Taigang Stainless Steel made a success in the heat running of its sliding plate to push off slag in NO.1 converter, which substitutes its traditional method to push off slag with balls.
Presently, the method is only adopted by individual mills in China and mainly be used in common converter, it's the first time it being applied into stainless steel converter.
Source:
http://www.steelguru.com/stainless_steel_news/Taigang_Stainless_Steel_succeed_in_using_sliding_plate_to_push_off_Slag/295164.html