первичные включения – возникающие в

первичные включения – возникающие в расплаве в результатеопераций раскисления и легирования.

Results (English) 1:

primary inclusions - arising in the melt as a result of
reducing and doping operations.

Results (English) 2:

initial inclusions - arising in melt as a result of
acidification and doping operations.

Results (English) 3:

First inclusion - generated during melting
Deoxidation and doping operation.