Shanghai Katalor Enterprises Co., Ltd
TEL : 0086-18317160019   SKYPE :SHANGHAI.KATALOR  E-mail : info@katalor.com
Further information
You need Further information or have question
0086-21-61182423
0086-21-61182424
info@katalor.com
Home > news > Views
The advantages of A299 Grade A refining steel outside the furnace

The advantages of A299 Grade A refining steel outside the furnace

Posted:2016-11-30 10:33:30

The advantages of A299 Grade A refining steel outside the furnace

 

A299 Grade A refining steel outside the furnace is a kind of steel productive process, during which the first step refined steel of the steel furnace/converter/electric furnace will be transferred to another steel productive container to refine again, namely , secondary metallurgy. Therefore, Steel making process is divided into two steps, smelting and refining. primary smelting: A299 Grade A steel will be in the oxydic primary smelting furnace for melting to decrease phosphorus, carbon elements and becoming alloying. Refining: the primary smelting steel of last step will be again refined in vacuum, inert or reducing atmosphere in the container for degassing, deoxidization, desulphurization and remove no needing inclusions and micro-tidying element percentage, etc.

The advantage of making the steel production divided into two steps: improving the A299 Grade A steel quality, shortening the time of smelting and simplifying the process and reducing the production cost.

According to the different methods of processing, A299 Grade A refining steel outside the furnace can be divided again to be two kinds: handle ladle refining outside the furnace and ladle refining outside the furnace, etc.

Phone: 0086-18317160019
TEL: 0086-21-61182423
Fax: 0086-21-61182425
E-mail:
 info@katalor.com
Skype: shanghai.katalor
Address : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong
 New District,Shanghai

HOME | ABOUT US | PRODUCT | NEWS | CONTACT US | katalor
Copyright © 2014-2024 by Shanghai Katalor Enterprises Co., Ltd All rights reserved