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CONTENTS Introduction………………………………………………………………….. 4 1.1. Information about metal and their characteristic……………………. 5 II. Production of cast iron ………………………………………………….. 10 2.1. Ore for production of cast iron …………….......................................... 10 2.2. Device domain stove and auxiliary device............................................. 11 2.2.1. Device domain stove............................................................................. 11 2.2.2. Auxiliary device domain stove............................................................. 13 2.2.3. Start domain stove and processes running in her.............................. 16 2.3. Products domain stove and their factors............................................... 19 III. Production by steels …………..……………………………………...... 23 3.1. General information about production by steels ………..…………… 23 3.2 Production become way to blow oxygen in converter………………… 26 3.2.1. Design and principle of the functioning (working) the converter … 26 3.3. Production become in open-hearth furnaces ………………………… 29 3.4. Production become скрап-ore method...……………………………… 31 3.5. Production become in two baths stove ………….……………………. 32 3.6. Production become in acid open-hearth furnaces...………………….. 33 3.7. Electro stove in production by steels ………………………………….. 34 3.8. Production become in acid arc steel-melting stove and their