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2019 Applicability of Computer Aided Maintenance Management System at Kardemir Rail & Section Mill

In recent years, the use of Modern Maintenance Management Systems (MOBAYS) has an important place to optimize maintenance costs and increase efficiency in enterprises, factories, hospitals etc. In this study, applicability and usage performance of WEB-based MOBAYS to rail profile rolling plant was investigated. As a short brief; at the end of the usage of the MOBAYS Modern maintenance management system at the rail profile rolling plant; the rate of periodic maintenance %78.26 and the network rate %8.71 increases and in addition to this the unit stoppages %24.06 decreases, were detected.

International Iron & Steel Symposium
UDCS

Semih DOĞAN Hasan GÖKKAYA Ahmet Fatih YILMAZ

323 244
Subject Area: Materials Science Broadcast Area: International Type: Oral Paper Language: English
2019 The Effect of BOF Gas Composed Inside Basic Oxygen Furnace on Id Fan Abrasion During Steel Production Process

In this study, at Kardemir Co. Inc., during the absorption of BOF gas with basic oxygen furnaces (BOF) in the steel production phase with high suction ID fan (Induced Draft), it was provided that wear of the ID fan blades was improved. As a result of the investigations, it was determined that BOF gas eroded ID fan body and wings and an increase in ID fan vibration values due to abrasion happened. ID fan blades have been improved to eliminate wear on ID fan blades. As a result, improvements have resulted in reduced production stoppages due to vibration, improved production efficiency and reduced production costs.

International Iron & Steel Symposium
UDCS

Halil İbrahim EMİROĞLU Hasan GÖKKAYA Ahmet Fatih YILMAZ

291 398
Subject Area: Materials Science Broadcast Area: International Type: Oral Paper Language: English
2019 Wear Improvement of The Industrial Fans Used at Steel Manufacturing

In this study, at Kardemir Co. Inc., during the absorption of BOF gas with basic oxygen furnaces (BOF) in the steel production phase with high suction ID fan (Induced Draft), it was provided that wear of the ID fan blades was improved. At the end of the wear improvement work, the ID fan blades are plated with AISI 304L stainless steel to remove the wear on the ID fan blade wings. Briefly, improvement of the ID fan blades with the AISI 304L stainless steel, a decrease in the production stops time during the steel production phase with BOF so depending on the decrease, steel production has increased.

International Iron & Steel Symposium
UDCS

Halil İbrahim EMİROĞLU Hasan GÖKKAYA Ahmet Fatih YILMAZ Abdullah UĞUR

335 327
Subject Area: Materials Science Broadcast Area: International Type: Oral Paper Language: English