What will happen if the billet heating is not uniform ?
If you are planning to buy the induction billet heater, one factory you must concern when you are checking with the suppliers. That is whether the billet can be heated uniformly or not after through the induction billet heater. This is the key point for the induction billet heater. Then what will happen if the billet heating is not uniform ?
1.The billet temperature from surface to the core is not uniform
When the upper surface temperature is high, the billet will bend when rough rolling, which will increase the difficulty of rolling, and even the phenomenon of steel stricking. On the contrary, when the bottom surface temperature is high, there is ski issues during billet rolling.
2. The internal and external temperature is not uniform
There is no obvious phenomenon for such temperature billet rolling. But after some process, the billet temperature will reduce. Even the billet colour will become dark and hard. If continue rolling, the roller will break easily.
3.The temperature is not uniform from the direction of billet length
This will make the mill rolling force become big and increase the rolling difficulty; and after rolling, the metal properties for different position is not same.
4.The temperature is not uniform from the direction of billet width
The shape is hard to control if this problem happens.
More information about Forever billet induction heating furnace, please send us inquiry.
Contact person: Hailee Ma
Phone: 0086-18932783253(whatsapp, wechat)
Specialist of induction heating system in China; Glad to be your business partner in induction heating field.
Post time: 07-26-2017