ON THE TERNI-SYSTEM OPEN-HEARTH FURNACE
نویسندگان
چکیده
منابع مشابه
Immersion Pyrometry and Open Hearth Furnace Productivity FASTER STEELMAKING AT RAVENSCRAIG
It is nowadays generally accepted that controlling the tapping temperature of steel by immersion pyrometry is an important means of improving steel quality. Broadly speaking, if the steel is too hot when tapped the ingots tend to crack, and if too cool they tend to suffer from “shell” on the surface and non-metallic inclusions beneath. From this point of view it is now simply a question of esta...
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The technological process for manufacturing seamless steel tubes in the Sisak Rolling Mill includes the heating of the charge for processing in the hearth-rotating furnace. Description of the furnace and its operation can be found in literature 1 . In the process currently applied for producing the tubes with the outer diameter of 168.3–356.6 mm the temperature is between 1280 and 1300 °C 2 . T...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 1942
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1915.28.1_48