Purpose of the development: Destination - the invention relates to methods of determining the state of metal, in particular heat-resistant steels used for thermal power generation, chemical and petroleum industries.

Recommended application field: Combined heat and power, chemical, oil and gas industry.

Advantages over analogues: In contrast to the known methods for determining the degree of degradation of heat-resistant steel in the course of their operation, the developed method can significantly improve the accuracy of determining the state of the controlled object, the speed of the work and reduce the cost of diagnosis. The timely implementation of the planned proposed method makes it possible to predict the critical state of the metal and the prevention of accidents.

The development stage readiness: Ready for application

Description of the development:
()
Features: The proposed method allows for accurate assessment of the microstructural degradation of the metal non-destructive method, provide the ability to perform measurements directly on the elements of natural objects and determine the actual running state of the material paroginnyh pipes and their remaining life on the basis of the established correlation between the structural-phase state and the electrochemical parameters of the metal. When implementing the method of controlled metal reacted with an electrolyte placed in the electrolyte and electrode electrochemical parameter register. In the proposed method are controlled not cut from the tube samples, and directly controlled by the surface of the metal object, the electrochemical parameter measured on the surface of the newly created object under control. In such known means for estimating degradation of the metal carbide as analysis by dissolving the sample in the steel electrolysis recommended electrolyte rating microstructural changes, in particular raising the decay component pearlite microstructure optical metallography means, characterized by the following drawbacks:      - The absence of an operational definition of the state of the metal and the need for complex         Statistical data quantitative metallographic analysis;      - Inability to implement directly on the monitored object and use;      - High labor and high cost. This product is protected by patents of Ukraine.

Certif Ё

Information about newness of the development:
there are Ukrainian patents -- 1 items

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua