Quality Assurance, Non-Destructive Testing, Operating Behaviour


For more than 65 years, the Allianz Center for Technology (AZT) has been engaged in the investigation of the causes of damage and losses, and in the prevention of technical damages and operational downtime for insurance companies, and for operators and manufacturers of machines and industrial equipment. Our core competencies include the analysis of technical damages, the investigation of causes of fire, the creation of restoration and rebuilding strategies, the monitoring of machines and equipment, and consulting in matters of quality management, environmental management and safety in the workplace.

Our technical testing activities:

  • Onsite investigations with the goal of defect identification, defect characterization and defect evaluation of components and assemblies, using non-destructive testing methods
  • Testing of surface fractures with liquid penetrant testing, drag torque/eddy current testing, and magnetic powder testing methods
  • Volume assessment and wall thickness measurement using ultrasound/ultrasonics
  • Estimation of defect/nonconformity depth using the potential probe method or ultrasound/ultrasonic techniques
  • Identification of the surface finish, at the premises or in the laboratory, using the tactile incision technique (measurement of surface roughness)
  • Indirect surface evaluation with plastic cast impression to document or determine the surface structure (macro region)
  • Surface imprints by means of the replica technique for structure and defect determination
  • Onsite hardness testing with UCI, Equotip and Poldi techniques
  • Conventional and video endoscopy in connection with peripheral devices and tests (eddy current probe, micro sampling extraction and coating extraction, video documentation)
  • Use of miniature cameras in conjunction with the use of special equipment for visual diagnoses
  • Sampling on-site for laboratory examinations (wipe and conventional shuttle sampling)
  • Near-nondestructive sampling with a mobile sphere cutting device
  • Examinations of material surfaces and documentation with a digital microscope
  • Leak testing by means of an ultrasonic detector



Contacts



Physical Testing Download Center



The experts of the Allianz Center for Technology



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