated ultrasonic transducers (IUTs) and flexible ultrasonic transducers (FUTs) are presented fo...
Early investigations of Sulzer-Innotec in 1990 showed that, compared to other NDT methods such as ra...
Health monitoring of aeronautic structures and human beings is becoming crucial because of the human...
AbstractMany reusable components of aerospace structures are manufactured with composite materials, ...
A damage detection capability of the flexible ultrasonic transducer (FUT) array bonded onto a planar...
Une technique de Contrôle Non Destructif (CND) a été développée, permettant la génération et la déte...
Integrated piezoelectric-based ultrasonic transducers (UTs) have been developed for potential struct...
Engineering constructions made of composite materials must be non-destructively tested during manufa...
Flexible ultrasonic transducers (FUTs) which have the on-site installation capability are presented ...
Flexible ultrasonic transducers (FUTs) which have on-site installation capability are presented for ...
High temperature (HT) flexible ultrasonic transducers (FUTs) for nondestructive testing (NDT) and st...
Thick (>50\u3bcm) piezoelectric ceramic films have been deposited directly onto metal substrates as ...
Flexible ultrasonic transducers (FUTs) consisting of a 75 \u3bcm thick metal membrane, a piezoelectr...
Fatigue crack initiating from fastener holes in aluminum plates is a typical damagefrequently found ...
Flexible ultrasonic transducers (FUTs) are presented for structural health monitoring (SHM) and non-...
Integrated ultrasonic transducers (IUTs) and flexible ultrasonic transducers (FUTs) are presented fo...
Early investigations of Sulzer-Innotec in 1990 showed that, compared to other NDT methods such as ra...
Health monitoring of aeronautic structures and human beings is becoming crucial because of the human...
AbstractMany reusable components of aerospace structures are manufactured with composite materials, ...
A damage detection capability of the flexible ultrasonic transducer (FUT) array bonded onto a planar...
Une technique de Contrôle Non Destructif (CND) a été développée, permettant la génération et la déte...
Integrated piezoelectric-based ultrasonic transducers (UTs) have been developed for potential struct...
Engineering constructions made of composite materials must be non-destructively tested during manufa...