При пайке автономного плавления пая

При пайке автономного плавления паяемого материала не происходит, так как процесс осуществляется при нагреве до температуры ниже температуры его солидуса. Однако паяемый металл контактирует с припоем в ином агрегатном (жидком) состоянии. При этом паяемый металл и припой, имеющие химическое сродство, представляют неравновесную систему, так как на их границе существует градиент концентраций и энергии. Поэтому процессы взаимодействия материалов при пайке связаны с обменом веществом и передачей энергии, происходящими специфическим образом. Такое взаимодействие базируется на взаимодополняющих феноменологических (макроскопических) и микроскопических методах анализа. Важнейшим феноменологическим методом анализа при этом является термодинамика.

Результаты (английский) 1:

When soldering the autonomous paâemogo melting material does not occur, because the process is carried out by heating to a temperature lower than its solidus isotherms. However, soldered metal in contact with the solder in a different aggregation (liquid) State. While soldered metal and solder with chemical affinity, are neravnovesnuû since their border there is a gradient of concentration and energy. Therefore, the processes of interaction of materials when brazing are associated with the exchange of substance and energy transfers taking place specific way. This interaction is based on the complementary of the phenomenological (macroscopic) and microscopic methods of analysis. The most important phenomenological analysis is thermodynamics.

Результаты (английский) 2:

When soldering Autonomous melting soldered material does not occur, since the process is carried out by heating to a temperature below its solidus. However, the soldered metal is contacted with the solder in another aggregate (liquid) state. When this metal is soldered and solder, having a chemical affinity, are unbalanced system as exists at the interface and a concentration gradient energy. Therefore, the processes of interaction in soldering materials associated with metabolism and energy transfer occurring in a specific way. Such cooperation is based on the complementary phenomenological (macroscopic) and microscopic analysis methods. The most important phenomenological method of analysis in this case is the thermodynamics.

Результаты (английский) 3:

in the year of the melting паяемого material does not occur, since the process is carried out by heating to the temperature below the temperature солидуса.however, паяемый metal comes into contact with припоем different aggregate (liquid) state. in this паяемый metal and solder with chemical сродство are неравновесную systemas their border there is a gradient of concentrations and energy. therefore, the processes of interaction of materials with the soldering related to the exchange of substance and energy transfer occurring specific manner.such interaction is based on the complementary феноменологических (макроскопических) and microscopic analysis methods. the феноменологическим method analysis is to thermodynamics.