The features of metal damageability of welded joints of steam lines, long operated under creep conditions, made of steels 15H1M1F and 12H1MF were specified. Damageability classification, consisting of five stages was proposed. The formation mechanisms of creep pores and fatigue cracks were considered. It was found that creep pores are formed most intensively in the area of incomplete recrystallization of heat-affected zone of welded joints made of heat-resistant steels.It was revealed that the metal destruction of welded joints has predominantly brittle intergranular nature. In the destruction area, the body of α-phase grains is affected by individual or locally grouped creep pores.It was found that the origination and development of fatigu...
Interpenetrating networks based on acrylic hydrogel and collagen were obtained by the method of free...
The article presents the results of field research on the production of naked oats yields, depending...
Разработана математическая модель сопряженного теплообмена скважины с учетом фазовых переходов и ци...
The features of metal damageability of welded joints of steam lines, long operated under creep condi...
The paper deals with the experimental study of heat and mass transfer processes in contact heat-reco...
Experimental research revealed that the concentration of oil products in surface wastewater, formed ...
The basic modern types of checkers and refractory materials for regenerative heat exchangers of glas...
The study considers the problems of devising and constructing the cognitive models of the material a...
The decision support subsystem in the neural network pattern recognition system, allowing to reduce ...
Луконцева, Ю. О. Гібридні та плюралістичні правові системи: питання типології [Електронний ресурс] /...
To improve the process of management of operating modes of electric networks in modern conditions, t...
The current state of passenger rail transportation in Ukraine is investigated to identify the factor...
Секция 6. Современное оборудование и технологии = Section 6. Advances in Equipment and TechnologiesИ...
Забродський, С. С. Впровадження сучасних форм фізичної підготовки у систему професійної освіти майбу...
The tasks of monitoring the Distributed Computing System (DCS) are associated with optimization of t...
Interpenetrating networks based on acrylic hydrogel and collagen were obtained by the method of free...
The article presents the results of field research on the production of naked oats yields, depending...
Разработана математическая модель сопряженного теплообмена скважины с учетом фазовых переходов и ци...
The features of metal damageability of welded joints of steam lines, long operated under creep condi...
The paper deals with the experimental study of heat and mass transfer processes in contact heat-reco...
Experimental research revealed that the concentration of oil products in surface wastewater, formed ...
The basic modern types of checkers and refractory materials for regenerative heat exchangers of glas...
The study considers the problems of devising and constructing the cognitive models of the material a...
The decision support subsystem in the neural network pattern recognition system, allowing to reduce ...
Луконцева, Ю. О. Гібридні та плюралістичні правові системи: питання типології [Електронний ресурс] /...
To improve the process of management of operating modes of electric networks in modern conditions, t...
The current state of passenger rail transportation in Ukraine is investigated to identify the factor...
Секция 6. Современное оборудование и технологии = Section 6. Advances in Equipment and TechnologiesИ...
Забродський, С. С. Впровадження сучасних форм фізичної підготовки у систему професійної освіти майбу...
The tasks of monitoring the Distributed Computing System (DCS) are associated with optimization of t...
Interpenetrating networks based on acrylic hydrogel and collagen were obtained by the method of free...
The article presents the results of field research on the production of naked oats yields, depending...
Разработана математическая модель сопряженного теплообмена скважины с учетом фазовых переходов и ци...