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Application of digital radiography in evaluation of crack propagation rate in cast steel specimens
Non-destructive testing Ni-Cr cast steel Failure Cracks Thermal fatigue Microstructure
2008/7/8
A technology that utilizes penetrating X-rays is one of the oldest non-destructive testing methods. Digital radiography combines modern digital image processing algorithms with traditional X-ray testi...
APPLICATION OF GRAFTECH METHOD FOR PROGRAMMING OF DISCRETE TECHNOLOGICAL PROCESS
automation PLC controller programming languages Graftech method
2007/3/12
This article contains description of a new programming method of PLC controllers, presently a fundamental tool in discrete process auto-mation. A PLC user, applying standard languages for programming ...
APPLICATION OF ULTRASOUND IN TESTING OF HEAT-TREATED CAST IRON
ultrasonic testing heat-treated cast iron structure
2007/2/20
The paper is an attempt to clarify the effect of heat treatment on the cast iron structure and propagation of ultrasonic waves in it with the objective of showing the usability of this technique for d...