Purpose of the development: To ensure economical mode cost of natural gas.

Recommended application field: Boilers for different purposes.

Description of the development:
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Operating conditions of the boiler tubes of carbon and alloy steels in the existing power equipment (steam temperature of 450 ° C and more pressure 155 atm., And more) to require more structure and properties of pipes, especially heat-resistant. The necessary range of qualitative indicators of boiler tubes provides heat treatment, holding that under the current technology on the equipment, which is on pipe-rolling plants in Ukraine, is costly natural gas. In the conditions prevailing ensuring Ukraine with natural gas development and has actual implementation of optimal technology intermediate and final heat treatment of boiler and hot-cold pipes made of carbon and alloyed steel, which allow to reduce the cost of natural gas. Based on a comprehensive study of the quality of the metal boiler tubes (including the microstructure, mechanical properties at room and elevated temperatures, heat resistance, etc.) is supposed to work: to clarify the temperature-deformation parameters of hot deformation of pipes that allow pipes to carry out normalization of rolling heating and remove additional heat pipes under heat treatment; adjust the existing regimes for intermediate heat treatment processing tubes from carbon and alloy steels for a more economical cost of natural gas.

Possibility of transfer abroad:
Licence's sale

Photo

Country Ukraine

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