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RUS
UKR
Master's Work
a theme :
"Selection of optimum parameters of transformer for arc electric furnace with the target of decline the waste of metal"
the writer : O. Pyatachenko
(speciality "Electric metallurgy")
chiefs: A. Ponomarenko
  A purpose of master's degree work
is: Rise of going of suitable metal out at melting in super-power furnace and decline of stake of evaporating for melting.
  For achievement of the indicated purpose in the master's degree work the following tasks are decided:
- Drafting of material and power balances of melting
- Determination of stake of the heat expended on evaporation
- Determination of the optimum power entered from the furnace transformer at melting of wells in charge
- Determination of the optimum power entered from the furnace transformer in the period of finish melting charge
- Determination of the optimum power entered from the furnace transformer in the oxidizing period
- In the master's degree work the researches are conducted and got to dependence of stake of evaporating metal on the entered power for all melting and on separate its periods
- Are also collected dependences of intensity of evaporation of metal from the entered power at melting in electric furnace on periods and for all melting